7-PS-ZVCS-FB
MISUMI选型技术参数
(320)A Phase Tracking System for Three Phase Utility Interface Inverters
Fig. 1. Block diagram of threNTRODUCTION S increasing demands for the high quality, reliability, and usability of electric power source, the utility interface operation of power converters is often used in advanced power conversion and conditioning systems such as the static VAR compensators, active power filters, uninterruptible power supplies (UPS’s), and grid-connected photovoltaic or wind power generation systems [3]. Since the control of the power factor is common goal of these systems and requires the accurate phase information of the utility voltages, the phase tracking system is one of the most important parts of these systems. The phase-locked loop (PLL) technique has been used as a common way of recovering and synthesizing the phase and frequency information in electrical systems [1], [2]. In the area of power electronics, the PLL technique has been adopted in the speed control of electric motors [5], [6]. This is also available for synchronizing the utility voltages and the controlled currents or voltages in utility interface operation of power electronic systems. A simple method of obtaining the phase information is to detect the zero crossing point of the utility voltages [1]. However, since the zero crossing point can be detected only at every half cycle of the utility frequency, the phase tracking action is impossible between the detecting points and thus the fast dynamic performance can not be obtained. An improved method is the technique using the quadrature of the input waveform shifted by 90 [1]. This technique has been often employed in the var-
Extreme Networks SLX 9640高性能固定路由器商品介绍说明书
ExtremeRouting? SLX 9640
Built to Suit Your Business Needs Ext rem e Elem ent s are t he b uild ing b locks t hat allow you t o t ailor your net w ork t o your sp ecific b usiness environm ent , g oals, and ob ject ives. They enab le t he creat ion of an A ut onom ous Net w ork t hat d elivers t he p osit ive exp eriences and b usiness out com es m ost im p ort ant t o your org anizat ion.
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MPLS and EVPN
The SLX 964 0 is a very p ow erful com p act d eep b uffer Int ernet b ord er rout er, p rovid ing a cost -efficient solut ion t hat is p urp ose-b uilt for t he m ost d em and ing service p rovid er and ent erp rise d at a cent ers and MA N/ WA N ap p licat ions. The rob ust syst em archit ect ure sup p ort ed by SLX-OS and a versat ile feat ure set includ ing IPv4 , IPv6, and MPLS/ VPLS w it h Carrier Et hernet 2.0 and OA M cap ab ilit ies t o p rovid e d ep loym ent flexib ilit y.
Richtek技术有限公司RT8525GS产品说明书
RT8525®DS8525-01 March 20121©Copyright 2012 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation.Ordering InformationNote :Richtek products are :` RoHS compliant and compatible with the current require-ments of IPC/JEDEC J-STD-020.` Suitable for use in SnPb or Pb-free soldering processes.Boost Controller with Dimming ControlPin ConfigurationsSOP-14(TOP VIEW)RT8525GS : Product NumberYMDNN : Date CodeGeneral DescriptionThe RT8525 is a wide input operating voltage range step up controller. High voltage output and large output current are feasible by using an external N-MOSFET . The RT8525input operating range is from 4.5V to 29V.The RT8525 is an optimized design for wide output voltage range applications. The output voltage of the RT8525 can be adjusted by the FB pin. The PWMI pin can be used as a digital input, allowing WLED brightness control with a logic-level PWM signal.FeatureszVIN Range : 4.5V to 29VzProgrammable Soft-Start Timez Programmable Boost SW Frequency from 50kHz to 600kHzz Output Over Voltage Protection z Output Under Voltage Protection z 14-Lead SOP Packagez RoHS Compliant and Halogen FreeApplicationszLCD TV, Monitor Display Backlight zLED Driver ApplicationDRV PGND ISW EN OOVP FB FAULTVDC VIN COMPSS FSW AGND PWMITypical Application CircuitG : Green (Halogen Free and Pb Free)L1V OUT2RT8525DS8525-01 March 2012©Copyright 2012 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation.Function Block Diagram3RT8525DS8525-01 March 2012©Copyright 2012 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation.Electrical Characteristics(V IN = 21V, V OUT = 50V, T A = 25°C, unless otherwise specified)Absolute Maximum Ratings (Note 1)z VIN to GND ------------------------------------------------------------------------------------------------------------------ −0.3V to 32V z VDC, DRV, FAULT to GND----------------------------------------------------------------------------------------------- −0.3V to 13.2V z EN, COMP , SS, FSW, FB, OOVP , ISW, PWMI to GND --------------------------------------------------------- −0.3V to 6V zPower Dissipation, P D @ T A = 25°CSOP-14----------------------------------------------------------------------------------------------------------------------1.000W zPackage Thermal Resistance (Note 2)SOP-14 , θJA ----------------------------------------------------------------------------------------------------------------100°C/W z Lead Temperature (Soldering, 10 sec.)-------------------------------------------------------------------------------260°C z Junction T emperature -----------------------------------------------------------------------------------------------------150°Cz Storage T emperature Range -------------------------------------------------------------------------------------------- −65°C to 150°C zESD Susceptibility (Note 3)HBM --------------------------------------------------------------------------------------------------------------------------2kV MM ----------------------------------------------------------------------------------------------------------------------------200VRecommended Operating Conditions (Note 4)z Supply Input Voltage, VIN -----------------------------------------------------------------------------------------------4.5V to 29V z Junction T emperature Range -------------------------------------------------------------------------------------------- −40°C to 125°C zAmbient T emperature Range -------------------------------------------------------------------------------------------- −40°C to 85°C4RT8525DS8525-01 March 2012©Copyright 2012 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation.Note 1. Stresses beyond those listed “Absolute Maximum Ratings ” may cause permanent damage to the device. These arestress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions may affect device reliability.Note 2. θJA is measured at T A = 25°C on a low effective thermal conductivity single-layer test board per JEDEC 51-3.Note 3. Devices are ESD sensitive. Handling precaution is recommended.Note 4. The device is not guaranteed to function outside its operating conditions..RT8525Copyright 2012 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation.Feedback Voltage vs. Temperature1.01.11.21.31.41.5-50-25255075100125Temperature (°C)F e e d b a c k V o l t a g e(V )Feedback Voltage vs. Input Voltage1.01.11.21.31.41.54914192429Input Voltage (V)F e e d b a c k V o l t a g e (V )Typical Operating CharacteristicsBoost Efficiency vs. Load CurrentSwitching Frequency vs. TemperatureQuiescent Current vs. Input Voltage0.00.51.01.52.02.53.04914192429Input Voltage (V) Q u i e s c e n t C u r r e n t (m A )Quiescent Current vs. Temperature0.00.51.01.52.02.53.0-50-25255075100125Temperature (°C)Q u i e s c e n t C u r r e n t (m A )6RT8525DS8525-01 March 2012©Copyright 2012 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation.Applications InformationThe RT8525 is a wide input operating voltage range step up controller. High voltage output and large output current are feasible by using an external N-MOSFET. The protection functions include output over voltage, output under voltage, over temperature and current limiting protection.Boost Output Voltage SettingThe regulated output voltage is set by an external resistor divider according to the following equation :⎛⎞×⎜⎟⎝⎠FB1OUT FB FB FB2R V = V 1+, where V = 1.25V (typ.)R The recommended value of R FB2 should be at least 1k Ωfor saving sacrificing. Moreover, placing the resistor divider as close as possible to the chip can reduce noise sensitivity.Boost Switching FrequencyThe RT8525 boost driver switching frequency is able to be adjusted by a resistor R SW ranging from 18k Ω to 220k Ω. The following figure illustrates the corresponding switching frequency within the resistor range.Figure 1. Boost Switching FrequencySwitching Frequency vs. R SW0100200300400500600050100150200250R SW (k ) f S W (k H z )ΩBoost Loop CompensationThe voltage feedback loop can be compensated by anexternal compensation network consisted of R C , C C1 and C C2. Choose R C to set high frequency gain for fast transient response. Select C C1 and C C2 to set the zero and pole to maintain loop stability. For typical application,V IN = 24V, V OUT = 50V, C OUT = 100μF x 2, L1 = 33μH,while the recommended value for compensation is as follows : R C = 33k Ω, C C1 = 27nF.Soft-StartThe soft-start of the RT8525 can be achieved by connecting a capacitor from the SS pin to GND. The built-in soft-start circuit reduces the start-up current spike and output voltage overshoot. The external capacitor charged by an internal 4μA constant charging current determines the soft-start time. The SS pin limits the rising rate of the COMP pin voltage and thereby limits the peak switch current.The soft-start interval is set by the soft-start capacitor according to the following equation :≅××5SS SS t C 510A typical value for the soft-start capacitor is 0.33μF. The soft-start capacitor is discharged when EN voltage falls below its threshold after shutdown delay or UVLO occurs.Slope Compensation and Current LimitingA slope compensation is applied to avoid sub-harmonic oscillation in current-mode control. The slope compensation voltage is generated by the internal ramp current flow through a slope compensation resistor R SLP .The inductor current is sensed by the sensing resistor R S . Both of them are added and presented on the ISW pin. The internal ramp current is rising linearly form zero at the beginning of each switching cycle to 50μA in maximum on-time of each cycle. The slope compensation resistor R SLP can be calculated by the following equation :where R S is current sensing resistor, L is inductor value,and f SW is boost switching frequency.The current flow through inductor during charging period is detected by a sensing resistor R S . Besides, the slope compensation voltage also attributes magnitude to ISW.As the voltage at the ISW pin is over 0.4V, the DRV will be pulled low and turn off the external N-MOSFET. So that the inductor will be forced to leave charging stage and enter discharging stage to prevent over current. The current limiting can be calculated by the following equation:()−××××OUT IN SSLP SW V V R R >2L 50μf7RT8525DS8525-01 March 2012©Copyright 2012 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation.where I L, PK is peak inductor current, and D MAX is maximum duty.Output Over Voltage ProtectionThe output voltage can be clamped at the voltage level determined by the following equation :⎛⎞×⎜⎟⎝⎠OVP1OUT (OOVP)OOVP OVP2OOVP R V = V 1+,R where V = 2.5V (typ.)Power MOSFET SelectionFor the applications operating at high output voltage,switching losses dominate the overall power loss.Therefore, the power N-MOSFET switch is typically chosen for drain voltage, VDS, rating and low gate charge.Consideration of switch on-resistance R DS(ON) is usually secondary. The VDC regulator in the RT8525 has a fixed output current limit to protect the IC and provide 12V DRV voltage for N-MOSFET switch gate driver.()×−×××2OUT SW OUTD 1D V L =2f I Inductor SelectionThe boundary value of the inductance L between Discontinuous Conduction Mode (DCM) and Continuous Conduction Mode (CCM) can be approximated by the following equation :Figure 2. Fault Protection Function BlockwhereV OUT is the maximum output voltage,V IN is the minimum input voltage,fsw is the operating frequency,I OUT is the sum of current from all LED strings,and D is the duty cycle calculated by the following equation :−OUTIN OUTV V D = V The boost converter operates in DCM over the entire input voltage range if the inductor value is less than the boundary value L. With an inductance greater than L, the converter operates in CCM at the minimum input voltage and may transit to DCM at higher voltages. The inductor must be−××MAX SLP S L, PK0.4D R 50μR <I be under 0.25V. Then the protection function will perform action 2 to turn off the driver. When protection function is released, the RT8525 will re-start.On the other hand, if the triggered protection is OOVP ,the voltage at node A will be decided by voltage divider composed of R FLT and the internal 8k Ω resistor. This voltage must be designed between 0.25V and 1.25V by choosing R FLT appropriately. Once the OOVP turns on the Switch 2, the divided FAULT voltage will activate action 1to turn off the driver without resetting soft-start. Therefore,when protection function OOVP is released, the RT8525will be in normal operation.where R OVP1 and R OVP2 are the voltage divider connected to the OOVP pin.Fault ProtectionThe FAULT pin will be pulled low once a protection is triggered, and a suitable pulled-high R FLT is required. The suggested R FLT is 100k Ω if the pulled-high voltage was 12V. The following figure illustrates the fault protection function block. If one of the OUVP and OTP occurs, the switch 1 will be turned on, and the voltage at node A will8RT8525DS8525-01 March 2012©Copyright 2012 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation.Thermal ConsiderationsFor continuous operation, do not exceed absolute maximum junction temperature. The maximum power dissipation depends on the thermal resistance of the IC package, PCB layout, rate of surrounding airflow, and difference between junction and ambient temperature. The maximum power dissipation can be calculated by the following formula :P D(MAX) = (T J(MAX) − T A ) / θJAwhere T J(MAX) is the maximum junction temperature, T A is the ambient temperature, and θJA is the junction to ambient thermal resistance.For recommended operating condition specifications, the maximum junction temperature is 125°C. The junction to ambient thermal resistance, θJA , is layout dependent. For SOP-14 packages, the thermal resistance, θJA , is 100°C/W on a standard JEDEC 51-3 single-layer thermal test board. The maximum power dissipation at T A = 25°C can be calculated by the following formula :P D(MAX) = (125°C − 25°C) / (100°C/W) = 1.000W for SOP-14 packageThe maximum power dissipation depends on the operating ambient temperature for fixed T J(MAX) and thermal resistance, θJA . The derating curve in Figure 4 allows the designer to see the effect of rising ambient temperature on the maximum power dissipation.