DC03-Improve Design Efficiency with RSLogix 5000 AOIs and FactoryTalk View SE_CHS
DC03A资料
Method
107G 107G 204D 213B
Condition
A AA A C
All characteristics of Tele-Tech products may be modified to meet customer requirements. P.O. Box 790, Bozeman, Montana 59717 Phone: (406) 586-0291 Fax: (406) 587-0653 E-mail: admin@
Outline Drawing
.125 typ
Applications
These Dividers where designed for cell site applications where Tele-Tech’s proprietary processes guarantee low loss, high isolation, and uniform partto-part performance. In addition Tele-Tech’s plating process insures years of high performance under the worst environmental conditions. These N way dividers are available for any combination of 2 and 3 way dividers in the frequency range of 500 MHz to 3 GHz with less than 25% bandwidth.
Note: All specifications apply in a 50 Ohm system. Loss does not include 4.77 dB Splitter Loss.
品牌：Honeywell 产品名：HMR3000 型号：HHMR3000 品牌型号说明书
Digital Compass Solution HMR3000The Honeywell HMR3000 is a digital compass module that provides heading, pitch, and roll outputs for navigation. Three Honeywell’s magneto -resistive sensors are oriented in orthogonal directions to measure the vector components of earth’s magnetic field. A fluid tilt sensor is employed to determine a gravitational reference. These solid-state sensors create a strapdown compass that is both rugged and reliable. The data output is serial full-duplex RS-232 or half-duplex RS-485 with 1200 to 19,200 data rates.Applications include: Compassing & Navigation, Dead Reckoning Backup to GPS Systems, Marine Navigation, Antenna Positioning, and Land SurveyingA RS-232 development kit version is available that includes a windows compatible demo program (does not work with RS-485 devices), interface cable, AC adapter and carrying case.Honeywell continues to maintain product excellence and performance by introducing innovative solid-state magnetic sensor solutions. These are highly reliable, top performance products that are delivered when promised. Honeywell’s magnetic sensor solutions provide real solutions you can count on.FEATURES & BENEFITS BLOCK DIAGRAMHigh Accuracy, <0.5° with 0.1° ResolutionWide Tilt Range of ±40° Up to 20 Updates per Second NMEA Standard Sentence Outputs Hard Iron Calibration RoutineRS-232 or RS-485 Serial Data Interfaces PCB or Aluminum Enclosure Options6-15 volt DC Unregulated Power SupplyInterfaceHMR3000SPECIFICATIONSPower SupplyTemperature(2) Tested at 25°C except stated otherwise.(3) Characterized(4) Parts stationary for 24 hours before testing(5) The HMR3000 Demo Kit is not available with the RS-485 interface because the software does not support half-duplex protocol2 HMR3000 3PIN CONFIGURATION(1) Power input shall only be applied to either Pin 8 (+5VDC) or Pin 9 (Unregulated +6 to+15VDC).(2) Exceeding the voltage specifications for Pin 8 may damage the HMR3000.RS-232 UNBALANCED I/O INTERCONNECTSRS-485 BALANCED I/O INTERCONNECTSHMR3000HOST PCHOST PCHMR3000HMR3000DATA COMMUNICATIONSThe HMR3000 serial communications are governed by a simple asynchronous, ASCII protocol modeled after the NMEA0183 standard. Either an RS-232 or an RS-485 electrical interface can be ordered. ASCII characters are transmitted and received using 1 start bit, 8 data bits (LSB first), no parity (MSB always 0), and 1 stop bit; 10 bits total per character. Thebaud rate defaults to 19,200 and can be reconfigured to 1200, 2400, 4800, 9600, 19200, 38400 bits per second. TheHMR3000 supports both standard NMEA 0183 and proprietary messages. Unsolicited NMEA messages are sent by theHMR3000 in Continuous Mode at the rates programmed in the EEPROM. HMR3000 also responds to all input messagesfrom the host. An HMR3000 response to a command input may be delayed due to transmission of an unsolicited output.The host computer must wait for HMR3000 to respond to the last command input before sending another command message. All communication from and to HMR3000 contain a two-character Checksum Field at the end of the data fields,and are denoted in the sentences by ‘hh’. The checksum assures the accuracy of the message transmitted. This checksumis also calculated per NMEA 0183 Standard.The RS-232 signals are single-ended undirectional levels that are sent received simultaneously (full duplex). One signal isfrom the host personal computer (PC) transmit (TD) to the HMR3000 receive (RD) data