×××+××ηOUT OUT LPK INV I VIN D TI = V 2L where η is the efficiency of the power converter.⎡⎤⎛⎞⎛⎞×+Δ−+−Δ−×⎜⎟⎜⎟⎢⎥⎝⎠⎝⎠⎣⎦××ΔININ L OUT IN L OUT OUT OUT OUT1SWV 111Q = I I I I I I 222V 1 = C V f where f SW is the switching frequency, and ΔI L is the inductor ripple current. Move C OUT to the left side to estimate the value of ΔV OUT1 as the following equation :×Δ××ηOUTOUT1OUT SWD I V =C f Finally, by taking ESR into consideration, the overall output ripple voltage can be determined as the following equation :×Δ×+××OUTOUT IN OUT SWD I V = I ESR ηC f Figure 3. The Output Ripple Voltage without theContribution of ESR Diode SelectionSchottky diodes are recommended for most applicationsbecause of their fast recovery time and low forward voltage.The power dissipation, reverse voltage rating and pulsating peak current are the important parameters for Schottky diode selection. Make sure that the diode's peak current rating exceeds I LPK , and reverse voltage rating exceeds the maximum output voltage.Capacitor SelectionOutput ripple voltage is an important index for estimating the performance. This portion consists of two parts, one is the product of input current and ESR of output capacitor,another part is formed by charging and discharging process of output capacitor. Refer to figure 3, evaluate ΔV OUT1 by ideal energy equalization. According to the definition of Q, the Q value can be calculated as following equation :selected with a saturated current rating greater than the peak current provided by the following equation :9RT8525DS8525-01 March 2012©Copyright 2012 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology yout ConsiderationsPCB layout is very important for designing switching powerconverter circuits. The following layout guides should be strictly followed for best performance of the RT8525.`The power components L 1, D 1, C IN , C OUT , M 1 and R S must be placed as close as possible to reduce current loop. The PCB trace between power components must be as short and wide as possible.`Place components R FB1, R FB2, R OVP1 and R OVP2 close to IC as possible. The trace should be kept away from the power loops and shielded with a ground trace to prevent any noise coupling.`The compensation circuit should be kept away from the power loops and should be shielded with a ground trace to prevent any noise coupling. Place the compensation components to the COMP pin as close as possible, no matter the compensation is R C , C C1 or C C2.Figure 5. PCB Layout GuideFigure 4. Derating Curve of Maximum Power DissipationPlace the power components as close as possible. The traces feedback pin. The divider center trace must beshorter and avoid the trace near any switching nodes.S for better stability.0.00.10.20.30.40.50.60.70.80.91.01.1255075100125Ambient Temperature (°C)M a x i m u m P o w e r D i s s i p a t i o n (W )10RT8525DS8525-01 March 2012Richtek Technology Corporation5F, No. 20, Taiyuen Street, Chupei City Hsinchu, Taiwan, R.O.C.Tel: (8863)5526789Richtek products are sold by description only. Richtek reserves the right to change the circuitry and/or specifications without notice at any time. Customers shouldobtain the latest relevant information and data sheets before placing orders and should verify that such information is current and complete. Richtek cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Richtek product. Information furnished by Richtek is believed to be accurate and reliable. However, no responsibility is assumed by Richtek or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Richtek or its subsidiaries.Outline DimensionM14–Lead SOP Plastic Package。
PowerFlex 750-Series 板子替换套件指南说明书
Installation InstructionsPowerFlex 750-Series Board Replacement KitsFrames 6 and 7These installation instructions support the following board replacement kits.Board Type Drive Frame Voltage Cat. No.PageAC Precharge6400/480SK-R9-PCG1-DF62600/690SK-R9-PCG1-FF657400/480SK-R9-PCG1-DF79600/690SK-R9-PCG1-FF713DC Precharge6400/480SK-R9-PCG2-DF62600/690SK-R9-PCG2-FF657400/480SK-R9-PCG2-DF79600/690SK-R9-PCG2-FF713Power Interface6400/480SK-R9-PINT1-CF6A2SK-R9-PINT1-CF6BSK-R9-PINT1-CF6CSK-R9-PINT1-CF6DSK-R9-PINT1-DF6ASK-R9-PINT1-DF6BSK-R9-PINT1-DF6CSK-R9-PINT1-DF6D600SK-R9-PINT1-EF6A5SK-R9-PINT1-EF6BSK-R9-PINT1-EF6CSK-R9-PINT1-EF6DSK-R9-PINT1-EF6ESK-R9-PINT1-EF6FSK-R9-PINT1-EF6GSK-R9-PINT1-EF6HSK-R9-PINT1-EF6JSK-R9-PINT1-EF6KSK-R9-PINT1-EF6MSK-R9-PINT1-EF6NSK-R9-PINT1-EF6P690SK-R9-PINT1-FF6A5SK-R9-PINT1-FF6BSK-R9-PINT1-FF6CSK-R9-PINT1-FF6DSK-R9-PINT1-FF6ESK-R9-PINT1-FF6FSK-R9-PINT1-FF6GSK-R9-PINT1-FF6HSK-R9-PINT1-FF6JSK-R9-PINT1-FF6KSK-R9-PINT1-FF6LSK-R9-PINT1-FF6MSK-R9-PINT1-FF6N7400/480SK-R9-PINT1-CF7A9SK-R9-PINT1-CF7BSK-R9-PINT1-CF7CSK-R9-PINT1-DF7ASK-R9-PINT1-DF7BSK-R9-PINT1-DF7C600SK-R9-PINT1-EF7A13SK-R9-PINT1-EF7BSK-R9-PINT1-EF7C690SK-R9-PINT1-FF7A13SK-R9-PINT1-FF7BSK-R9-PINT1-FF7C2PowerFlex 750-Series Board Replacement KitsPowerFlex 750-Series Board Replacement Kits3 400/480V Frame 6 Drives – AC and DC Precharge BoardsSK-R9-PCG1-DF6, SK-R9-PCG2-DF6ATTENTION: Hazard of equipment damage exists if any board connector is not in full contact with its correspondingsocket when power is applied. When installing the replacement board, carefully align and fully seat the pin connector(s),plug in the control cable, be sure the PE-A jumper wire is properly terminated (AC Precharge Boards only), and install allfasteners and torque as indicated.4PowerFlex 750-Series Board Replacement Kits400/480V Frame 6 Drives – Power Interface Board400V: SK-R9-PINT1-CF6A, -CF6B, -CF6C, -CF6D / 480V: SK-R9PINT1-DF6A,-DF6B, -DF6C, -DF6DATTENTION: Replacing the Power Interface Board will result in the loss of drive data including elapsed powerconsumption, elapsed run times, and preventive maintenance data.ATTENTION: Hazard of equipment damage exists if any board connector is not in full contact with its correspondingsocket when power is applied. When installing the replacement board, be sure the pin connector is aligned, all plugs arefully seated, the PE-B jumper wire is properly terminated, and all fasteners are installed and torqued as indicated.PowerFlex 750-Series Board Replacement Kits56PowerFlex 750-Series Board Replacement Kits600/690V Frame 6 Drives – AC and DC Precharge BoardsSK-R9-PCG1-FF6, SK-R9-PCG2-FF6page5.ATTENTION: Hazard of equipment damage exists if any board connector is not in full contact with its correspondingsocket when power is applied. When installing the replacement board, carefully align and fully seat the pin connector(s),plug in the control cable, be sure the PE-A jumper wire is properly terminated (AC Precharge Boards only), and install allfasteners and torque as indicated.PowerFlex 750-Series Board Replacement Kits7 600/690V Frame 6 Drives – Power Interface Boards600V: SK-R9-PINT1-EF6A, -EF6B, -EF6C, -EF6D, -EF6E, -EF6F, -EF6G, -EF6H, -EF6J, -EF6K, -EF6M, -EF6N, -EF6P690V: SK-R9-PINT1-FF6A, -FF6B, -FF6C, -FF6D, -FF6E, -FF6F, -FF6G, -FF6H, -FF6J, -FF6K, -FF6L, -FF6M, -FF6NATTENTION: Hazard of equipment damage exists if any board connector is not in full contact with its correspondingsocket when power is applied. When installing the replacement board, be sure the pin connector is aligned and all plugsare fully seated.8PowerFlex 750-Series Board Replacement Kits600/690V Frame 6 Drives – Power Interface Boards (Continued)ATTENTION: Replacing the Power Interface Boards will result in the loss of drive data including elapsed powerconsumption, elapsed run times, and preventive maintenance data.ATTENTION: Hazard of equipment damage exists if any board connector is not in full contact with its correspondingsocket when power is applied. When installing the replacement board, be sure the pin connector is aligned, all plugs arefully seated, the PE-B jumper wire is properly terminated, and all fasteners are installed and torqued as indicated.PowerFlex 750-Series Board Replacement Kits910PowerFlex 750-Series Board Replacement Kits400/480V Frame 7 Drives – AC and DC Precharge Boards SK-R9-PCG1-DF7, SK-R9-PCG2-DF7PowerFlex 750-Series Board Replacement Kits11 400/480V Frame 7 Drives – AC and DC Precharge Boards (Continued)board.ATTENTION: Hazard of equipment damage exists if any board connector is not in full contact with its correspondingsocket when power is applied. When installing the replacement board, carefully align and fully seat the pin connector(s),plug in the control cable, be sure the PE-A jumper wire is properly terminated (AC Precharge Boards only), and install allfasteners and torque as indicated.12PowerFlex 750-Series Board Replacement Kits400/480V Frame 7 Drives – Power Interface Board400V: SK-R9-PINT1-CF7A, -CF7B, -CF7C480V: SK-R9-PINT1-DF7A, -DF7B, -DF7CATTENTION: Replacing the Power Interface Board will result in the loss of drive data including elapsed powerconsumption, elapsed run times, and preventive maintenance data.ATTENTION: Hazard of equipment damage exists if any board connector is not in full contact with its correspondingsocket when power is applied. When installing the replacement board, be sure the pin connector is aligned, all plugs arefully seated, the PE-B jumper wire is properly terminated, and all fasteners are installed and torqued as indicated.PowerFlex 750-Series Board Replacement Kits 13IMPORTANT : Power Jumpers may need to be removed during this procedure. Note where the PE-A and PE-B jumper wires are terminated before disassembly. Use the same position when installing the replacement board.14PowerFlex 750-Series Board Replacement Kits600/690V Frame 7 Drives (Continued)Precharge Board replacement go to Step 3 on page15.Power Interface Board replacement go to Step 3 on page17.PowerFlex 750-Series Board Replacement Kits15 600/690V Frame 7 Drives – AC and DC Precharge Board16PowerFlex 750-Series Board Replacement Kits600/690V Frame 7 Drives – AC and DC Precharge Board (Continued)board.ATTENTION: Hazard of equipment damage exists if any board connector is not in full contact with its correspondingsocket when power is applied. When installing the replacement board, carefully align and fully seat the pin connector(s),plug in the control cable, be sure the PE-A jumper wire is properly terminated (AC Precharge Boards only), and install allfasteners and torque as indicated.PowerFlex 750-Series Board Replacement Kits17 600/690V Frame 7 – Power Interface Board600V: SK-R9-PINT1-EF7A, -EF7B, -EF7C690V: SK-R9-PINT1-FF7A, -FF7B, -FF7CATTENTION: Replacing the Power Interface Board will result in the loss of drive data including elapsed powerconsumption, elapsed run times, and preventive maintenance data.ATTENTION: Hazard of equipment damage exists if any board connector is not in full contact with its correspondingsocket when power is applied. When installing the replacement board, be sure the pin connector is aligned, all plugs arefully seated, the PE-B jumper wire is properly terminated, and all fasteners are installed and torqued as indicated.*PN-316636*PN-316636Rockwell Automation Publication RA-IN028D-EN-P - June 2015Rockwell Automation SupportRockwell Automation provides technical information on the Web to assist you in using its products.At /support you can find technical and application notes, sample code, and links to software service packs. Y ou can also visit our Support Center at https:/// for software updates, support chats and forums, technical information, FAQs, and to sign up for product notification updates.In addition, we offer multiple support programs for installation, configuration, and troubleshooting. For more information, contact your local distributor or Rockwell Automation representative, or visit /services/online-phone .Installation AssistanceIf you experience a problem within the first 24 hours of installation, review the information that is contained in this manual. You can contact Customer Support for initial help in getting your product up and running.New Product Satisfaction ReturnRockwell Automation tests all of its products to help ensure that they are fully operational when shipped from the manufacturing facility. However, if your product is not functioning and needs to be returned, follow these procedures.Documentation FeedbackY our comments will help us serve your documentation needs better. If you have any suggestions on how to improve this document, complete this form, publication RA-DU002, available at /literature/.United States or Canada 1.440.646.3434Outside United States or CanadaUse the Worldwide Locator at /rockwellautomation/support/overview.page , or contact your local Rockwell Automation representative.United States Contact your distributor. You must provide a Customer Support case number (call the phone number above to obtain one) to your distributor to complete the return process.Outside United StatesPlease contact your local Rockwell Automation representative for the return procedure.Rockwell Otomasyon Ticaret A.Ş., Kar Plaza İş Merkezi E Blok Kat:6 34752 İçerenköy, İstanbul, T el: +90 (216) 5698400Rockwell Automation maintains current product environmental information on its website at/rockwellautomation/about-us/sustainability-ethics/product-environmental-compliance.page .。
极限交换机VDX6740和VDX6740T产品介绍说明书
The VDX 674 0 T-1G ( Fig ure 3) offers 4 8 10 0 0 BA SE-T p ort s and t w o 4 0 Gb E QSFP+ p ort s. Each 4 0 Gb E p ort can b e b roken out int o four ind ep end ent 10 Gb E SFP+ p ort s, p rovid ing an ad d it ional eig ht 10 Gb E SFP+ p ort s for up link. A ll 4 8 10 0 0 BA SE-T p ort s can b e up g rad ed t o 4 8 10 GBA SE-T p ort s via t he Cap acit y on Dem and (CoD) soft w are license. Tw o 4 0 Gb E p ort s are enab led as p art of t he b ase license. The ad d it ional t w o 4 0 Gb E p ort s can b e up g rad ed via t he Port s on Dem and ( PoD) soft w are license.
- Meet s t od ay?s ap p licat ion d em and s w it h high perform ance and low latency
- Delivers line-rate t hroughput for all p ort s and p acket sizes
Dat a Sheet
英语口语缩写聊天缩写
老外聊天、发邮件常用英语缩写邮件里常用的四个英文缩写CC,FYI,ASAP,RESEND1. CC=Carbon copy 抄送2. FYI=for your reference 供你参考3. ASAP=as soon as possible 尽快4. RESEND! 重传数字：2 = to/too2B or not 2B = To be or not to be4 = for4ever = foreverA：ASL = Age/Sex/LocationAFAIC = As Far As I’m ConcernedAFAIK = As Far As I KnowAMBW = All My Best WishesAOTS = All Of The SuddenASAFP = As Soon As "Friggin" PossibleASAP = As Soon As PossibleATST = At The Same TimeB：B4 = BeforeB4N = Bye For NowBBIAB = Be Back In A BitBBIAF = Be Back In A FewBBL = Be Back LaterBBN = Bye Bye NowBF = Boy friendBFD = Big Fing DealBFN = Bye For NowBHOF = Bald Headed Old FartBIF = Basis In FactBITD = Back In The DayBiz = BusinessBM = Byte MeBMOTA = Byte Me On The AssBNF = Big Name FanBOHICA = Bend Over Here It Comes Again BOM=bill of material 材料清单BR = Best regardsBRB = Be Right BackBRT = Be Right ThereBS = Big SmileBT = Byte ThisBTDT = Been There Done ThatBTSOOM = Beats The Sh Out Of MeBTW = By The WayBTWBO = Be There With Bells OnBWDIK = But What Do I Know?BWO = Black, White or OtherC：Cam = Web CameraCIAO = Goodbye (in Italian)CID = Consider It DoneCIS = CompuServe Information ServiceCMF = Count My FingersCof$ = Church of ScientologyCRAFT = Can’t Remember A Fing Thi ng CRAWS = Can’t Remember Anything Worth A Sh CSL = Can’t Stop LaughingCTC = Choaking The ChickenCU = See YouCUL/CYL/CUL8R = See You LaterCWYL = Chat With You LaterCYA = Cover Your AssD：DBEYR = Don’t Believe Everything You Read DD = Due DiligenceDDD = Direct Distance DialDETI = Don’t Even Think ItDGT = Don’t Go ThereDHYB = Don’t Hold Your BreathDIIK = Damned If I KnownDILLIGAD = Do I Look Like I Give A d\\amn DILLIGAS = Do I Look Like I Give A ShDKDC = Don’t Know Don’t CareDL = DownloadDLTM = Don’t Lie To MeDQYDJ = Don’t Quit You’re Day JobDRIB = Don’t Read If BusyDS = Dunce SmileyDYSTSOTT = Did You See The Size Of That ThingE：EG = Evil GrinEOM = End Of MessageESO = Equipment Smarter than OperatorF：F2F/FTF = Face To FaceFAQ = Frequently Asked QuestionFBKS = Failure Between Keyboard and SeatFE = For Example/Fatal ErrorFF&PN = Fresh Fields And Pastures NewFOAF = Friend Of A FriendFTASB = Faster Than A Speeding BulletFT = FaintFTL = Faster Than LightFTTB = For The Time BeingFUBAR = Fed Up Beyond All RecognitionFUBB = Fed Up Beyond BeliefFUD = (Spreading) Fear, Uncertainty, and Disinformation FWIW = For What It’s WorthFYA = For Your AmusementFYI = For Your InformationFYM = For Your MisinformationG：G2G = Got To GoG8T/GR8 = GreatGAL = Get A LifeGDGD = Good,GoodGF = girlfriendGG = Good Game/Gotta GoGIGO = Garbage In, Garbage Out GIWIST = Gee, I Wish I’d Said ThatGL = Good LuckGLYASDI = God Loves You And So Do I GMTA = Great Minds Think Alike GNBLFY = Got Nothing But Love For You GR&D = Grinning Running And Ducking GRRRR = "Growling"GSOAS = Go Sit On A SnakeGTG = Got To GoGTGB = Got To Go, ByeGTGP = Got To Go PeeGTH = Go To HellGTSY = Glad To See YaGYPO = Get Your Pants OffBE A QUEEN.H：HAGO = Have A Good OneHAK = Hugs And KissesHB = Hurry BackHD = HoldHHO1/2K = Ha Ha, Only Half Kidding HHOK = Ha Ha, Only KiddingHIOOC = Help! I’m Out Of Coffee Howz = How isHTH = Hope This (That) HelpsHUA = Heads Up AceHUYA = Head Up Your AI：IAC = In Any CaseIAE = In Any EventIANAC = I Am Not A CrookIANAL = I Am Not A LawyerIBT = In Between TechnologyIBTD = I Beg To DifferIC = I See/In CharacterIDGAF = I Don’t Give A FIDGI = I Don’t Get ItIDK = I Don’t KnowIDKY = I Don’t Know YouIDST = I Didn’t Say ThatIDTS = I Don’t T hink SoIFAB = I Found A BugIFU = I Fed UpIGGP = I Gotta Go PeeIIIO = Intel Inside, Idiot OutsideIIMAD = If It Makes An(y) DifferenceIIRC = If I Remember CorrectlyIIWM = If It Were MeILICISCOMK = I Laughed, I Cried, I Spat/Spilt Coffee/Crumbs/Coke On My KeyboardILY = I Love YouIMHO = In My Humble OpinionIMNSHO = In My Not So Humble OpinionIMO = In My OpinionINMP = It’s Not My ProblemINPO = In No Particular OrderIOH = I’m Outta HereIOW = In Other WordsIRL = In Real LifeISS = I Said SoITM = In The MoneyIYKWIM = If You Know What I Mean IYSS = If You Say SoJ：J/C = Just CheckingJ/K = Just Kidding!J/W = Just WonderingJAFO = Just Another Fing OnlookerK：K/KK = OK/OK, OKKFY = Kiss For YouKISS = Keep It Simple StupidKIT = Keep In TouchKMA = Kiss My AssKWIM = Know What I MeanKX = kissKYPO = Keep Your Pants OnL：L8R = LaterLD = Long DistanceLDTTWA = Let’s Do The Time Warp Again LLTA = Lots And Lots Of Thunderous Applause LMAO = Laughing My Ass OffLMK = Let Me KnowLOL = Laughing Out Loud/Lots Of Luck(Love) LTIC = Laughing ’Til I CryLTNS = Long Time No SeeLYL = Love Ya LotsLYLAS = Love You Like A SisterM：M8T = MateMHOTY = My Hat’s Off To YouMM = Market MakerMorF = Male or Female?MOTD = Message Of The DayMOTSS = Members Of The Same Sex MTFBWY = May The Force Be With You MWBRL = More Will Be Revealed Later MYOB = Mind Your Own BusinessN：N = And/Know/NowNAK = Nursing At KeyboardNAZ = Name, Address, Zip (also means Nasdaq) NBD = No Big DealNBIF = No Basis In FactNFI = No Fing IdeaNFW = No Fing WayNIFOC = Nude In Front Of The ComputerNM = Never MindNMP = Not My ProblemNMU = Nothing Much YouNOYB = None Of Your BusinessNP = No ProblemNQOCD = Not Quite Our Class DearNRG = EnergyNRN = No Reply NecessaryNYCFS = New York City Finger SaluetO：OAUS = On An Unrelated SubjectOBTW = Oh, By The WayOIC = Oh, I SeeOICU = Oh, I See YouOMDB = Over My Dead BodyOMG = Oh My God/Oh My GoshOMIK = Open Mouth, Insert KeyboardONNA = Oh No, Not AgainOOC = Out Of CharacterOOTB = Out Of The Box/Out Of The BlueOT = Off TopicOTOH = On The Other HandOWTTE = Or Words To That EffectOZ = stands for "Australia"P：PEBCAK = Problem Exists Between Chair And Keyboard PEM = Privacy Enhanced MailPic = PicturePIMP = Peeing In My PantsPITA = Pain In The AssPLS/PLZ = PleasePMFJI = Pardon Me For Jumping InPO = Piss Off /product order/purchase orderPOS = Parents Over ShoulderPOV = Point Of ViewPPL = PeoplePro = ProfessionalPS = By The Way/PhotoshopS:SS:spring/summerT：TAH = Take A HikeTANSTAAFL = There Ain’t No Such Thing As A Free Lunch TARFU = Things Are Really Fed UpTDTM = Talk Dirty To MeTEOTWAWKI = The End Of The World As We Know It TFN = Thanks For Nothin’THX/TX/THKS = ThanksTIA = Thanks In AdvanceTIAIL = Think I Am In LoveTIC = Tongue In CheekTKS/TKX=ThanksTLA = Three Letter AcronymTLGO = The List Goes OnTM = Trust MeTMI = Too Much InformationTMTOWTDI = There’s More Than One Way To Do It TPTB = The Powers That BeTSR = Totally Stuck in RAMTTFN = Ta Ta For NowTTT = That’s The Ticket/To The TopTTUL/TTYL = Talk To You LaterTWHAB = This Won’t Hurt A BitTY = Thank YouTYVM = Thank You Very MuchU：U = YouUR = YourU R = You areunPC = unPolitically Correct URYY4M = You Are Too Wise For MeV：VFM = Values For MoneyVG = Very GoodW：WAG = Wild Ass GuessWAI = What An IdiotWB = Welcome BackWCA = Who Cares AnywayWDYS = What Did You Say? WDYT = What Do You Think?WE = WhateverWEG = Wicked Evil GrinWG = Wicked GrinWGAFF = Who Gives A Flying F WIIFM = What’s In It For Me?WIT = Wordsmith In Training WITFITS = What in the F is this ShWOG = Wise Old GuyWot/Wut = WhatWRT = With Respect To/With Regard To WTF = What The FWTG = Way To Go!WTSDS = Where The Sun Don’t Shine WYMM = Will You Marry MeWYP = What’s Your Problem?WYRN = What’s Your Real Name?WYS = Whatever You SayWYSIWYG = What You See Is What You Get WYT = Whatever You ThinkX：X U = Kiss YouY：Y = WhyYa = YouYA = Yet AnotherYAFIYGI = You Asked For It You Got It YDKM = You Don’t Know MeYep/Yup = YesYGBK = You Gotta Be Kiddin’YMMV = Your Mileage May VaryYNK = You Never KnowYOYO = You’re On Your OwnYR = Yeah, RightYSYD = Yeah, Sure You DoYTTT = You Telling The Truth? YYSSW = Yeah Yeah Sure Sure Whatever缩略语含义说明BTW 或btw 顺便说一句by the way 的首字母缩略词。
常见有机化合物缩写及结构式
常见的有机化合物缩写及结构式A/MMA 丙烯腈/甲基丙烯酸甲酯共聚物AA丙烯酸AAS丙烯酸酯-丙烯酸酯-苯乙烯共聚物ABFN偶氮（二）甲酰胺ABN偶氮（二）异丁腈ABPS壬基苯氧基丙烷磺酸钠B英文缩写全称BAA正丁醛苯胺缩合物BAC碱式氯化铝BACN新型阻燃剂BAD双水杨酸双酚A酯BAL 2，3-巯（基）丙醇BBP邻苯二甲酸丁苄酯BBS N-叔丁基-乙-苯并噻唑次磺酰胺BC叶酸BCD 3 —环糊精BCG苯顺二醇BCNU氯化亚硝脲BD 丁二烯BE丙烯酸乳胶外墙涂料BEE苯偶姻乙醚BFRM硼纤维增强塑料BG 丁二醇BGE反应性稀释剂BHA特丁基-4羟基茴香醚BHT二丁基羟基甲苯BL 丁内酯BLE丙酮-二苯胺高温缩合物BLP粉末涂料流平剂BMA甲基丙烯酸丁酯BMC团状模塑料BMU氨基树脂皮革鞣剂BN氮化硼BNE新型环氧树脂BNS 3 —萘磺酸甲醛低缩合物BOA己二酸辛苄酯BOP邻苯二甲酰丁辛酯BOPP双轴向聚丙烯BP苯甲醇BPA双酚ABPBG邻苯二甲酸丁（乙醇酸乙酯）酯BPF双酚FBPMC 2-仲丁基苯基-N-甲基氨基酸酯BPO过氧化苯甲酰BPP过氧化特戊酸特丁酯BPPD过氧化二碳酸二苯氧化酯BPS 4, 4'-硫代双（6-特丁基-3-甲基苯酚）BPTP聚对苯二甲酸丁二醇酯BR 丁二烯橡胶BRN青红光硫化黑BROC二溴（代）甲酚环氧丙基醚BS 丁二烯-苯乙烯共聚物BS-1S新型密封胶BSH苯磺酰肼BSU N , N '-双（三甲基硅烷）脲BT聚丁烯-1热塑性塑料BTA苯并三唑BTX苯-甲苯-二甲苯混合物BX渗透剂BXA己二酸二丁基二甘酯BZ二正丁基二硫代氨基甲酸锌C英文缩写全称CA醋酸纤维素CAB醋酸-丁酸纤维素CAN醋酸-硝酸纤维素CAP醋酸-丙酸纤维素CBA化学发泡剂CDP磷酸甲酚二苯酯CF甲醛-甲酚树脂碳纤维CFE氯氟乙烯CFM碳纤维密封填料CFRP碳纤维增强塑料CLF含氯纤维CMC羧甲基纤维素CMCNa羧甲基纤维素钠CMD代尼尔纤维CMS羧甲基淀粉D英文缩写全称DABCO三乙烯二胺DAF富马酸二烯丙酯DAIP间苯二甲酸二烯丙酯DAM马来酸二烯丙酯DAP间苯二甲酸二烯丙酯DATBP四溴邻苯二甲酸二烯丙酯DBA己二酸二丁酯DBEP邻苯二甲酸二丁氧乙酯DBP邻苯二甲酸二丁酯DBR二苯甲酰间苯二酚DBS癸二酸二癸酯DBU 1,8二氮杂双环^一碳-7-烯DCCA二氯异氰脲酸DCCK二氯异氰脲酸钾DCCNa二氯异氰脲酸钠DCHP邻苯二甲酸二环乙酯DCPD过氧化二碳酸二环乙酯DDA己二酸二癸酯DDP邻苯二甲酸二癸酯DEAE二乙胺基乙基纤维素DEP邻苯二甲酸二乙酯DETA二乙撑三胺DFA薄膜胶粘剂DHA己二酸二己酯DHP邻苯二甲酸二己酯DHS癸二酸二己酯DIBA己二酸二异丁酯DIDA己二酸二异癸酯DIDG戊二酸二异癸酯DIDP邻苯二甲酸二异癸酯DINA己二酸二异壬酯DINP邻苯二甲酸二异壬酯DINZ壬二酸二异壬酯DIOA己酸二异辛酯< lan>E英文缩写全称E/EA乙烯/丙烯酸乙酯共聚物E/P乙烯/丙烯共聚物E/P/D乙烯/丙烯/二烯三元共聚物E/TEE乙烯/四氟乙烯共聚物E/VAC乙烯/醋酸乙烯酯共聚物E/VAL乙烯/乙烯醇共聚物EAA乙烯-丙烯酸共聚物EAK乙基戊丙酮EBM挤出吹塑模塑EC乙基纤维素ECB乙烯共聚物和沥青的共混物ECD环氧氯丙烷橡胶ECTEE聚（乙烯-三氟氯乙烯）ED-3环氧酯EDC二氯乙烷EDTA乙二胺四醋酸EEA乙烯-醋酸丙烯共聚物EG乙二醇2-EH :异辛醇EO环氧乙烷EOT聚乙烯硫醚EP环氧树脂EPI环氧氯丙烷EPM乙烯-丙烯共聚物EPOR三元乙丙橡胶EPR乙丙橡胶EPS可发性聚苯乙烯EPSAN乙烯-丙烯-苯乙烯-丙烯腈共聚物EPT乙烯丙烯三元共聚物EPVC乳液法聚氯乙烯EU聚醚型聚氨酯EVA乙烯-醋酸乙烯共聚物EVE乙烯基乙基醚EXP醋酸乙烯-乙烯-丙烯酸酯三元共聚乳液F英文缩写全称F/VAL乙烯/乙烯醇共聚物F-23四氟乙烯-偏氯乙烯共聚物F-30三氟氯乙烯-乙烯共聚物F-40四氟氯乙烯-乙烯共聚物FDY丙纶全牵伸丝FEP全氟（乙烯-丙烯）共聚物FNG耐水硅胶FPM氟橡胶FRA纤维增强丙烯酸酯FRC阻燃粘胶纤维FRP纤维增强塑料FRPA-101玻璃纤维增强聚癸二酸癸胺（玻璃纤维增强尼龙1010树脂）FRPA-610玻璃纤维增强聚癸二酰乙二胺（玻璃纤维增强尼龙610树脂）FWA荧光增白剂G英文缩写全称GF玻璃纤维GFRP玻璃纤维增强塑料GFRTP玻璃纤维增强热塑性塑料促进剂GOF石英光纤GPS通用聚苯乙烯GR-1异丁橡胶GR-N 丁腈橡胶GR-S 丁苯橡胶GRTP玻璃纤维增强热塑性塑料GUV紫外光固化硅橡胶涂料GX邻二甲苯GY厌氧胶H英文缩写全称H乌洛托品HDI六甲撑二异氰酸酯HDPE低压聚乙烯（高密度）HEDP 1-羟基乙叉-1 , 1-二膦酸HFP六氟丙烯HIPS高抗冲聚苯乙烯HLA天然聚合物透明质胶HLD树脂性氯丁胶HM高甲氧基果胶HMC高强度模塑料HMF非干性密封胶HOPP均聚聚丙烯HPC羟丙基纤维素HPMC羟丙基甲基纤维素HPMCP羟丙基甲基纤维素邻苯二甲酸酯HPT六甲基磷酸三酰胺HS六苯乙烯HTPS高冲击聚苯乙烯I英文缩写全称IEN互贯网络弹性体IHPN互贯网络均聚物IIR异丁烯-异戊二烯橡胶IO离子聚合物IPA异丙醇IPN互贯网络聚合物IR异戊二烯橡胶IVE异丁基乙烯基醚J英文缩写全称JSF聚乙烯醇缩醛胶JZ塑胶粘合剂K英文缩写全称KSG空分硅胶L英文缩写全称LAS十二烷基苯磺酸钠LCM液态固化剂LDJ低毒胶粘剂LDN氯丁胶粘剂LDPE高压聚乙烯（低密度）LDR氯丁橡胶LF脲LGP液化石油气LHPC低替代度羟丙基纤维素LIM液体侵渍模塑LIPN乳胶互贯网络聚合物LJ接体型氯丁橡胶LLDPE线性低密度聚乙烯LM低甲氧基果胶LMG液态甲烷气LMWPE低分子量聚乙稀LN液态氮LRM液态反应模塑LRMR增强液体反应模塑LSR羧基氯丁乳胶M英文缩写全称MA丙烯酸甲酯MAA甲基丙烯酸MABS甲基丙烯酸甲酯-丙烯腈-丁二烯-苯乙烯共聚物MAL甲基丙烯醛MBS甲基丙烯酸甲酯-丁二烯-苯乙烯共聚物MBTE甲基叔丁基醚MC甲基纤维素MCA三聚氰胺氰脲酸盐MCPA-6改性聚己内酰胺（铸型尼龙6）MCR改性氯丁冷粘鞋用胶MDI 3，3'-二甲基-4，4'-二氨基二苯甲烷MDI二苯甲烷二异氰酸酯（甲撑二苯基二异氰酸酯）MDPE中压聚乙烯（高密度）MEK 丁酮（甲乙酮）MEKP过氧化甲乙酮MES脂肪酸甲酯磺酸盐MF三聚氰胺-甲醛树脂M-HIPS改性高冲聚苯乙烯MIBK 甲基异丁基酮MMA甲基丙烯酸甲酯MMF甲基甲酰胺MNA甲基丙烯腈MPEG乙醇酸乙酯MPF三聚氨胺-酚醛树脂MPK甲基丙基甲酮M-PP改性聚丙烯MPPO改性聚苯醚MPS改性聚苯乙烯MS苯乙烯-甲基丙烯酸甲酯树脂MSO石油醚MTBE甲基叔丁基醚MTT氯丁胶新型交联剂MWR旋转模塑MXD-10/6醇溶三元共聚尼龙MXDP间苯二甲基二胺N英文缩写全称NBR 丁腈橡胶NDI二异氰酸萘酯NDOP邻苯二甲酸正癸辛酯NHDP邻苯二甲酸己正癸酯NHTM偏苯三酸正己酯NINS癸二酸二异辛酯NLS正硬脂酸铅NMP N-甲基吡咯烷酮NODA己二酸正辛正癸酯NODP邻苯二甲酸正辛正癸酯NPE壬基酚聚氧乙烯醚NR天然橡胶O英文缩写全称OBP邻苯二甲酸辛苄酯ODA己二酸异辛癸酯ODPP磷酸辛二苯酯OIDD邻苯二甲酸正辛异癸酯OPP定向聚丙烯（薄膜）OPS定向聚苯乙烯（薄膜）OPVC正向聚氯乙烯OT气熔胶P英文缩写全称PA聚酰胺（尼龙）PA-1010聚癸二酸癸二胺（尼龙1010）PA-11聚^一酰胺（尼龙11）PA-12聚十二酰胺（尼龙12）PA-6聚己内酰胺（尼龙6）PA-610聚癸二酰乙二胺（尼龙610）PA-612聚十二烷二酰乙二胺（尼龙612）PA-66聚己二酸己二胺（尼龙66）PA-8聚辛酰胺（尼龙8）PA-9聚9-氨基壬酸（尼龙9）PAA聚丙烯酸PAAS水质稳定剂PABM聚氨基双马来酰亚胺PAC聚氯化铝PAEK聚芳基醚酮PAI聚酰胺-酰亚胺PAM聚丙烯酰胺PAMBA抗血纤溶芳酸PAMS聚a —甲基苯乙烯PAN聚丙烯腈PAP对氨基苯酚PAPA聚壬二酐PAPI多亚甲基多苯基异氰酸酯PAR聚芳酰胺PAR聚芳酯（双酚A型）PAS聚芳砜（聚芳基硫醚）PB 聚丁二烯-[1, 3:PBAN聚（丁二烯-丙烯腈）PBI聚苯并咪唑PBMA聚甲基丙烯酸正丁酯PBN聚萘二酸丁醇酯PBR丙烯-丁二烯橡胶PBS聚（丁二烯-苯乙烯）PBS聚（丁二烯-苯乙烯）PBT聚对苯二甲酸丁二酯PC聚碳酸酯PC/ABS聚碳酸酯/ABS树脂共混合金PC/PBT聚碳酸酯/聚对苯二甲酸丁二醇酯弹性体共混合金PCD聚羰二酰亚胺PCDT聚（1 , 4-环己烯二亚甲基对苯二甲酸酯）PCE四氯乙烯PCMX对氯间二甲酚PCT聚对苯二甲酸环己烷对二甲醇酯PCT聚己内酰胺PCTEE聚三氟氯乙烯PD二羟基聚醚PDAIP聚间苯二甲酸二烯丙酯PDAP聚对苯二甲酸二烯丙酯PDMS聚二甲基硅氧烷R英文缩写全称RE橡胶粘合剂RF间苯二酚-甲醛树脂RFL间苯二酚-甲醛乳胶RP/C增强复合材料RX橡胶软化剂S英文缩写全称S/MS苯乙烯- a -甲基苯乙烯共聚物SAN苯乙烯-丙烯腈共聚物SAS仲烷基磺酸钠SB苯乙烯-丁二烯共聚物SBR 丁苯橡胶SBS苯乙烯-丁二烯-苯乙烯嵌段共聚物SC硅橡胶气调织物膜SDDC N , N-二甲基硫代氨基甲酸钠SE磺乙基纤维素SGA丙烯酸酯胶SI聚硅氧烷SIS苯乙烯-异戊二烯-苯乙烯嵌段共聚物SIS/SEBS苯乙烯-乙烯-丁二烯-苯乙烯共聚物SM苯乙烯SMA苯乙烯-顺丁烯二酸酐共聚物SPP :间规聚苯乙烯SPVC悬浮法聚氯乙烯SR合成橡胶ST矿物纤维T英文缩写全称TAC三聚氰酸三烯丙酯TAME甲基叔戊基醚TAP磷酸三烯丙酯TBE四溴乙烷TBP磷酸三丁酯TCA三醋酸纤维素TCCA三氯异氰脲酸TCEF磷酸三氯乙酯TCF磷酸三甲酚酯TCPP磷酸三氯丙酯TDI甲苯二异氰酸酯TEA三乙胺TEAE三乙氨基乙基纤维素TEDA三乙二胺TEFC三氟氯乙烯TEP磷酸三乙酯TFE四氟乙烯THF四氢呋喃TLCP热散液晶聚酯TMP三羟甲基丙烷TMPD三甲基戊二醇TMTD二硫化四甲基秋兰姆（硫化促进剂TT）TNP三壬基苯基亚磷酸酯TPA对苯二甲酸TPE磷酸三苯酯TPS韧性聚苯乙烯TPU热塑性聚氨酯树脂TR聚硫橡胶TRPP纤维增强聚丙烯TR-RFT纤维增强聚对苯二甲酸丁二醇酯TRTP纤维增强热塑性塑料TTP磷酸二甲苯酯U英文缩写全称U脲UF脲甲醛树脂UHMWPE超高分子量聚乙烯UP不饱和聚酯V英文缩写全称VAC醋酸乙烯酯VAE乙烯-醋酸乙烯共聚物VAM醋酸乙烯VAMA醋酸乙烯-顺丁烯二酐共聚物VC氯乙烯VC/CDC氯乙烯/偏二氯乙烯共聚物VC/E氯乙烯/乙烯共聚物VC/E/MA氯乙烯/乙烯/丙烯酸甲酯共聚物VC/E/V AC氯乙烯/乙烯/醋酸乙烯酯共聚物VC/MA 氯乙烯/丙烯酸甲酯共聚物VC/MMA氯乙烯/甲基丙烯酸甲酯共聚物VC/OA氯乙烯/丙烯酸辛酯共聚物VC/VAC氯乙烯/醋酸乙烯酯共聚物VCM氯乙烯（单体）VCP氯乙烯-丙烯共聚物VCS丙烯腈-氯化聚乙烯-苯乙烯共聚物VDC偏二氯乙烯VPC硫化聚乙烯VTPS特种橡胶偶联剂W英文缩写全称WF新型橡塑填料WP织物涂层胶WRS聚苯乙烯球形细粒X英文缩写全称XF二甲苯-甲醛树脂XMC复合材料Y英文缩写全称YH改性氯丁胶YM聚丙烯酸酯压敏胶乳YWG液相色谱无定型微粒硅胶Z英文缩写全称ZE玉米纤维ZH溶剂型氯化天然橡胶胶粘剂ZN粉状脲醛树脂胶此外，有关化学试剂按杂质含量的多少分：实验试剂：缩写为LR，又称四级试剂。
所有质粒载体汇总
酿酒酵母表达载体pYES2,pYES2/NT,pYES2/CT,pYES3,pYES6, pYCplac22-GFP,酵母载体pAUR123,pRS303TEF,pRS304, pRS305,pRS306,pY13TEF,pY14TEF，pY15TEF，pY16TEF,酵母基因重组表达载体pUG6, pSH47,酵母单杂载体pHISi,pLacZi,pHIS2, pGAD424,酵母双杂交系统:酿酒酵母Y187,酿酒酵母AH109；质粒pGADT7,pGBKT7；对照质粒pGBKT7-53，pGBKT7-lam，pGADT7-T，PCL1，酿酒酵母菌株INVSc1,YM4271, AH109,Y187,Y190,毕赤酵母表达载体pPIC9K,pPIC9K-His,pPIC3.5K,pPICZalphaA,B,C,pPICZA,B,C,pGAPZαA,pAO815,pPIC9k-His,pHIL-S1,pPink hc，配套毕赤酵母Pichiapink,毕赤酵母宿主X33，KM71，KM71H，GS115，原核表达载体pQE30,31,32,40,60,61,62,等原核表达载体,包括pET系列，pET-GST，pGEX系列（含GST标签），pMAL系列pMAL-c2x,-c4x,-c4e,-c5x,-p5x,pBAD,pBADHis,pBADmycHis系列，pQE系列,pTrc99a,pTrcHis系列，pBV220,221,222,pTXB系列，pLLP-ompA,pIN-III-ompA （分泌型表达系列）,pQBI63（原核表达带荧光）pET3a, pET 3d, pET 11a, pET 12a, pET 14b, pET 15b, pET 16b, pET 17b, pET 19b, pET 20b, pET 21a,b,d, pET 22b, pET23a, pET 23b, pET 24a,b, pET 25b, pET 26b, pET 27b, pET 28a,b, pET 29a, pET 30a,pET 31b, pET 32a, pET 35b, pET 38b, pET 39b, pET 40b, pET 41a,b pET 42a, pET43.1a,b pET 44a, pET 49b pET302,303 pET His,pET Dsb,pET GST,pET Trx pQE2, pQE9 pQE30,31,32, pQE 40 pQE70 pQE80L pQETirs system pRSET-A pRSET-B pRSET-C pGEX4T-1,-2,-3,5x-1,6p-1,6p-2,2tk,3c pBV220,221,222 pTrcHisA,B,C pBAD24,34,43 pBAD HisA,B,C pPinPoint-Xa1,Xa2,Xa3 pMALc2x, p2x pBV220 pGEM Ex1, pGEM7ZF （+）, pTrc99A, pTwin1, pEZZ18 pkk232-8,pkk 233-3,pACYC184,pBR322,pUC119 pTYB1,pTYB2,pTYB4,pTYB11 pBlueScript SK（+）,pBlueScript SK（-）pLLP ompA, pINIIIompA, pMBP-P ,pMBP-C,大肠杆菌冷激质粒：pColdI pColdII pColdIII pColdTF原核共表达质粒：pACYCduet-1,pETduet-1,pCDFduet-1，pRSFduet-1 Takara 公司大肠杆菌分子伴侣：pG-KJE8 pGro7 pKJE7 pGTf2 pTf16大肠杆菌宿主细胞：DH5a JM101 JM103 JM105 JM107 JM109 JM110 Top10 Top10F BL21（DE3）HB101 ER2529 E2566 C2566 MG1655 XL-10gold XL blue M15 JF1125 K802 SG1117 BL21（AI）BL21（DE3）plysS TG1 TB1 DH5a（pir）Tuner（DE3）Bl21 codonplusRIPL Novablue（DE3）Rosetta Rosetta（DE3）Rosetta（DE3）plys Rosetta-gami（DE3）Rosetta-gamiB（DE3）, Rosetta-gamiB（DE3）plysS Orgami（DE3）OrgamiB（DE3）HMS174（DE3）植物表达/RNAi载体农杆菌pBI121,pBI121-GFP,pBI101,pBI221,pSN1301,pUN1301,pRTL2 , pRTL2-GFP , pRTL2-CFP, pRTL2-RFP , pRTL2-YFP,pCAMBIA 1300, 1301, 1302,1303,1304,1305, 1381Z,1391Z,2300, 2301,3300,3301,pCAMBIAsuper1300,pCAMBIA super1300-GFP,pPZP212,pPZP2121,pPZP212-GFP,pGDG,RNAi载体pART27,pHANNIBAL,pKANNIBAL, pFGC5941,pTCK303, pTRV1,pTRV2, T-DNA插入载体（随机突变体库）pSKI015,pSKI074,真菌ATMT载体pBIG2RHPH2-GUS-GFP,pBHt1枯草芽孢杆菌表达载体pWB980,pHT43,pHP13,pHP43,pBE2,pMUTIN4,pUB110,pE194,pMA5, pMK3,pMK4,pHT304,pHY300PLK,pBest502,pDG1363,pSG1154,pAX01, pSAS144,pDL,pDG148-stu,pDG641,pAL12,pUCX05-bgaB,pHT01，配套菌株BS 168,WB600,WB800,WB700,WB800N,1012,FZB42,1A747,广宿主质粒pVLT33RNAi基因沉默干扰敲除载体pSilencer1.0，pSilencer 2.1-U6 hygro，pSilencer 3.1-H1 hygro，pSilencer 3.1-H1 neo，pSilencer 4.1-CMV neo，pSilencer 4.1-CMV puro pMIR-REPORT Luciferase RNAi载体（oligoengine）pSuper-puro RNAi逆转录病毒载体（clontech）: RNAi-Ready pSIREN-Retro Q，RNAi-Ready pSIREN-RetroQ-ZsGreen （Luciferase shRNA Annealed Oligonucleotide）RNAi慢病毒载体（addgene）: pLKO.1哺乳动物表达载体pcDNA3.1+/-,pcDNA4/HisMax B，pSecTag2 A，pVAX1，pBudCE4.1,pTracer CMV2，pcDNA3.1（-）/myc-His A，pcDNA6-Myc/His B，pCEP4，pIRES，pIRESneo，pIRES hyg3，pCMV-myc，pCMV-HA，pIRES-puro3，pIRES-neo3,pCAGGS哺乳动物双杂交系统pACT，pBIND，pACT-MyoD，pBIND-Id，pG5luc,pCMV-BD, pCMV-AD, pBD-p53, pFR-luc,Cytotrap Two-Hybrid System:pSos, pSos MAFB, pMyr蜕皮激素诱导系统pIND, pVgRxR,LacSwith II哺乳动物诱导表达系统:pOPRSVI，pOPI3CAT，pCMVLacI,GeneSwitch System:pSwitch哺乳动物表面展示系统:pDisplay,四环素调控系统（Invitrogen）：pcDNA4/TO/Myc-His A，pcDNA4/TO/Myc-His B，pcDNA4/TO/Myc-His C，pcDNA4/TO/Myc-His/LacZ，pcDNA6/TR四环素调控系统（Clontech）：pTet-On，pTet-Off，pTRE2,pRevTRE，pRevTet-On，pRevTet-off信号通路报告载体:pGAS-TA-Luc，pSTAT3-TA-Luc, pISRE-TA-Luc, pTA-Luc，pIκB-EGFP，pNFAT-TA-Luc，pCaspase3-sensor，pAP1（PMA）-Luc;pGL4.26[luc2P/minP/Hygro],pGL4.29[luc2P/CRE/Hygro],pGL4.30[luc2P/NFAT-R E/Hygro]，pGL4.75;p53-Luc，pAP-1-Luc，pNF-κB-Luc，pSRE-Luc，pFA2-Elk1，pFC-MEKK，pFR-luc,Gateway系统（invitrogen）pcDNA6.2-GWEmGFP-miR negative, pLenti 6/TR,pcDNA 6.2-GW EmGFP-miR，乳酸菌表达载体及各种乳酸菌乳酸杆菌菌株，pNZ8148,pLEISS,pMG36e,pBBR1MCS-5,pBBR1MCS-6,pRV610,pLEM415,pHY300PLK,分泌型乳酸菌表达载体pVE5523，pPG611.1,pPG612.1等和乳酸杆菌菌株宿主菌NZ9000,MG1363,Lactobacillus casei 1.539,Lactobacillus casei,acidophilusNCFM,1.2,Lactobacillus sakei 23K,L.plantarum,L.rhamnosusGG,B.coagulans,Bifidobacterium bifidum,Bifidobacterium infantis,Lactococcus lactisM17,1663,Lactobacillus reuterii广宿主表达载体链球菌表达敲除载体假单胞菌表达载体pVLT33,pBBR1MCS-2,3,4,5,6, pJRD215,pJN105,pME6032,Cos载体pLAFR3,pMP2444（GFP）, pHY300PLK,pRT102,pRL1063a,转座子载体pUT-miniTn5,pMGS100, pWHM10,pKC1139,pSET152, pOJ260,pPG611.1,pPG612.1，腺病毒载体/慢病毒，逆转录病毒表达载体及包装包膜质粒，腺病毒系统（Stratagene）: pAdEasy-1,pShuttle-CMV,pShuttle,pAdTrack, pAdTrack-CMV, pShuttle-IRES-hrGFP-1、pShuttle-IRES-hrGFP-2、pShuttle-CMV-lacZ,pShuttle-CMV-EGFP-C,pXC1, pBHGE3,配套大肠杆菌BJ5183,293,293T cell line腺相关病毒系统（Stratagene）：pAAV-MCS，pAAV-RC，pHelper，pAAV-LacZ，pAAV-IRES-hrGFP，pCMV-MCS，慢病毒载体:pLVX-DsRed-Monomer-N1,pLVX-IRES-ZsGreen1,pLVX-AcGFP1-N1,Lenti6/v5-ED ST-EGFP,pWPXL, FUGW,pLentilox 3.7,RNAi-Ready pSIREN-Retro Q, RNAi-Ready pSIREN-Retro Q-ZsGreen, pSUPER.Retro-GFP/Neo,pSUPER-Retro-Neo, pSUPER.Retro-puro,PLNCX PLNCX2 pMSCV-HYG pMSCV-neo pMSCV-puro pLEGFP-C1 pLOX-CW-CRE pLOX-GFP-IRES-TK pRetroX-IRES-DsRedExpress, pLVX-IRES-mCherry质粒载体。
PanelView 5510终端技术数据指令手册说明书