line, and the other is from theHMR3000 TD to the PC RD data line. When a logic one is sent, either the TD or RD line will drive to about +6 Volts referenced to ground. For a logic zero, the TD or RD line will drive to about –6 Volts below ground. Since the signals are transmitted and dependent on an absolute voltage level, this limits the distance of transmission due to line noise and signalto about 60 feet.When using RS-485(1), the signals are balanced differential transmissions sharing the same lines (half-duplex). This meansthat logic one the transmitting end will drive the B line at least 1.5 Volts higher than the A line. For a logic zero, the transmitting end will drive the B line at least 1.5 Volts lower than the A line. Since the signals are transmitted as difference voltage level, these signals can withstand high noise environments or over very long distances where line loss may be a problem; up to 4000 feet. Note that long RS-485 lines should be terminated at both ends with 120-ohm resistors.Specific measurement descriptions and interface commands are not included in this datasheet but are included in the companion HMR3000 User’s Guide document.(1) Demonstration software for the HMR3000 does not support the RS-485(half-duplex) protocol. The software is onlyavailable with the RS-232 interface.CIRCUIT DESCRIPTIONThe HMR3000 Digital Compass Module contains all the basic sensors and electronics to provide digital indication of headingand tilt. The HMR3000 has all three axis of magnetic sensors on the far end of the printed circuit board, away from the connector interface. The HMR3000 uses the circuit board mounting holes or the enclosure surfaces as the reference mechanical directions. The complete HMR3000 PCB assembly consists of a mother board and the 9-pin D-connector.The HMR3000 circuit starts with the Honeywell HMC1001 1-Axis Magnetic Sensor and the HMC1002 2-Axis Magnetic Sensor elements to provide the X, Y, and Z axis magnetic sensing of the earth’s field. These sensor output voltages arethen amplfied and converted to a digital representation. A microcontroller integrated circuit receives the digitized magneticfield values (readings) by periodically querying the Analog to Digital Converter (ADC) and performs the necessary offsetvalue corrections provided by the EEPROM via the calibration routine. This microcontroller also performs the external serialdata interface and other housekeeping functions. The onboard EEPROM integrated circuit also is employed to retain necessary setup variables for best performance.A liquid filled two-axis (pitch, roll) tilt sensor is also used to create tilt compensated heading data. This tilt sensor performsan electronic gimballing function and is normally mounted flat (PCB horizontal) for maximum tilt range.4 HMR3000APPLICATIONS PRECAUTIONSSeveral precautions should be observed when using magnetic compasses in general:∙The presence of ferrous materials, such as nickel, iron, steel, and cobalt near the magnetometer will create disturbances in the earth’s magnetic field that will distort the X, Y, and Z field measurements.∙Perming effects on the HMR3000 circuit board need to be taken into account. If the HMR3000 is exposed to fields greater than 10 gauss, then it is recommended that the enclosure/circuit boards be degaussed for highestsensitivity and resolution. A possible result of perming is a high zero-field output indication that exceedsspecification limits. Degaussing wands are readily available from local electronics tool suppliers and areinexpensive. Severe field offset values could result if not degaussed.NON-FERROUS MATERIALSMaterials that do not affect surrounding magnetic fields are: copper, brass, gold, aluminum, some stainless steels, silver,tin, silicon, and most non-metals.HANDLING PRECAUTIONSThe HMR3000 Digital Compass Module measures fields within 1 gauss in magnitude. Computer floppy disks (diskettes)store data with field strengths of approximately 10 gauss. This means that the HMR3000 is many times more sensitive than common floppy disks. Please treat the compass with at least the same caution as your diskettes by avoiding motors, CRTvideo monitors, and magnets. Even though the loss of performance is recoverable, these magnetic sources will interferewith measurements.The fluidic tilt sensor works best when kept near level, and in calm to moderate vibration conditions. If turned upside downor violently jarred, not all the fluid will immediately return to the bottom of the tilt sensor’s glass ampoule. Accurate til t andtilt compensated headings may be unavailable for a minute or two to allow for the fluid to transit to the bottom of the ampoule.PCB DIMENSIONS AND PINOUT 5HMR30006 CASE DIMENSIONSDEMONSTRATION PCB MODULE KITThe HMR3000 Demonstration Kit includes additional hardware and Windows software to form a development kit for the digital compass module. This kit includes the HMR3000 PCB and enclosure, serial port cable with attached AC adapter power supply, and demo software plus documentation on a compact disk (CD). The figure below shows the schematic of the serial port cable with integral AC adapter. There will be three rotary switches on the AC adapter. These should be pointed towards the positive (+) polarity, +9 volts, and 120 or 240 VAC; depending your domestic supply of power.22D9-FD9-F359359HMR3000 7ORDERING INFORMATIONFIND OUT MOREFor more information on Honeywell’s Magnetic Sensors visit us online at .The application circuits herein constitute typical usage and interface of Honeywell product. Honeywell does not warranty or assume liability of customer-designed circuits derived from this description or depiction.Honeywell reserves the right to make changes to improve reliability, function or design. Honeywell does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others.U.S. Patents 4,441,072, 4,533,872, 4,569,742, 4,681,812, 4,847,584 and 6,529,114 apply to the technology describedPDS-42005September 2015©2015 Honeywell International Inc.Honeywell12001 Highway 55 Plymouth, MN 55441。
艾莫廷U8030系列三出力DC电源供应器数据册说明书
Agilent U8030 SeriesTriple-Output DC Power SuppliesData SheetAgilent extends its family of basic DC power supplies to include a one of a kind power supply that offers up to 375 W power at three outputs. Equipped with output sequencing capability, it allows you to generate output sequences even with minimal programming skills. Each power sup-ply is also built with excellent load regulation and clean output noise for continued stability. With these and many other features, you get a solid and reliable triple-output power sup-ply at an unsurpassed performance.The U8030 series offers twomodels- the U8031A and U8032A, each with different voltage andcurrent ratings to cater to your needs. Both models are well-regulatedcompact bench-tops with total output of 375 W, making it an ideal power source alternative in electronics manufacturing, research and develop-ment as well as education sector.Generate power supply output sequences -No ExtensiveProgramming Skills NecessaryThe output sequencing capability is carefully thought out for your convenience and ease when operating. Designed to perform automation function, our U8030 series is well-suited even for those with minimal programming skills. With easy-to-use knob and intuitive keypads, you can now set yourdesired output sequences for margin test, burn-in test and other general purpose tasks in an industrial setting.Higher Power. Better Reliability.Unrivalled Performance.Key Features• Provides total power of 375 W for three outputs• Output sequencing capability• Excellent load and line regulation (CV: < 0.01% + 2 mV; CC: < 0.02% + 2 mA) ensures stable output • Provides clean output with≤ 1 mVrms (0.5 mVrms typical) noise• Fast < 50 µs transient response for stable testing• Dual display shows both voltage and current reading• Over-voltage and over-current protection• Security features: keypad lock and physical lock mechanismUnrivalled Performance- With Low Output Noise and Excellent Load RegulationThe U8030 series provides excellent load and line regulation(CV: < 0.01% + 2 mV; CC: <0.02% + 2 mA) to ensure stable output even when load changes. This is crucial especially when dealing with noise-sensitive circuits that demand clean power. At a wide bandwidth of 20 Hz to 20 MHz, our bench power supplies continue to provide clean output at the lowest Vrms ≤ 1 mVrms (0.5 mVrms typical), leaving your signals uncontaminated and ensuring minimal interference to your Device-Under-Test (DUT).Added Safety Features-With OVP, OCPand Physical LockMechanismSafety is an important considerationwhen dealing with power. Users maynot only want to protect themselvesfrom exposure to current, but alsothe additional costs