Technical DataOriginal InstructionsPanelView 5510 Terminals SpecificationsCatalog Numbers 2715P-B7CD, 2715P-B7CD-B, 2715P-T7CD, 2715P-T7CD-B, 2715P-T7WD, 2715P-T7WD-B, 2715P-T9WD, 2715P-T9WD-B,2715P-B10CD, 2715P-B10CD-B, 2715P-T10CD, 2715P-T10CD-B, 2715P-T12WD, 2715P-T12WD-B, 2715P-B15CD, 2715P-B15CD-B, 2715P-T15CD, 2715P-T15CD-B, 2715P-T19CD, 2715P-T19CD-BThe PanelView™ 5510 terminals are operator interface devices that monitor and control devices attached to ControlLogix® L7 or L8 controllers, and CompactLogix™ L1, L2, or L3 controllers over an EtherNet/IP™ network. Animated graphic and text displays provide a view to operators into the operating state of a machine or process. Operators interact with the control system by using the touch screen or keypad of the terminal.The PanelView 5510 terminals include these features and capabilities:•Tightly integrated control and design environment allows information to be shared between the PanelView 5510 terminal and the Logix platforms.•The Studio 5000® environment provides one point of access for the Studio 5000 View Designer® and Studio 5000 Logix Designer® applications.(1)•Connection up to four ControlLogix L7 or L8 controllers, or CompactLogix L1, L2, or L3 controllers.(2)•Supports a maximum of 100 user-defined screens.•Supports a maximum of 4,000 Logix-based alarms.(1)•Ethernet communication that supports Device Level Ring (DLR), linear, or star network topologies.•High-speed human machine interface (HMI) button control and easily configured navigation menu.(1)PanelView 5510 firmware can support up to 4,000 Logix-based alarms if you use Studio 5000 View Designer application version 5 and Studio 5000 Logix Designer application version 32 or higher.Earlier versions of the Studio 5000 View Designer or Studio 5000 Logix Designer applications can support up to 1,000 Logix-based alarms. For more information about the Logic-based alarms, see footnote 2.(2) A combination of up to four of the following Logix controller models: ControlLogix L7 or L8 controller, or CompactLogix L1, L2, or L3 controller with revision 31 firmware or later.NOTE: If the PanelView 5510 terminal supports up to four Logix controllers, then each controller can use a mix (instruction-based and tag-based) of alarms up to 1,000 alarms per controller. If a single Logix controller is supported, then up to 4,000 alarms can be used but only 1,000 of them can be instruction-based.Summary of ChangesThis publication contains new and updated information as indicated in this table.Environmental SpecificationsThis table provides environmental specifications for the PanelView 5510 terminals.(1)The 19-inch terminals (2715P-T19CD and 2715P-T19CD-B) are rated to 0.006 pk-pk, 10…57 Hz, 1 g peak at 57…500 Hz.(2)The 19-inch terminals (2715P-T19CD and 2715P-T19CD-B) are rated to 15 g at 11 ms.CertificationsThis table provides certification information for the PanelView 5510 terminals.(1)When marked. See Product Certifications at rok.auto/certifications for declarations of conformity, certificates, and other certification details.PanelView 5510 Terminals Specifications Technical SpecificationsThis section provides technical specifications for the PanelView 5510 terminals.Technical Specifications, PanelView 5510 Terminals – 6.5-in. 7-in., 9-in., and 10.4-in. ModelsRockwell Automation Publication 2715P-TD001B-EN-P - March 20193PanelView 5510 Terminals SpecificationsTechnical Specifications, PanelView 5510 Terminals – 6.5-in. 7-in., 9-in., and 10.4-in. Models (Continued)(1)Add -B to the end of a catalog number to order a terminal without the Allen-Bradley logo and product identification, for example, 2715-T7CD-B.(2)DC-powered terminals support safety extra low voltage (SELV) and protective extra low voltage (PELV) 24V DC power supplies such as cat. nos. 1606-XLP95E, 1606-XLP100E, 2711P-RSACDIN.(3)Where PELV is defined in IEC 61131-2.4Rockwell Automation Publication 2715P-TD001B-EN-P - March 2019PanelView 5510 Terminals Specifications Technical Specifications, PanelView 5510 Terminals – 12.1-in., 15-in., and 19-in. models(1)Add -B to the end of a catalog number to order a terminal without the Allen-Bradley logo and product identification, for example, 2715-T7CD-B.(2)DC-powered terminals support safety extra low voltage (SELV) and protective extra-low voltage (PELV) 24V DC power supplies such as cat. nos. 1606-XLP95E, 1606-XLP100E, 2711P-RSACDIN.Rockwell Automation Publication 2715P-TD001B-EN-P - March 201956Rockwell Automation Publication 2715P-TD001B-EN-P - March 2019PanelView 5510 Terminals SpecificationsTerminal DimensionsThis section provides dimensions for the PanelView 5510 terminals. The 10.4-inch keypad and touch terminal is shown for illustrative purposes. All other terminal sizes look similar.PanelView 5510 Terminal Dimensions - (10.4-in. wide terminal shown)PanelView 5510 Terminal and Cutout Dimensions(1)When mounted in a panel, the front of the bezel extends less than 6.36 mm (0.25 in.) from the front of the panel.PanelView 5510 Terminals Specifications Studio 5000 EnvironmentUse the Studio 5000 environment to create HMI applications for the PanelView 5510 terminal.This environment includes these major components:•Studio 5000 View Designer – the application where you create and design projects for a specific PanelView 5500 terminal and deploy that project to the terminal.A project that is created for one terminal size can be converted for other terminals across the entire 5500 platform,regardless of size.•Studio 5000 Logix Designer – the application that is used to develop control logic for a CompactLogix or ControlLogix controller and deploy that logic to the terminal.In the Studio 5000 environment, you can create an application for any PanelView 5510 terminal and reuse that same application across the entire platform.AccessoriesThis section lists accessories for the PanelView 5510 terminals.Protective Overlays(1)Three overlays are shipped with each catalog number.Rockwell Automation Publication 2715P-TD001B-EN-P - March 201978Rockwell Automation Publication 2715P-TD001B-EN-P - March 2019PanelView 5510 Terminals SpecificationsThe SD™ and SDHC™ accessory cards in the above table have been designed to meet industrial robustness andenvironmental requirements. Rockwell Automation recommends that you use these accessory cards with the terminal to help reduce the chances of corruption. Studio 5000 View Designer software requires the following for SD cards that are inserted into the HMI device:• 4 GB of free space• A supported SDHC card type, preferably one listed in the Secure Digital (SD) Cards table •An environmental rating for the PanelView 5000 environment • A supported format of either FAT32 or ext3Power Supplies and Power Terminal BlocksUSB Programming CableMounting Hardware(1)Catalog number 2711P-RMCP mounting levers are used with the PanelView 5510 terminals. Do not use gray mounting levers; they arenot compatible with PanelView 5510 terminals.Battery ReplacementSecure Digital (SD) Cards (1)(1)To help reduce the chance of corruption when you use SD Cards or USB driveswith the terminal, Rockwell Automation recommends that you use only the above SD card catalog numbers.PanelView 5510 Terminals Specifications Additional ResourcesThese documents contain more information about related products from Rockwell Automation.Y ou can view or download publications at https:///global/literature-library/ overview.page. T o order paper copies of technical documentation, contact your local Allen-Bradley distributor or Rockwell Automation sales representative.Rockwell Automation Publication 2715P-TD001B-EN-P - March 20199Rockwell Automation maintains current product environmental information on its website at /rockwellautomation/about-us/sustainability-ethics/product-environmental-compliance.page. Allen-Bradley, CompactLogix, ControlLogix, LISTEN. THINK. SOLVE., PanelView, Rockwell Automation, Rockwell Software, Studio 5000, Studio 5000 View Designer, and Studio 5000 Logix Designer are trademarks of RockwellAutomation, Inc.EtherNet/IP is a trademark of ODVA.SD and SDHC are trademarks of SD-3C LLC.Rockwell Otomasyon Ticaret A.Ş., Kar Plaza İş Merkezi E Blok Kat:6 34752 İçerenköy, İstanbul, T el: +90 (216) 5698400Publication 2715P-TD001B-EN-P - March 2019Supersedes Publication 2715P-TD001A-EN-P - June 2018Copyright © 2019 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.。
英语口语缩写聊天缩写
老外聊天、发邮件常用英语缩写邮件里常用的四个英文缩写CC,FYI,ASAP,RESEND1. CC=Carbon copy 抄送2. FYI=for your reference 供你参考3. ASAP=as soon as possible 尽快4. RESEND! 重传数字：2 = to/too2B or not 2B = To be or not to be4 = for4ever = foreverA：ASL = Age/Sex/LocationAFAIC = As Far As I’m ConcernedAFAIK = As Far As I KnowAMBW = All My Best WishesAOTS = All Of The SuddenASAFP = As Soon As "Friggin" Possible ASAP = As Soon As PossibleATST = At The Same TimeB：B4 = BeforeB4N = Bye For NowBBIAB = Be Back In A BitBBIAF = Be Back In A FewBBL = Be Back LaterBBN = Bye Bye NowBF = Boy friendBFD = Big Fing DealBFN = Bye For NowBHOF = Bald Headed Old FartBIF = Basis In FactBITD = Back In The DayBiz = BusinessBM = Byte MeBMOTA = Byte Me On The AssBNF = Big Name FanBOHICA = Bend Over Here It Comes Again BOM=bill of material 材料清单BR = Best regardsBRB = Be Right BackBRT = Be Right ThereBS = Big SmileBT = Byte ThisBTDT = Been There Done ThatBTSOOM = Beats The Sh Out Of MeBTW = By The WayBTWBO = Be There With Bells OnBWDIK = But What Do I Know?BWO = Black, White or OtherC：Cam = Web CameraCIAO = Goodbye (in Italian)CID = Consider It DoneCIS = CompuServe Information ServiceCMF = Count My FingersCof$ = Church of ScientologyCRAFT = Can’t Remember A Fing Thing CRAWS = Can’t Remember Anything Worth A Sh CSL = Can’t Stop LaughingCTC = Choaking The ChickenCU = See YouCUL/CYL/CUL8R = See You LaterCWYL = Chat With You LaterCYA = Cover Your AssD：DBEYR = Don’t Believe Everything You Read DD = Due DiligenceDDD = Direct Distance DialDETI = Don’t Even Think ItDGT = Don’t Go ThereDHYB = Don’t Hold Your BreathDIIK = Damned If I KnownDILLIGAD = Do I Look Like I Give A d\\amn DILLIGAS = Do I Look Like I Give A ShDKDC = Don’t Know Don’t CareDL = DownloadDLTM = Don’t Lie To MeDQYDJ = Don’t Quit You’re Day JobDRIB = Don’t Read If BusyDS = Dunce SmileyDYSTSOTT = Did You See The Size Of That ThingE：EG = Evil GrinEOM = End Of MessageESO = Equipment Smarter than OperatorF：F2F/FTF = Face To FaceFAQ = Frequently Asked QuestionFBKS = Failure Between Keyboard and SeatFE = For Example/Fatal ErrorFF&PN = Fresh Fields And Pastures NewFOAF = Friend Of A FriendFTASB = Faster Than A Speeding BulletFT = FaintFTL = Faster Than LightFTTB = For The Time BeingFUBAR = Fed Up Beyond All RecognitionFUBB = Fed Up Beyond BeliefFUD = (Spreading) Fear, Uncertainty, and DisinformationFWIW = For What It’s WorthFYA = For Your AmusementFYI = For Your InformationFYM = For Your MisinformationG：G2G = Got To GoG8T/GR8 = GreatGAL = Get A LifeGDGD = Good,GoodGF = girlfriendGG = Good Game/Gotta GoGIGO = Garbage In, Garbage Out GIWIST = Gee, I Wish I’d Said ThatGL = Good LuckGLYASDI = God Loves You And So Do I GMTA = Great Minds Think Alike GNBLFY = Got Nothing But Love For You GR&D = Grinning Running And Ducking GRRRR = "Growling"GSOAS = Go Sit On A SnakeGTG = Got To GoGTGB = Got To Go, ByeGTGP = Got To Go PeeGTH = Go To HellGTSY = Glad To See YaGYPO = Get Your Pants OffBE A QUEEN.H：HAGO = Have A Good OneHAK = Hugs And KissesHB = Hurry BackHD = HoldHHO1/2K = Ha Ha, Only Half Kidding HHOK = Ha Ha, Only KiddingHIOOC = Help! I’m Out Of Coffee Howz = How isHTH = Hope This (That) HelpsHUA = Heads Up AceHUYA = Head Up Your AI：IAC = In Any CaseIAE = In Any EventIANAC = I Am Not A CrookIANAL = I Am Not A LawyerIBT = In Between TechnologyIBTD = I Beg To DifferIC = I See/In CharacterIDGAF = I Don’t Give A FIDGI = I Don’t Get ItIDK = I Don’t KnowIDKY = I Don’t Know YouIDST = I Didn’t Say ThatIDTS = I Don’t Think SoIFAB = I Found A BugIFU = I Fed UpIGGP = I Gotta Go PeeIIIO = Intel Inside, Idiot OutsideIIMAD = If It Makes An(y) DifferenceIIRC = If I Remember CorrectlyIIWM = If It Were MeILICISCOMK = I Laughed, I Cried, I Spat/Spilt Coffee/Crumbs/Coke On My KeyboardILY = I Love YouIMHO = In My Humble OpinionIMNSHO = In My Not So Humble OpinionIMO = In My OpinionINMP = It’s Not My Problem INPO = In No Particular OrderIOH = I’m Outta HereIOW = In Other WordsIRL = In Real LifeISS = I Said SoITM = In The MoneyIYKWIM = If You Know What I Mean IYSS = If You Say SoJ：J/C = Just CheckingJ/K = Just Kidding!J/W = Just WonderingJAFO = Just Another Fing OnlookerK：K/KK = OK/OK, OKKFY = Kiss For YouKISS = Keep It Simple StupidKIT = Keep In TouchKMA = Kiss My AssKWIM = Know What I MeanKX = kissKYPO = Keep Your Pants OnL：L8R = LaterLD = Long DistanceLDTTWA = Let’s Do The Time Warp Again LLTA = Lots And Lots Of Thunderous Applause LMAO = Laughing My Ass OffLMK = Let Me KnowLOL = Laughing Out Loud/Lots Of Luck(Love) LTIC = Laughing ’Til I CryLTNS = Long Time No SeeLYL = Love Ya LotsLYLAS = Love You Like A SisterM：M8T = MateMHOTY = My Hat’s Off To YouMM = Market MakerMorF = Male or Female?MOTD = Message Of The DayMOTSS = Members Of The Same Sex MTFBWY = May The Force Be With You MWBRL = More Will Be Revealed LaterMYOB = Mind Your Own BusinessN：N = And/Know/NowNAK = Nursing At KeyboardNAZ = Name, Address, Zip (also means Nasdaq) NBD = No Big DealNBIF = No Basis In FactNFI = No Fing IdeaNFW = No Fing WayNIFOC = Nude In Front Of The ComputerNM = Never MindNMP = Not My ProblemNMU = Nothing Much YouNOYB = None Of Your BusinessNP = No ProblemNQOCD = Not Quite Our Class DearNRG = EnergyNRN = No Reply NecessaryNYCFS = New York City Finger SaluetO：OAUS = On An Unrelated SubjectOBTW = Oh, By The WayOIC = Oh, I SeeOICU = Oh, I See YouOMDB = Over My Dead BodyOMG = Oh My God/Oh My GoshOMIK = Open Mouth, Insert KeyboardONNA = Oh No, Not AgainOOC = Out Of CharacterOOTB = Out Of The Box/Out Of The BlueOT = Off TopicOTOH = On The Other HandOWTTE = Or Words To That EffectOZ = stands for "Australia"P：PEBCAK = Problem Exists Between Chair And KeyboardPEM = Privacy Enhanced MailPic = PicturePIMP = Peeing In My PantsPITA = Pain In The AssPLS/PLZ = PleasePMFJI = Pardon Me For Jumping InPO = Piss Off /product order/purchase orderPOS = Parents Over ShoulderPOV = Point Of ViewPPL = PeoplePro = ProfessionalPS = By The Way/PhotoshopS:SS:spring/summerT：TAH = Take A HikeTANSTAAFL = There Ain’t No Such Thing As A Free LunchTARFU = Things Are Really Fed UpTDTM = Talk Dirty To MeTEOTWAWKI = The End Of The World As We Know It TFN = Thanks For Nothin’THX/TX/THKS = ThanksTIA = Thanks In AdvanceTIAIL = Think I Am In LoveTIC = Tongue In CheekTKS/TKX=ThanksTLA = Three Letter AcronymTLGO = The List Goes OnTM = Trust MeTMI = Too Much InformationTMTOWTDI = There’s More Than One Way To Do It TPTB = The Powers That BeTSR = Totally Stuck in RAMTTFN = Ta Ta For NowTTT = That’s The Ticket/To The TopTTUL/TTYL = Talk To You LaterTWHAB = This Won’t Hurt A BitTY = Thank YouTYVM = Thank You Very MuchU：U = YouUR = YourU R = You areunPC = unPolitically Correct URYY4M = You Are Too Wise For MeV：VFM = Values For MoneyVG = Very GoodW：WAG = Wild Ass GuessWAI = What An IdiotWB = Welcome BackWCA = Who Cares AnywayWDYS = What Did You Say? WDYT = What Do You Think?WE = WhateverWEG = Wicked Evil GrinWG = Wicked GrinWGAFF = Who Gives A Flying FWIIFM = What’s In It For Me?WIT = Wordsmith In TrainingWITFITS = What in the F is this ShWOG = Wise Old GuyWot/Wut = WhatWRT = With Respect To/With Regard To WTF = What The FWTG = Way To Go!WTSDS = Where The Sun Don’t Shine WYMM = Will You Marry MeWYP = What’s Your Problem?WYRN = What’s Your Real Name?WYS = Whatever You SayWYSIWYG = What You See Is What You Get WYT = Whatever You ThinkX：X U = Kiss YouY：Y = WhyYa = YouYA = Yet AnotherYAFIYGI = You Asked For It You Got It YDKM = You Don’t Know MeYep/Yup = YesYGBK = You Gotta Be Kiddin’YMMV = Your Mileage May VaryYNK = You Never KnowYOYO = You’re On Your OwnYR = Yeah, RightYSYD = Yeah, Sure You DoYTTT = You Telling The Truth? YYSSW = Yeah Yeah Sure Sure Whatever缩略语含义说明BTW 或btw 顺便说一句by the way 的首字母缩略词。
常见化工缩写
A英文缩写全称A/MMA 丙烯腈/甲基丙烯酸甲酯共聚物AA 丙烯酸AAS 丙烯酸酯-丙烯酸酯-苯乙烯共聚物ABFN 偶氮二甲酰胺ABN 偶氮二异丁腈ABPS 壬基苯氧基丙烷磺酸钠B英文缩写全称BAA 正丁醛苯胺缩合物BAC 碱式氯化铝BACN 新型阻燃剂BAD 双水杨酸双酚A 酯BAL 2，3-巯基丙醇BBP 邻苯二甲酸丁苄酯BBS N-叔丁基-乙-苯并噻唑次磺酰胺BC 叶酸BCD β－环糊精BCG 苯顺二醇BCNU 氯化亚硝脲BD 丁二烯BE 丙烯酸乳胶外墙涂料BEE 苯偶姻乙醚BFRM 硼纤维增强塑料BG 丁二醇BGE 反应性稀释剂BHA 特丁基-4 羟基茴香醚BHT 二丁基羟基甲苯BL 丁内酯BLE 丙酮-二苯胺高温缩合物BLP 粉末涂料流平剂BMA 甲基丙烯酸丁酯BMC 团状模塑料BMU 氨基树脂皮革鞣剂BN 氮化硼BNE 新型环氧树脂BNS β－萘磺酸甲醛低缩合物BOA 己二酸辛苄酯BOP 邻苯二甲酰丁辛酯BOPP 双轴向聚丙烯BP 苯甲醇BPA 双酚ABPBG 邻苯二甲酸丁乙醇酸乙酯酯BPF 双酚FBPMC 2-仲丁基苯基-N-甲基氨基酸酯BPO 过氧化苯甲酰BPP 过氧化特戊酸特丁酯BPPD 过氧化二碳酸二苯氧化酯BPS 4，4’-硫代双6-特丁基-3-甲基苯酚BPTP 聚对苯二甲酸丁二醇酯BR 丁二烯橡胶BRN 青红光硫化黑BROC 二溴代甲酚环氧丙基醚BS 丁二烯-苯乙烯共聚物BS-1S 新型密封胶BSH 苯磺酰肼BSU N，N’-双三甲基硅烷脲BT 聚丁烯-1 热塑性塑料BTA 苯并三唑BTX 苯-甲苯-二甲苯混合物BX 渗透剂BXA 己二酸二丁基二甘酯BZ 二正丁基二硫代氨基甲酸锌C英文缩写全称CA 醋酸纤维素CAB 醋酸-丁酸纤维素CAN 醋酸-硝酸纤维素CAP 醋酸-丙酸纤维素CBA 化学发泡剂CDP 磷酸甲酚二苯酯CF 甲醛-甲酚树脂碳纤维CFE 氯氟乙烯CFM 碳纤维密封填料CFRP 碳纤维增强塑料CLF 含氯纤维CMC 羧甲基纤维素CMCNa 羧甲基纤维素钠CMD 代尼尔纤维CMS 羧甲基淀粉D英文缩写全称DAF 富马酸二烯丙酯DAIP 间苯二甲酸二烯丙酯DAM 马来酸二烯丙酯DAP 间苯二甲酸二烯丙酯DATBP 四溴邻苯二甲酸二烯丙酯DBA 己二酸二丁酯DBEP 邻苯二甲酸二丁氧乙酯DBP 邻苯二甲酸二丁酯DBR 二苯甲酰间苯二酚DBS 癸二酸二癸酯DCCA 二氯异氰脲酸DCCK 二氯异氰脲酸钾DCCNa 二氯异氰脲酸钠DCHP 邻苯二甲酸二环乙酯DCPD 过氧化二碳酸二环乙酯DDA 己二酸二癸酯DDP 邻苯二甲酸二癸酯DEAE 二乙胺基乙基纤维素DEP 邻苯二甲酸二乙酯DETA 二乙撑三胺DFA 薄膜胶粘剂DHA 己二酸二己酯DHP 邻苯二甲酸二己酯DHS 癸二酸二己酯DIBA 己二酸二异丁酯DIDA 己二酸二异癸酯DIDG 戊二酸二异癸酯DIDP 邻苯二甲酸二异癸酯DINA 己二酸二异壬酯DINP 邻苯二甲酸二异壬酯DINZ 壬二酸二异壬酯DIOA 己酸二异辛酯lt langtE英文缩写全称E/EA 乙烯/丙烯酸乙酯共聚物E/P 乙烯/丙烯共聚物E/P/D 乙烯/丙烯/二烯三元共聚物E/TEE 乙烯/四氟乙烯共聚物E/VAC 乙烯/醋酸乙烯酯共聚物E/VAL 乙烯/乙烯醇共聚物EAA 乙烯-丙烯酸共聚物EAK 乙基戊丙酮EBM 挤出吹塑模塑EC 乙基纤维素ECB 乙烯共聚物和沥青的共混物ECD 环氧氯丙烷橡胶ECTEE 聚乙烯-三氟氯乙烯ED-3 环氧酯EDC 二氯乙烷EDTA 乙二胺四醋酸EEA 乙烯-醋酸丙烯共聚物EG 乙二醇2-EH ：异辛醇EO 环氧乙烷EOT 聚乙烯硫醚EP 环氧树脂EPI 环氧氯丙烷EPM 乙烯-丙烯共聚物EPOR 三元乙丙橡胶EPR 乙丙橡胶EPS 可发性聚苯乙烯EPSAN 乙烯-丙烯-苯乙烯-丙烯腈共聚物EPT 乙烯丙烯三元共聚物EPVC 乳液法聚氯乙烯EU 聚醚型聚氨酯EVA 乙烯-醋酸乙烯共聚物EVE 乙烯基乙基醚EXP 醋酸乙烯-乙烯-丙烯酸酯三元共聚乳液F英文缩写全称F/VAL 乙烯/乙烯醇共聚物F-23 四氟乙烯-偏氯乙烯共聚物F-30三氟氯乙烯-乙烯共聚物F-40 四氟氯乙烯-乙烯共聚物FDY 丙纶全牵伸丝FEP 全氟乙烯-丙烯共聚物FNG 耐水硅胶FPM 氟橡胶FRA 纤维增强丙烯酸酯FRC 阻燃粘胶纤维FRP 纤维增强塑料FRPA-101 玻璃纤维增强聚癸二酸癸胺玻璃纤维增强尼龙1010 树脂FRPA-610 玻璃纤维增强聚癸二酰乙二胺玻璃纤维增强尼龙610 树脂FWA 荧光增白剂G英文缩写全称GF 玻璃纤维GFRP 玻璃纤维增强塑料GFRTP 玻璃纤维增强热塑性塑料促进剂GOF 石英光纤GPS 通用聚苯乙烯GR-1 异丁橡胶GR-N 丁腈橡胶GR-S 丁苯橡胶GRTP 玻璃纤维增强热塑性塑料GUV 紫外光固化硅橡胶涂料GX 邻二甲苯GY 厌氧胶H英文缩写全称H 乌洛托品HDI 六甲撑二异氰酸酯HDPE 低压聚乙烯高密度HEDP 1-羟基乙叉-1，1-二膦酸HFP 六氟丙烯HIPS 高抗冲聚苯乙烯HLA 天然聚合物透明质胶HLD 树脂性氯丁胶HM 高甲氧基果胶HMC 高强度模塑料HMF 非干性密封胶HOPP 均聚聚丙烯HPC 羟丙基纤维素HPMC 羟丙基甲基纤维素HPMCP 羟丙基甲基纤维素邻苯二甲酸酯HPT 六甲基磷酸三酰胺HS 六苯乙烯HTPS 高冲击聚苯乙烯I英文缩写全称IEN 互贯网络弹性体IHPN 互贯网络均聚物IIR 异丁烯-异戊二烯橡胶IO 离子聚合物IPA 异丙醇IPN 互贯网络聚合物IR 异戊二烯橡胶IVE 异丁基乙烯基醚J英文缩写全称JSF 聚乙烯醇缩醛胶JZ 塑胶粘合剂K英文缩写全称KSG 空分硅胶L英文缩写全称LAS 十二烷基苯磺酸钠LCM 液态固化剂LDJ 低毒胶粘剂LDN 氯丁胶粘剂LDPE 高压聚乙烯低密度LDR 氯丁橡胶LF 脲LGP 液化石油气LHPC 低替代度羟丙基纤维素LIM 液体侵渍模塑LIPN 乳胶互贯网络聚合物LJ 接体型氯丁橡胶LLDPE 线性低密度聚乙烯LM 低甲氧基果胶LMG 液态甲烷气LMWPE 低分子量聚乙稀LN 液态氮LRM液态反应模塑LRMR 增强液体反应模塑LSR 羧基氯丁乳胶M英文缩写全称MA丙烯酸甲酯MAA 甲基丙烯酸MABS 甲基丙烯酸甲酯-丙烯腈-丁二烯-苯乙烯共聚物MAL 甲基丙烯醛MBS 甲基丙烯酸甲酯-丁二烯-苯乙烯共聚物MBTE 甲基叔丁基醚MC 甲基纤维素MCA 三聚氰胺氰脲酸盐MCPA-6 改性聚己内酰胺铸型尼龙6MCR 改性氯丁冷粘鞋用胶MDI 3，3’-二甲基-4，4’-二氨基二苯甲烷MDI 二苯甲烷二异氰酸酯甲撑二苯基二异氰酸酯MDPE 中压聚乙烯高密度MEK 丁酮甲乙酮MEKP 过氧化甲乙酮MES 脂肪酸甲酯磺酸盐MF 三聚氰胺-甲醛树脂M-HIPS 改性高冲聚苯乙烯MIBK 甲基异丁基酮MMA 甲基丙烯酸甲酯MMF 甲基甲酰胺MNA 甲基丙烯腈MPEG 乙醇酸乙酯MPF 三聚氨胺-酚醛树脂MPK 甲基丙基甲酮M-PP 改性聚丙烯MPPO 改性聚苯醚MPS 改性聚苯乙烯MS 苯乙烯-甲基丙烯酸甲酯树脂MSO 石油醚MTBE 甲基叔丁基醚MTT 氯丁胶新型交联剂MWR 旋转模塑MXD-10/6 醇溶三元共聚尼龙MXDP 间苯二甲基二胺N英文缩写全称NBR 丁腈橡胶NDI 二异氰酸萘酯NDOP 邻苯二甲酸正癸辛酯NHDP 邻苯二甲酸己正癸酯NHTM 偏苯三酸正己酯NINS 癸二酸二异辛酯NLS 正硬脂酸铅NMP N-甲基吡咯烷酮NODA 己二酸正辛正癸酯NODP 邻苯二甲酸正辛正癸酯NPE 壬基酚聚氧乙烯醚NR 天然橡胶O英文缩写全称OBP 邻苯二甲酸辛苄酯ODA 己二酸异辛癸酯ODPP 