incurred to theirinvestment (DUT). Our U8030 seriespower supplies are integrated withan array of security features such asover-voltage (OVP) and over-current(OCP) protection to mitigate theserisks.Additionally, security features suchas keypad locking capability preventsaccidental front panel usage whilephysical lock mechanism which isstrategically located at the rear ofthe unit provides secure instrumentstorage.Differentiated Features-Allowing You to WorkBetterBoth models of the U8030 seriescome with a set of features to suityour needs while remaining easy touse. The LCD screen displays bothvoltage and current readings in a one-view panel while the all ON/OFF but-ton allows multiple outputs to be con-trolled simultaneously. Additionally,the auto-track feature simplifies setupbetween output 1 and output 2. Withthese, you get a solid bench powersupply plus a set of convenient andeasy to use features.Figure 1. Output sequencing made easy with intuitive keypads Figure 2. Backlight on/off feature withdual reading (voltage and current) on anLCD displayFigure 3. Simplifies Output 1 and Output 2setup with tracking featureFront Panel Descriptionwithout a PCLCD display:Channel control:Allows channels to be controlled individually/simultaneously (ON/OFF)Tracking:Auto-tracking between output 1 and output 2 with single controlEssential security features: Over-voltage protection (OVP)/Keypad lock/unlock:Locks front panel to prevent accidental changeFigure 4. The U8032A as illustratedKey SpecificationsElectrical SpecificationsTable 1.1 Electrical specifications 1U8031A U8032A Total power output (W)0 – 375 WVoltage output (V)Output Channel 1 & 2 (@ 0 to 40 °C)0 to 30 V 0 to 60 VCurrent output (A)Output Channel 1 & 2 (@ 0 to 40 °C)0 to 6 A 0 to 3 ANumber of outputs Three isolated outputs• Two variable: CV and CC operation• One fixed: CV operation only5 V fixed output 2 Output Channel 3• Voltage/Current output: 5 V, 3A• Output accuracy: ≤ 5% or (5 V ± 0.25 V) • Vrms: < 2 mVrms, or Vpp: < 50 mVpp • Load and line regulation: ≤ 5 mV• Overload condition: 3 A + 20% (typical)Line & load regulation (for variable output)CV: < 0.01% + 2 mV CC: < 0.02% + 2 mARipple & noiseBased on calculation at temp 18 - 28 °C and bandwidth at 20 Hz to 20 MHz CV: ≤1 mVrms, 0.5 mVrms(typical) or ≤ 10 mVpp, 5 mVpp(typical) CC: ≤ 1 mArmsLoad transient response timeWithin 15 mV from full load to half loadand from half load to full load< 50 usStability (output drift)Following 30 minutes warm-up, change in output over 8 hour under constant load, line, and ambient temperature.Voltage: < 0.02% Current: < 0.1%Programming accuracy (23 °C ± 5 °C)CV: ≤ 0.25% + 15 mVCC: ≤ 0.30% + 15 mAMeter readback accuracy (23 °C ± 5 °C)CV: ≤ 0.25% + 10 mVCC: ≤ 0.25% + 10 mAProgramming/meter resolution Voltage: 10 mV(4 digits)Current: 10 mA (3 digits)Maximum output float voltage±240 Vdc1. The specifications stated are based on a 1 hour warm-up period.2. Ripple and noise, load transient response time, stability (output drift), programming accuracy, and meter readback accuracy specificationsnot available for Output Channel 3.Physical characteristicsTable 1.2 Physical characteristicsU8031A/U8032ADisplay LCD with amber backlightRotary knob for reading adjustment YesSize4U, half rackDimensions (H x W x D)179.0 x 212.3 x 379.0 mmWeight8.2 kgSupplemental characteristicsTable 1.3 Supplemental characteristicsU8031A U8032ATemperature coefficient (for 12 months) ±(% of output + offset)Output• CV: (0.01% + 1 mV)/°C • CC: (0.01% + 1 mA)/°C OVP, OCP• CV: < 0.05%/°C• CC: < 0.05%/°COutput voltage overshootDuring turn-on or turn-off of AC power, if output control isset less than 1 V< 1 VVoltage programming speed to within 1 % of total excursion Up Full loadNo loadDown Full loadNo load 30 V60 V 80 ms80 ms30 ms150 ms200 ms100 ms30 ms300 msOver temperature protection YesLast memory setting enabled YesThree memory storage locations for voltage and current settings YesErasing non-volatile memory Yes, erasable through front panelRack mount capability Yes, front panel and rear have rack-mountable supportAC power input specificationsTable 1.4 AC power input specificationsU8031A/U8032AInput power option (selectable)100 Vac ± 10%, 47 to 63 Hz115 Vac ± 10%, 47 to 63 Hz230 Vac± 10%, 47 to 63 HzMaximum input power600 VAFuse External, located at the rear panelEnvironmental specificationsTable 1.5 Environmental specificationsU8031A/U8032AOperating temperature0 to 40 °CStorage temperature–40 to 70 °CHumidity15% RH (relative humidity) to 85% RH at 40 °C (non condensing) Altitude Up to 2000 mFan acoustic noise• No load: follow Agilent Class CO, 45 dB sound pressureand 50 dB sound power• Full load: follow Agilent Class GP, 55 dB sound pressureand 60 dB sound powerEnvironment of use• Installation category II• Pollution Degree 2Connection specificationsTable 1.6 Connection specificationsU8031A/U8032AOutput connections+Out, –Out, and chassis ground on the front panel.(Either positive or negative output terminal may be grounded or can beoperated floating at up to a maximum of 240 V off ground. Total outputvoltage to ground must not exceed 240 Vdc)Binding posts Output binding post located horizontally and side by sideI/O connections N/AAC input 3 pins standard IEC AC power connector with fuse and lineselection at the rearProtection featuresTable 1.7 Protection featuresU8031A U8032A Overvoltage protection accuracy ± (% of output + offset)< 0.5% +0.5 VOvervoltage protection programmable range0.1 to 33.0 V0.1 to 66.0 V Overvoltage protection response time< 10 msOvercurrent protection accuracy ± (% of output + offset)< 0.5% + 0.5 AOvercurrent protection programmable range0.1 to 6.6 A0.1 to 3.3 A Overcurrent protection response time< 10 msOrdering InformationIncluded documentation:U8030 Series Product Reference CD-ROMAdditional documentation:U8031A-ACF Japanese language user guide, printedU8031A-ABA English language user guide, printedU8032A-ACF Japanese language user guide, printedU8032A-ABA English language user guide, printedCalibration document:U8031A-UK6 Commercial calibration with test result dataU8032A-UK6 Commercial calibration with test result dataOther Options:E3600A-100 Test lead kitOption 1CM Rack-mount kitRack-mount kits:To rack-mount a single instrument:Adapter kit (P/N 5063- 9245)Revised: June 8, 2011Product specifications and descriptions in this document subject to change without notice.© Agilent Technologies, Inc. 2011Published in USA, December 14, 20115990-9321EN。
莫尼森 3W宽电压隔离稳压DC-DC转换器 WRA_ZP-3WR2 WRB_ZP-3WR2系列说明书
PowerPax UK Ltd3W,wide input isolated & regulated DC-DC converterPatent Protection RoHSFEATURES● Wide range of input voltage (2:1) ● DIP package● Efficiency up to 86% ● 1.5KVDC isolation● Short circuit protection(automatic recovery) ●Operating temperature range:-40°C ~ +85°C ● Meet CISPR22/EN55022 CLASS A ● Meet EN60950The WRA_ZP-3WR2 & WRB_ZP-3WR2 Series are specially designed for applications where a wide range input voltage power supplies are isolated from the input power supply in a distributed power supply system on a circuit board. For these DC-DC converters, you can reduce the failure points of design, and save the manpower, material and time cost in developing micro power supply, and also ensure better quality, stability, safety protection, and reliability for the end products.These products apply to where: 1) Input voltage range ≤2:1;2) 1.5KVDC input and output isolation;3) Output regulated and low ripple noise is required.In circuits such as industrial control, electric power, communication system power supply, etc.Selection GuidePart No.Input V oltage (VDC) OutputEfficiency (%,Typ.) @ Full LoadMax. CapacitiveLoad ② (µF)certificationNominal (Range)Max.①Output V oltage(VDC)Output Current (mA)(Max./Min.)WRA0505ZP-3WR2 5 (4.5-9)11±5 ±300/±15 76 2200 --WRA0512ZP-3WR2 ±12±125/±6 78 1800 WRA0515ZP-3WR2 ±15 ±100/±5 78 1000 WRB0505ZP-3WR2 5 600/30 74 4700 WRB0512ZP-3WR2 12 250/12 77 2700 WRB0515ZP-3WR2 15 200/10 77 2200 WRA1205ZP-3WR2 12 (9-18)20±5 ±300/±15 81 2200 WRA1209ZP-3WR2 ±9 ±166/±8 84 2000 WRA1212ZP-3WR2 ±12 ±125/±6 84 1800 WRA1215ZP-3WR2 ±15 ±100/±5 85 1000 WRB1203ZP-3WR2 3.3 909/46 74 4700 WRB1205ZP-3WR2 5 600/30 81 4700 WRB1212ZP-3WR2 12 250/12 83 2700 WRB1215ZP-3WR2 15 200/10 82 2200 WRB1224ZP-3WR2 24 125/6 83 1800 WRA2405ZP-3WR2 24 (18-36)40±5 ±300/±15 82 2200 WRA2412ZP-3WR2 ±12 ±125/±6 84 1800 WRA2415ZP-3WR2 ±15 ±100/±5 84 1000 WRB2403ZP-3WR2 3.3 909/46 78 4700 WRB2405ZP-3WR2 5 600/30 81 4700 CE WRB2412ZP-3WR2 12 250/12 86 2700 --WRB2415ZP-3WR215200/10862200PowerPax UK LtdWRB2424ZP-3WR2 24 125/6 85 1800 WRA4805ZP-3WR2 48 (36-75)80±5 ±300/±15 82 2200 --WRA4812ZP-3WR2 ±12 ±125/±6 84 1800 WRA4815ZP-3WR2 ±15 ±100/±5 85 1000 WRB4803ZP-3WR2 3.3 909/46 76 4700 WRB4805ZP-3WR2 5 600/30 82 4700 