磷酸辛二苯酯OIDD 邻苯二甲酸正辛异癸酯OPP 定向聚丙烯薄膜OPS 定向聚苯乙烯薄膜OPVC 正向聚氯乙烯OT 气熔胶P英文缩写全称PA 聚酰胺尼龙PA-1010 聚癸二酸癸二胺尼龙1010PA-11 聚十一酰胺尼龙11PA-12 聚十二酰胺尼龙12PA-6 聚己内酰胺尼龙6PA-610 聚癸二酰乙二胺尼龙610PA-612 聚十二烷二酰乙二胺尼龙612PA-66 聚己二酸己二胺尼龙66PA-8 聚辛酰胺尼龙8PA-9聚9-氨基壬酸尼龙9PAA 聚丙烯酸PAAS 水质稳定剂PABM 聚氨基双马来酰亚胺PAC 聚氯化铝PAEK 聚芳基醚酮PAI 聚酰胺-酰亚胺PAM 聚丙烯酰胺PAMBA 抗血纤溶芳酸PAMS 聚α－甲基苯乙烯PAN 聚丙烯腈PAP 对氨基苯酚PAPA 聚壬二酐PAPI 多亚甲基多苯基异氰酸酯PAR 聚芳酰胺PAR 聚芳酯双酚 A 型PAS 聚芳砜聚芳基硫醚PB 聚丁二烯-〔1，3〕PBAN 聚丁二烯-丙烯腈PBI 聚苯并咪唑PBMA 聚甲基丙烯酸正丁酯PBN 聚萘二酸丁醇酯PBR 丙烯-丁二烯橡胶PBS 聚丁二烯-苯乙烯PBS 聚丁二烯-苯乙烯PBT 聚对苯二甲酸丁二酯PC 聚碳酸酯PC/ABS 聚碳酸酯/ABS 树脂共混合金PC/PBT 聚碳酸酯/聚对苯二甲酸丁二醇酯弹性体共混合金PCD 聚羰二酰亚胺PCDT 聚1，4-环己烯二亚甲基对苯二甲酸酯PCE 四氯乙烯PCMX 对氯间二甲酚PCT 聚对苯二甲酸环己烷对二甲醇酯PCT 聚己内酰胺PCTEE 聚三氟氯乙烯PD 二羟基聚醚PDAIP 聚间苯二甲酸二烯丙酯PDAP 聚对苯二甲酸二烯丙酯PDMS 聚二甲基硅氧烷R英文缩写全称RE 橡胶粘合剂RF 间苯二酚-甲醛树脂RFL 间苯二酚-甲醛乳胶RP 增强塑料RP/C 增强复合材料RX 橡胶软化剂S英文缩写全称S/MS 苯乙烯-α-甲基苯乙烯共聚物SAN 苯乙烯-丙烯腈共聚物SAS 仲烷基磺酸钠SB 苯乙烯-丁二烯共聚物SBR 丁苯橡胶SBS 苯乙烯-丁二烯-苯乙烯嵌段共聚物SC 硅橡胶气调织物膜SDDC N，N-二甲基硫代氨基甲酸钠SE 磺乙基纤维素SGA 丙烯酸酯胶SI 聚硅氧烷SIS 苯乙烯-异戊二烯-苯乙烯嵌段共聚物SIS/SEBS 苯乙烯-乙烯-丁二烯-苯乙烯共聚物SM 苯乙烯SMA 苯乙烯-顺丁烯二酸酐共聚物SPP ：间规聚苯乙烯SPVC 悬浮法聚氯乙烯SR 合成橡胶ST 矿物纤维T英文缩写全称TAC 三聚氰酸三烯丙酯TAME 甲基叔戊基醚TAP 磷酸三烯丙酯TBE 四溴乙烷TBP 磷酸三丁酯TCA 三醋酸纤维素TCCA 三氯异氰脲酸TCEF 磷酸 纫阴 CF 磷酸三甲酚酯TCPP 磷酸三氯丙酯TDI 甲苯二异氰酸酯TEA 三乙胺TEAE 三乙氨基乙基纤维素TEDA 三乙二胺TEFC 三氟氯乙烯TEP 磷酸三乙酯TFE 四氟乙烯THF 四氢呋喃TLCP 热散液晶聚酯TMP 三羟甲基丙烷TMPD 三甲基戊二醇TMTD 二硫化四甲基秋兰姆硫化促进剂TTTNP 三壬基苯基亚磷酸酯TPA 对苯二甲酸TPE 磷酸三苯酯TPS 韧性聚苯乙烯TPU 热塑性聚氨酯树脂TR 聚硫橡胶TRPP 纤维增强聚丙烯TR-RFT 纤维增强聚对苯二甲酸丁二醇酯TRTP 纤维增强热塑性塑料TTP 磷酸二甲苯酯U英文缩写全称U 脲UF 脲甲醛树脂UHMWPE 超高分子量聚乙烯UP 不饱和聚酯V英文缩写全称VAC 醋酸乙烯酯VAE 乙烯-醋酸乙烯共聚物VAM 醋酸乙烯VAMA 醋酸乙烯-顺丁烯二酐共聚物VC 氯乙烯VC/CDC 氯乙烯/偏二氯乙烯共聚物VC/E 氯乙烯/乙烯共聚物VC/E/MA 氯乙烯/乙烯/丙烯酸甲酯共聚物VC/E/VAC 氯乙烯/乙烯/醋酸乙烯酯共聚物VC/MA 氯乙烯/丙烯酸甲酯共聚物VC/MMA 氯乙烯/甲基丙烯酸甲酯共聚物VC/OA 氯乙烯/丙烯酸辛酯共聚物VC/VAC 氯乙烯/醋酸乙烯酯共聚物VCM 氯乙烯单体VCP 氯乙烯-丙烯共聚物VCS 丙烯腈-氯化聚乙烯-苯乙烯共聚物VDC 偏二氯乙烯VPC 硫化聚乙烯VTPS特种橡胶偶联剂W英文缩写全称WF 新型橡塑填料WP 织物涂层胶WRS 聚苯乙烯球形细粒X英文缩写全称XF 二甲苯-甲醛树脂XMC 复合材料Y英文缩写全称YH 改性氯丁胶YM 聚丙烯酸酯压敏胶乳YWG 液相色谱无定型微粒硅胶Z英文缩写全称ZE 玉米纤维ZH 溶剂型氯化天然橡胶胶粘剂ZN 粉状脲醛树脂胶此外，有关化学试剂按杂质含量的多少分：实验试剂：缩写为LR，又称四级试剂。
汽车电源树参考设计与自动电子控制系统电源树参考设计 REFRPT001说明书
User’s GuideROHM Solution SimulatorAutomotive Power tree reference design for ADAS/Info-Display applicationREFRPT001 / Load Response for 5.0V power tree sub-circuitThis circuit simulate the load response of REFRPT001 reference design. The REFRPT001 is the reference design, designed for infotainment devices such as vehicle clusters and center information displays, as well as for ADAS ECUs. It is consist of multiple rails of power supply from Battery in the car converting to required voltage and current supply for MCU or SoCs.CANMCUSoCSchottky barrier diode:RBR3LAM60B(3A/60V)+BPrimary DCDC 1A, 2MHz, Low Iq ：BD9P105EFV-CPrimaryΠ Type FilterSuperVisor5.0V 3.3V 1.25V 1.0V 5.0VFlagPrimary DCDC 2A, 2MHz, Low Iq ：BD9P205EFV-CSecondarySecondary DCDC 2A ：BD9S201NUX-CSecondary LDO 0.5A ：BD00IA5MEFJ-MSecondary DCDC 2A ：BD9S201NUX-CSecondary DCDC 3A ：BD9S300MUF-CSecondary DCDC 4A ：BD9S400MUF-CSecondary Load Switch Pch ：RV4C020ZPHZGLoad Switch＋＋3.3V5.0V5.0V1.25V3.3V1.8V1.5V1.0V3.3VDCDC_P5VDCDC_P3VDCDC_P5V_S1V25LDO_P5V_S3V3DCDC_P3V_S1V8DCDC_P3V_S1V5DCDC_P3V_S1V0DCDC_P3V_PSWSupervisor IC（Voltage monitor,WDT,BIST etc ）BD39040MUF-C,BD39042MUF-C (under development)1.5V 1.8V 3.3VIn this circuit, you can observe the fluctuation of the output voltage when the load current is abruptly changed. You can customize the parameters of the components shown in blue, such as VIN, IOUT_SXXX, or peripheral components, and simulate the load response with desired operating condition.General CautionsCaution 1: The values from the simulation results are not guaranteed. Please use these results as a guide for your design. Caution 2: These model characteristics are specifically at Ta=25°C. Thus, the simulation result with temperature variancesmay significantly differ from the result with the one done at actual application board (actual measurement).Caution 3: Please refer to the datasheet for details of the technical information.Caution 4: The characteristics may change depending on the actual board design and ROHM strongly recommend todouble check those characteristics with actual board where the chips will be mounted on.5.0V power tree sub-circuit1. Simulation SchematicFigure 1. Simulation Schematic2. How to simulateThe simulation settings, such as simulation time or convergence options, are configurable from the ‘Simulation Settings’shown in Figure 2, and Table 1 shows the default setup of the simulation.In case of simulation convergence issue, you can change advancedoptions to solve. Default statement in ‘Manual Options’ sets the optionto avoid non-convergence error. You can modify or delete it.Figure 2. Simulation Settings and executionTable 1.Simulation settings default setupParameters Default NoteSimulation Type Time-Domain (Do not change Simulation Type)End Time 5.0msAdvanced options Balanced Convergence AssistManual Options No options SimulationSettingsSimulate3. Simulation ConditionsTable 2. List of the simulation condition parametersInstanceName TypeParameters Default Value Variable RangeUnits Min MaxVBATVoltage Sourcevoltage_level 12 3.5 40 V VEN VoltageSourcePulse_value 12 Pulse_value should be thesame as voltage_level of VBAT V VOCP_SEL VoltageSourcevoltage_level 0 0: Max output current =0.5A, or 5: Max output current=1.0AV VMODE VoltageSourcevoltage_level5 0: Auto mode, or 5: FPWM mode V IOUT_S1V25 Current sourceinitial_value 0 0 1.0 A pulse_value1.0 0 1.0A ramptime_initial_to_pulse 13 No constraint (Note2) µs ramptime_pulse_to_initial13No constraint (Note2)µsStart_delay 1.5 - ms Pulse_width 2.0 - ms Period1.0-sIOUT_S3V3Current source initial_value0 0 0.5 A pulse_value0.5 0 0.5 A ramptime_initial_to_pulse 5 No constraint (Note2) µs ramptime_pulse_to_initial 5 No constraint (Note2) µsStart_delay 1.5 - ms Pulse_width 2.0 - ms Period 1.0 -s(Note 1) This is a constraint of the simulation settings and does not guarantee the operation of the IC.3.1 IOUT_SXXX parameter setupFigure 3 shows how the IOUT_SXXX parameters (Here, XXX: 1V25 or 3V3) correspond to the IOUT_SXXX stimuluswaveform.Figure 3. IOUT_SXXX parameters and its waveformIOUT_S1V25VOUT_P5V_S3V3IOUT_S3V3DCDC_P5V_S1V25Start_delayPeriod (to the next rising edge) Ramptime_initial_to_pulsePulse_valueInitial_valueRamptime_pulse_to_initialPulse_width4. Simulation models4.1 BD9P105EFV-C simulation modelTable 3 and Table 4 shows the model terminal function implemented. Note that BD9P105EFV-C is the behavior model for its load regulation operation, and no protection circuits or the functions not related to the purpose are not implemented.4.2 BD9S201NUX-C simulation modelTable 5 and shows the model terminal function implemented. Note that BD9S201NUX-C is the behavior model for its load/line regulation operation, and no protection circuits or the functions not related to the purpose are not implemented.4.3 BD00IA5MEFJ-M simulation modelTable 6 shows the model terminal function implemented. Note that BD00IA5MEFJ-M is the behavior model for its load/line regulation operation.(Note 4) This model is not compatible with the influence of ambient temperature.(Note 5) This model is not compatible with the external synchronization function.(Note 6) Use the simulation results only as a design guide and the data reported herein is not a guaranteed value.5. Peripheral Components5.1 Bill of MaterialTable 5 shows the list of components used in the simulation schematic. Each of the capacitor and inductor has the parameters of equivalent circuit shown below. The default value of equivalent components are set to zero except for the parallel resistance of L1. You can modify the values of each component.5.2 Capacitor Equivalent Circuits(a) Property editor (b) Equivalent circuitFigure 5. Capacitor property editor and equivalent circuit5.3 Inductor Equivalent Circuits(b) Property editor (b) Equivalent circuitFigure 6. Inductor property editor and equivalent circuitThe default value of PAR_RES is 6.6kΩ.(Note 7) These parameters can take any positive value or zero in simulation but it does not guarantee the operation of the IC in any condition. Refer to the datasheet to determine adequate value of parameters.6. Link to the product information and tools6.1 BD9P105EFV-C6.1.1 Product webpage linkhttps:///products/power-management/switching-regulators/integrated-fet/buck-converters-synchronous/bd9p 105efv-c-product6.1.2 Related documentsThe application notes are available from ‘Documentation’ tab of the product page.6.1.3 Tools and modelsDesign assist tools a re available from ‘Tools’ tab of the product page.The Circuit constant calculation sheet is useful for deciding the application circuit constants.6.2 BD9S201NUX-C6.2.1 Product webpage linkhttps:///products/power-management/switching-regulators/integrated-fet/buck-converters-synchronous/bd9s 201nux-c-product6.2.2 Related documentsThe application notes are available from ‘Documentation’ tab of the product page.6.2.3 Tools and modelsDesign assist tools a re available from ‘Tools’ tab of the product page.The Circuit constant calculation sheet is useful for deciding the application circuit constants.6.3 BD00IA5MEFJ-M6.3.1 Product webpage linkhttps:///products/power-management/linear-regulators/single-output-ldo-regulators/bd00ia5mefj-m-product 6.3.2 Related documentsThe application notes are available from ‘Documentation’ tab of the product page.6.3.3 Tools and modelsDesign assist