WRB4812ZP-3WR2 12 250/12 86 2700 WRB4815ZP-3WR215200/10862200Note: ①. Absolute maximum rating without damage on the converter, but it isn't recommended; ②. For dual output converter, the given value is the same for each output.Input SpecificationsItemOperating ConditionsMin. Typ.Max.UnitInput Current (full load /no-load)5VDC input--811/40 --mA12VDC input 309/30 24VDC input 155/15 48VDC input 77/5 Reflected Ripple Current5VDC input-- 20 --12VDC input 30 24VDC input 30 48VDC input 30 Input impulse V oltage (1sec. max.)5VDC input-0.7 -- 12 VDC12VDC input -- 25 24VDC input -- 50 48VDC input -- 100 Starting V oltage5VDC input-- -- 4.5 12VDC input -- -- 9 24VDC input -- -- 18 48VDC input-- --36Input FilterPi filterOutput SpecificationsItemOperating ConditionsMin.Typ.Max.UnitOutput V oltage Accuracy-- ±1 ±3 %No load output V oltage Accuracy Input voltage range-- ±1.5 ±5 Balance of Output V oltage Dual output, balanced load-- ±0.5 ±1 Linear Regulation Full load, the input voltage is from low voltage to high voltage -- ±0.2 ±0.5 Load Regulation 5%-100% load -- ±0.2 ±0.5 Transient Recovery Time 25% load step change -- 0.5 2 ms Transient Response Deviation -- ±2 ±5 % Temperature Coefficient Full load -- ±0.02 ±0.03 %/°C Ripple&Noise* 20MHz bandwidth --5080mV p-pShort circuit Protection Input voltage rangeContinuous, self-recoveryNote: * Ripple and noise are measured by “parallel cable” method, please see DC-DC Converter Application Notes for specific operation.General SpecificationsItemOperating ConditionsMin. Typ. Max. Unit Insulation V oltageInput-output, with the test time of 1 minute and the leak current lower than 1mA1500----VDCPowerPax UK LtdInsulation Resistance Input-output, isolation voltage 500VDC 1000 -- -- M Ω Isolation Capacitance Input-output, 100KHz/0.1V-- 120 -- pFOperating Temperature Derating if the temperature is ≥85°C (see Fig. 1) -40 -- 85 ℃ Storage Temperature -55 -- 125 Casing Temperature Rise Ta=25℃-- 25 -- Hand Soldering Welding spot is 1.5mm away from the casing, 10 seconds -- -- 300 Storage HumidityNon-condensing-- -- 95 % Switching Frequency(PFM mode) 100% load, nominal input voltage -- 200 -- KHz MTBF MIL-HDBK-217F@25°C1000----K hoursPhysical SpecificationsCasing Material Aluminum Alloy Dimensions 32.00*20.00*10.80 mm Weight 14g(Typ.) CoolingFree convectionEMC SpecificationsEMIConducted emission CISPR22/EN55022 CLASS A(Bare component) CLASS B (see Fig.3-② for recommended circuit) Radiated emission CISPR22/EN55022 CLASS A(Bare component) CLASS B (see Fig.3-②for recommended circuit) EMSElectrostatic discharge IEC/EN61000-4-2 Contact ±4KV/ Air ±8KV perf. Criteria B Radiation immunity IEC/EN61000-4-3 10V/mperf. Criteria A EFTIEC/EN61000-4-4 ±2KV (see Fig.3-① for recommended circuit)perf. Criteria B Surge immunityIEC/EN61000-4-5 ±2KV (see Fig.3-①for recommended circuit) perf. Criteria B Conducted disturbance immunity IEC/EN61000-4-6 3 Vr.m.s perf. Criteria A Immunities of voltage dip, drop and short interruptionIEC/EN61000-4-29 0-70%perf. Criteria BProduct Characteristic Curve120100806040200-404085105120O u t p u t P o w e r P e r c e n t a g e (%)E nvironment T empe ra ture.()℃T e mpe ra ture De ra ting CurveS a fe Ope ra tion Are aFig. 1WR A2415ZP-3WR 25055 60 65 70 75 80 859095 100 18212427303336E f f i c i e n c y (%)Input Voltage(V)E fficiency Vs input Voltage(F ull L oad)WR A2415ZP-3WR 22030 40 50 6070 8090 100 102030405060708090100E f f i c i e n c y (%)Output Cur r ent Per centage(%)E fficiency Vs Output L oad(Vin=Vin-nominal)PowerPax UK LtdWR B2405ZP-3WR 25055 60 65 70 75 80 85 9095 100 18212427303336E f f i c i e n c y (%)Input Voltage(V)E fficiency Vs input Voltage (F ull L oad)WR B2405ZP-3WR 22030 40 50 6070 80 90100 102030405060708090100E f f i c i e n c y (%)Output Cur r ent Per centage(%)E fficiency Vs Output L oad(Vin=Vin-nominal)Design Reference1. Output load requirementsTo ensure that the module can work efficiently and reliably, its output min. load shall be no lower than 5% of the rated load when using, or the output ripple may increase rapidly. Ensure that the product working load must be higher than 5% of the rated load.2. Typical applicationAll the DC/DC converters of this series are tested according to the recommended circuit (see Fig. 2) before delivery.If it is required to further reduce input and output ripple, properly increase the input & output of additional capacitors Cin and Cout or select capacitors of low equivalent impedance provided that the capacitance is no larger than the max. capacitive load of the product.DC DCVinG ND+Vo0V C inC outVinG ND+Vo0VC inC outDC DC-VoC outDua lS ingleFig. 2Vin 5V&12V 24V&48V Cin 100µF10µF~47µFCout10µF3. EMC solution-recommended circuitVinGND+Vo-Vo (0V)DC /DCL O ADC 2L DM1②C 0MOVFUS E①C 1C Y VinGND+1C 3Fig. 3PowerPax UK LtdParameter description:Model Vin:5VVin:12VVin:24VVin:48VFUSE Slow blown fuses according to the actual input current selections of the clientsMOV -- S14K25 S14K35 S14K60 C0 1000µF 1000µF 330µF/50V330µF/100V C1 4.7µF/50V4.7µF/100VLDM1 12µHC2 4.7µF/50V4.7µF /100VC3 10µF CY11nF/2KVNote: ①.Part ① in the Fig. 3 is used for EMS test and part ② for EMI filtering, selected based on needs. ②.If there is no recommended parameters, the model no require the external component.EMC solution-recommended circuit PCB layoutDualSingleFig. 4Note: Note: the min. distance of the bonding pads between input grounding and output grounding shall be ≥ 2mm.4. Input currentWhen the electricity is provided by the unstable power supply, please make sure that the range of the output voltage fluctuation and the ripple voltage of the power supply do not exceed the indicators of the modules. Input current of power supply should afford the flash startup current of this kind of DC/DC module(see Fig. 5).Generally: Vin=5V Iave =1400mA Vin=12V Iave=620mA Vin=24V Iave=310mA Vin=48V Iave =150mAI n p u t C u r r e n t (A )Input Voltage (V)Input Voltage s copeIaveFig. 55. For more information please find DC-DC converter application notes on Dimensions and Recommended LayoutNote:1.Packing Information please refer to 'Product Packing Information'. Packing bag number: 58210008;2.The min. load shall be no lower than 5%, or the output ripple may increase rapidly; If the product is operated under the min. required load, the productperformance cannot be guaranteed to comply with all performance indexes in the Manual, but the reliability of the product will not be influenced;3.The unbalance degree of the recommended dual output module load: ≤ 5%; if the degree exceeds ±5%, then the product perf ormances cannot be guaranteedto comply with all the performance indicators in the manual, and please directly contact our technicians for specific information;4.The max. capacitive load should be tested within the input voltage range and under full load conditions;5.Unless otherwise specified, data in this datasheet should be tested under the conditions of Ta=25℃, humidity<75% when inputting nominal voltage andoutputting rated load;6.All index testing methods in this datasheet are based on our Company’s corporate standards;7.The performance indexes of the product models listed in this datasheet are as above, but some indexes of non-standard model products will exceed theabove-mentioned requirements, and please directly contact our technicians for specific information;8.We can provide product customization service;9.Specifications of this product are subject to changes without prior notice.PowerPax UK Ltd。
RM系列电源说明书
General Spec i f i c a tionsRated opera- Blocking Control Rated op e r a t ion a l currenttional voltage voltage voltage 25 AACrms 50 AACrms75 AACrms100 AACrms230VACrms 650V p 5 to 24VDC/AC RM1A23M25 RM1A23M50 RM1A23M75 RM1A23M100400VACrms850V p5 to 24VDC/AC RM1A40M25 RM1A40M50 RM1A40M75 RM1A40M100480VACrms 1200V p 5 to 24VDC/AC RM1A48M25 RM1A48M50 RM1A48M75 RM1A48M100600VACrms 1400V p5 to 24VDC/ACRM1A60M25 RM1A60M50 RM1A60M75 RM1A60M100• Zero switching AC Solid State Relay • Low voltage AC/DC control: 5 to 24 V • Direct copper bonding (DCB) technology • LED indication • Built-in varistor• Clip-on IP 20 protection cover • Self-lifting terminals• Housing free of moulding mass• Operational ratings: Up to 100AACrms and 600VACrms• Opto-isolation: > 4000VACrmsProduct De s crip t ionThe industrial, 1-phase relay with antiparallel thyristor out-put is the most widely used SSR due to its multiple appli-cation possibilities. This relay has been designed to inter-face low voltage AC or DC control systems with high voltage resistive, inductive and capacitive loads. The zero switching relay switches ON when the sinusoidal curvecrosses zero and switches OFF when the current cross-es zero. The built-in varistor secures transient protection for the heavy industrial appli-cations, and the