tools a re available from ‘Tools’ tab of the produc t page.The Circuit constant calculation sheet is useful for deciding the application circuit constants.NoticeROHM Customer Support System/contact/Thank you for your accessing to ROHM product informations.More detail product informations and catalogs are available, please contact us.N o t e sThe information contained herein is subject to change without notice.Before you use our Products, please contact our sales representative and verify the latest specifica-tions :Although ROHM is continuously working to improve product reliability and quality, semicon-ductors can break down and malfunction due to various factors.Therefore, in order to prevent personal injury or fire arising from failure, please take safety measures such as complying with the derating characteristics, implementing redundant and fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no responsibility for any damages arising out of the use of our Poducts beyond the rating specified by ROHM.Examples of application circuits, circuit constants and any other information contained herein areprovided only to illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production.The technical information specified herein is intended only to show the typical functions of andexamples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM or any other parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of such technical information.The Products specified in this document are not designed to be radiation tolerant.For use of our Products in applications requiring a high degree of reliability (as exemplifiedbelow), please contact and consult with a ROHM representative : transportation equipment (i.e. cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety equipment, medical systems, servers, solar cells, and power transmission systems.Do not use our Products in applications requiring extremely high reliability, such as aerospaceequipment, nuclear power control systems, and submarine repeaters.ROHM shall have no responsibility for any damages or injury arising from non-compliance withthe recommended usage conditions and specifications contained herein.ROHM has used reasonable care to ensur e the accuracy of the information contained in thisdocument. However, ROHM does not warrants that such information is error-free, and ROHM shall have no responsibility for any damages arising from any inaccuracy or misprint of such information.Please use the Products in accordance with any applicable environmental laws and regulations,such as the RoHS Directive. For more details, including RoHS compatibility, please contact a ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting non-compliance with any applicable laws or regulations.W hen providing our Products and technologies contained in this document to other countries,you must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the US Export Administration Regulations and the Foreign Exchange and Foreign Trade Act.This document, in part or in whole, may not be reprinted or reproduced without prior consent ofROHM.1) 2)3)4)5)6)7)8)9)10)11)12)13)。
Linuxdev目录详解和Linux系统各个目录的作用
Linuxdev⽬录详解和Linux系统各个⽬录的作⽤Linux /dev⽬录详解 在linux下，/dev⽬录是很重要的，各种设备都在下⾯。
下⾯简单总结⼀下： dev是设备(device)的英⽂缩写。
/dev这个⽬录对所有的⽤户都⼗分重要。
因为在这个⽬录中包含了所有Linux系统中使⽤的外部设备。
但是这⾥并不是放的外部设备的驱动程序，这⼀点和,dos操作系统不⼀样。
它实际上是⼀个访问这些外部设备的端⼝。
我们可以⾮常⽅便地去访问这些外部设备，和访问⼀个⽂件，⼀个⽬录没有任何区别。
Linux沿袭的风格，将所有设备认成是⼀个⽂件。
关于⼀些特殊设备，我曾经总结过⼀些： 设备⽂件分为两种：块设备⽂件(b)和字符设备⽂件(c) 设备⽂件⼀般存放在/dev⽬录下，对常见设备⽂件作如下说明： /dev/hd[a-t]：IDE设备 /dev/sd[a-z]：SCSI设备 /dev/fd[0-7]：标准软驱 /dev/md[0-31]：软raid设备 /dev/loop[0-7]：本地回环设备 /dev/ram[0-15]：内存 /dev/null：⽆限数据接收设备,相当于⿊洞 /dev/zero：⽆限零资源 /dev/tty[0-63]：虚拟终端 /dev/ttyS[0-3]：串⼝ /dev/lp[0-3]：并⼝ /dev/console：控制台 /dev/fb[0-31]：f ramebuffer /dev/cdrom => /dev/hdc /dev/modem => /dev/ttyS[0-9] /dev/pilot => /dev/ttyS[0-9] /dev/random：随机数设备 /dev/urandom：随机数设备 (PS：随机数设备，后⾯我会再写篇博客总结⼀下) /dev⽬录下的节点是怎么创建的? devf或者udev会⾃动帮你创建得。
kobject是sysfs⽂件系统的基础，udev通过监测、检测sysfs来获取新创建的设备的。
低压电机二次接线图1
2FU1 2FU2 2FU3 ATS 1FU1 1FU2 1FU3 ATS ATS ATS ATS ATS ATS ATS ATS ATS ATS
T0
A401 B401
TAa TAb TAc
PJ
20 18 16 19 17
103
105
107
KE
109
C1
ZR-KVV-0.5kV/4X1.5
C401
QF
规 格 数量 表
设计图号 文件名
备
注
序号 项目代号
名
工程项目 湛江东兴炼油配套完善（产品升级）工程
6·W·471· D-4/16
设
称
安装在低压配电屏上
型 号 备
引自2#大门门卫室 ZR-KVV-0.5kV/10x2.5 引至公用变电所AA304柜B回路 引至公用变电所AA304柜C回路 引至公用变电所AA304柜D回路
A611 B611 C611 101 13
自动转换开关控制头
11 1 3 5
1 3 6 22 20 24 21 23 25 29
ATS-K(双路市电)
28 7 8 9 10 11 12 13 14
RS+ RSCOM
L2 L3
QF
115
117 13
FU4
L1 102
L1
103
105
107
109
111
113
PJ
28 26 24 22
-FU1 -FU2 -FU3 -FU -FU4
A611 B611 C611 101 13
L1
FU
101 111 113
HG1 HY1
TAa TAb TAc
VCS简明使用教程
-V verbose mode
二、仿真：simv 运行选项
-vcd <filename> 指明一个VCD文件名
-xzcheck
当检查到一个变量为x或z时，给出warnings
+notimingcheck 不进行时序检查，加快仿真速度
+vcs+dumparrays 在VCD中dump存储器和多维数组，必须和+memcbk 编译选项联用
vcs以64位模式编译，生成32位的simv。
-file list_file list_file文件中式源文件的列表以及编译选项。
-debug_pp 产生vpd文件，enable DVE for post-processing。
-debugdebug_all 相对于-debug，多了单步调试功能。
+vcs+dumpon+time 告诉vcs直到time时刻，$dumpvars才能起作用
+vcs+dumpoff+time 告诉vcs直到time时刻，$dumpvars才不起作用
+vcs+dumpvarsoff 关闭$dumpvars系统任务
+vcs+flush+dump 加快将缓冲中的数据写入vcd文件
VCS
The Verilog Compiler Simulator
仿真的过程
编译Compile
VCS对源文件进行编译，生成中间文件和可执行文件
仿真Simulate
运行可执行文件，对设计进行仿真
调试
通过观察波形、设置断点、追踪信号、查看schematic等来 发现错误，并进行纠正
覆盖率测试
VCS仿真器加密代码方法
VCS仿真器加密代码⽅法代码加密对于IP⽽⾔⾮常重要，起到保护知识产权的作⽤。
VCS提供了代码加密功能，当然，使⽤VCS加密的代码只能在VCS中使⽤。
⽅法1：代码中加⼊编译器代码保护指令，指令之间的代码将被加密，VCS加密使⽤的是AES128算法。
对于Verilog代码⽽⾔，编译器指令为：`protect128/`endprotect128；VHDL则为--protect128/--endprotect128。
⽅法1可以精确的对想要加密的代码进⾏控制。
以⼀个简单的计数器代码counter.v为例，加密前：`timescale 1ns/10psmodule counter (input clk,input reset,input enable,output reg [3:0] count);`protect128always @(posedge clk or posedge reset)beginif(reset)begincount <= 4'b0;endelse if(enable)begincount <= count+1'b1;endend`endprotect128endmodule使⽤VCS对源代码进⾏编译：vcs +v2k -protect128 counter.v#对于verilog代码，vcs可以⽤vlogan命令代替，VHDL代码，vcs可以⽤vhdlan代替得到加密后的代码counter.vp，如下：`timescale 1ns/10psmodule counter (input clk,input reset,input enable,output reg [3:0] count);`protected128P=O!(8K9"Z(9U*$ XQ)X'(23XPS9D"AYL7"K@N(BI.XQ%KK3.&<_=A7B:YT<EXA,AP>"O8>=H+5=.<//LJ2$JI3R*&C;3+?H589",?_8' U@(U2P[U!=I\/\K/'?BR9C_\P[Y#N+KO$C'E=>6T6(MY>%A:0_MX^6 %5:J #7(6?- BVSM9&'#3\+07 2BH+?#0WP^I"TKL,=P#FY17^U)PT?S3MO&FW/1IT#P(F)T2-IIV;*LV'CU/:,<>IT^2#0XA_'P$([[6%!]KB"FQM-?!8SAA!M40]13*<F(<D0(15)[$]K"3>N\2IYQ=,1Z=X,4X]?P`endprotected128endmodule默认情况下，.vp和源代码在同⼀⽬录下，可以使⽤ -putprotect128命令指令⼀个⽬录⽤于存储加密后的代码。
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Q1 t
V in Q3
D1
C1
A D3 C3
Q2 B
ip Q4
D2
C2
D4
C4
vrect
sub-side rectified voltage
0
t0 t1 t2 t3 t4 t5
V in / k
t6 t7 t8 t9 t10 t11
(f) [t4,t5]Q2,Q3 conducting
t
t12 tR2
(g) [t5,t6]DR1 turned off
vrect
sub-side rectified voltage
0
t0 t1 t2 t3 t4 t5
V in / k
t6 t7 t8 t9 t10 t11
t t12 t13
PS ZVS FB Converter
Discussion :
Q1
V in Q3
D1
C1
A
D3
C3
Q2 B
ip Q4
D2
C2
D4
C4
Q1
Q3
Q4
Q2
Q1 Q4
Q3 t (c)[t1 ,t2] D3 fly-wheel
t
Lr
DR1 C L f
+
LS1
vrect C f
RLd
-
LS 2
D
DR2
ip v AB
V in 0
V in
vrect
sub-side rectified voltage
Lr
DR1 C L f
+
LS1
vrect C f
RLd
-
LS 2
D
DR2
Q1
Q4
ip v AB
V in 0
PS ZVS FB Converter Q1
V in Q3
Q3 Q2
Q1
Q3 t
Q4
t
t V in
D1
C1
A
D3
C3
Q2 B
ip Q4
D2
C2
D4
C4
Lr
DR1 C L f
+
LS1
vrect C f
Chapter 7
Phase-Shifted soft-switching PWM DC/DC Full-Bridge converter
1 PS ZVS FB Converter
Phase-Shifted Zero-Voltage-Switching PWM DC/DC Full-Bridge Converter
2 PS ZVZCS FB Converter
Phase-Shifted Zero-Voltage-Zero-Current Switching PWM DC/DC FullBridge Converter
3 PS ZCS FB Converter
Phase-Shifted Zero-Current-Switching PWM DC/DC Full-Bridge Converter
PS ZVS FB Converter
Q1
V in Q3
D1
C1
A
D3
C3
Q2 B
ip Q4
D2
C2
D4
C4
Q1
Q3
Q4
Q2
Q1 Q4
Lr
DR1 C L f
+
Q3 t
(e)[t3 ,t4] D3, D2 fly-wheel
LS1
vrect C f
RLd
-
LS 2
D
t DR2
ip v AB
V in 0
t ensure lag bridge-arm to turn on by ZV state
t
2. Problem for the voltage duty ratio lost of transformer subside
t t12 t13
一、 工作原理
全桥变换电路(Full-bridge converter)一般 适合于中大功率应用场合，主要因为它具有电压、 电流额定值较小，功率变压器利用率较高等优点。 （ FB ） ZVS-PWM 在 移 项 控 制 （ Phase-shifted control PSC）基础上，利用MOS管的输出电容和 变压器漏感作为谐振元件，使FB-PWM变换器的 四个开关管依次在零电压下导通，电容作用下零电 压关断，通过移相控制实现占空比调节，从而实现 恒频软开关。
Q1
Q4
ip v AB
V in 0
Q3 Q2
V in
Q1 Q4
vrect
sub-side rectified voltage
0
t0 t1 t2 t3 t4 t5
V in / k
t6 t7 t8 t9 t10 t11
Q3 t 1.Problem for the Lr flywheel energy which
§7.1 PS ZVS FB Converter
Q1
Q4
ip v AB
V in 0
Q3 Q2
V in
Q1 Q4
vrect
sub-side rectified voltage
0
t0 t1 t2 t3 t4 t5
V in / k
t6 t7 t8 t9 t10 t11
Q3 t Q1
t V in Q3
D1
0
t0 t1 t2 t3 t4 t5
V in / k
t6 t7 t8 t9 t10 t11
Q1
V in
t
Q3
D1
C1
A
D3
C3
Q2 B
ip Q4
D2
C2
D4
C4
Lr
DR1 C L f
+
LS1
vrect C f
RLd
-
LS 2
D
DR2
t
t12 t13
(d)[t2 ,t3] C4 charged,C2 discharged. vc4=-vAB, DR2 turned on
t6 t7 t8 t9 t10 t11
t V in
t t12 t13
D1
C1
D2
C2
Q1
Q2
A
B
D3
C3
ip
D4
C4
Q3
Q4
Lr
DR1 C L f
+
LS1
vrect C f
RLd
-
LS 2
D
DR2
(b)[t0 ,t1] C1 charged, C3 discharged. vC3=vAB
PS ZVS FB Converter
全桥PWM电路的控制方式
Q1 Q2 Q3 Q4
（1）双极性控制方式
Q1 Q2 Q3 Q4
（3）有限双极性控制方式1
Q1 Q2 Q3 Q4
（2）移相控制方式
Q4
Q2
Q1 Q4
Lr
Q3 t
(a) [t<t0]Q1,Q4 conducting
DR1 C L f
+
LS1
vrect C f
RLd
-
D
LS 2
t DR2
ip v AB
V in 0
V in
vrect
sub-side rectified voltage
0
t0 t1 t2 t3 t4 t5
V in / k
C1
A
D3
C3
Q2 B
Q4
D2
C2
D4
C4
ip
Lr
DR1 C L f
t
LS1
Cf
RLd
LS 2
D
lead bridge-arm
DR2
lag bridge-arm
t t12 t13
Q1
PS ZVS FB Converter V in
Q3
D1
C1
A D3 C3
Q2 B
ip Q4
D2
C2
D4
C4
Q1
Q3