LED indi-cates the status of the con-trol input. The clip-on cover is securing touch safety to IP 20. Protected output ter-minals can take cables up to 16 mm 2.Type SelectionSwitching mode Rated operational Control voltage Rated operationalvoltagecurrentA: Zero Switching 23: 230VACrms M: 5 to 24VDC/AC 25: 25AACrms 40: 400VACrms 50: 50AACrms48: 480VACrms 75: 75AACrms60: 600VACrms100: 100AACrmsSelection GuideSolid State RelaysLow Voltage AC/DC Control: 5 to 24 VTypes RM 23M, RM 40M, RM 48M, RM 60MInput SpecificationsRM23M, RM40M, RM48M, RM60MHousing SpecificationsIsolationOutput SpecificationsHeatsink Dimensions (load current versus ambient temperature)RM1...M25Loadcurrent [A]Loadcurrent [A]Thermal resistance [K/W]Thermal resistance [K/W]Ambient temp. [∞C]Ambient temp. [∞C]Powerdissipation [W]Powerdissipation [W]RM1...M50Junction to ambient thermal resistance, R th j-a < 20.0 K/W Junction to case thermal resistance, R th j-c < 0.80 K/W Case to heatsink thermal resistance, R th c-s < 0.20 K/W Maximum allowable case temperature 100 deg.C Maximum allowable junction temperature 125 deg.C Junction to ambient thermal resistance, R th j-a < 20.0 K/W Junction to case thermal resistance, R th j-c < 0.50 K/W Case to heatsink thermal resistance, R th c-s < 0.20 K/W Maximum allowable case temperature 100 deg.C Maximum allowable junction temperature 125 deg.C Junction to ambient thermal resistance, R th j-a < 20.0 K/WJunction to case thermal resistance, R th j-c < 0.35 K/W Case to heatsink thermal resistance, R th c-s < 0.10 K/W Maximum allowable heatsink temperature 100 deg.C Maximum allowable junction temperature 125 deg.CRM23M, RM40M, RM48M, RM60MRM1.60..50RM1...M75Junction to ambient thermal resistance, R th j-a < 20.0 K/W Junction to baseplate case thermal resistance, R th j-c < 0.72 K/W Case to heatsink thermal resistance, R th c-s < 0.20 K/W Maximum allowable heatsink temperature 100 deg.C Maximum allowable junction temperature 125 deg.C T AT A25.0 2.70 2.34 1.98 1.61 1.250.892822.5 3.10 2.69 2.28 1.86 1.45 1.042420.0 3.61 3.13 2.65 2.18 1.70 1.232117.5 4.26 3.70 3.14 2.59 2.03 1.471815.0 5.14 4.47 3.80 3.14 2.47 1.801512.5 6.38 5.56 4.73 3.91 3.09 2.271210.08.257.19 6.14 5.08 4.02 2.9797.511.49.948.497.04 5.59 4.1475.017.715.413.211.08.74 6.5142.5----18.213.6220304050607050.0 1.030.860.700.530.370.206145.0 1.27 1.090.900.710.520.335340.0 1.54 1.32 1.100.890.670.454635.0 1.85 1.59 1.34 1.080.820.573930.0 2.26 1.95 1.65 1.34 1.030.723325.0 2.85 2.47 2.08 1.70 1.320.962620.0 3.73 3.24 2.75 2.26 1.77 1.272015.0 5.22 4.54 3.86 3.19 2.51 1.831510.08.217.16 6.11 5.05 4.00 2.95105.017.215.012.910.78.51 6.335203040506070Loadcurrent [A]Loadcurrent [A]Thermal resistance [K/W]Thermal resistance [K/W]Ambient temp. [∞C]Ambient temp. [∞C]Powerdissipation [W]Powerdissipation [W]T AT A50.00.810.630.440.260.08545.0 1.28 1.070.860.650.440.234840.0 1.64 1.40 1.150.910.670.424135.0 2.11 1.82 1.54 1.250.960.673530.0 2.60 2.25 1.90 1.55 1.200.852925.0 3.30 2.86 2.43 1.99 1.55 1.112320.0 4.36 3.79 3.22 2.65 2.08 1.511815.0 6.1 5.4 4.6 3.77 2.97 2.181310.09.768.527.3 6.0 4.8 3.5485.0----15.4712.8510.247.6420304050607075.00.910.780.650.520.390.267767.5 1.100.960.810.660.510.366860.0 1.34 1.17 1.000.830.660.495952.5 1.60 1.40 1.20 1.000.800.605045.0 1.93 1.68 1.44 1.200.960.724237.5 2.38 2.08 1.78 1.49 1.190.893430.0 3.06 2.68 2.30 1.91 1.53 1.152622.5 4.21 3.68 3.16 2.63 2.10 1.581915.0 6.51 5.70 4.88 4.07 3.26 2.44127.513.511.7710.098.41 6.73 5.046203040506070Heatsink Dimensions(load current versus ambient temperature) cont.dLoadcurrent [A]Thermal resistance [K/W]Ambient temp. [∞C]Powerdissipation [W]RM1...M100Junction to ambient thermal resistance, R th j-a < 20.0 K/W Junction to case thermal resistance, R th j-c < 0.30 K/W Case to heatsink thermal resistance, R th c-s < 0.10 K/W Maximum allowable heatsink temperature 100 deg.C Maximum allowable junction temperature 125 deg.CRM23M, RM40M, RM48M, RM60MDimensionsCarlo Gavazzi Heatsink Thermal ...for power (see Accessories) resistance... dissipation No heatsink required --- N/A RHS 300 5.00 K/W > 0 W RHS 100 3.00 K/W > 25 W RHS 45C 2.70 K/W > 60 W RHS 45B 2.00 K/W > 60 W RHS 90A 1.35 K/W > 60 W RHS 45C plus fan 1.25 K/W > 0 W RHS 45B plus fan 1.20 K/W > 0 W RHS 112A 1.10 K/W > 100 W RHS 301 0.80 K/W > 70 W RHS 90A plus fan 0.45 K/W > 0 W RHS 112A plus fan 0.40 K/W > 0 W RHS 301 plus fan 0.25 K/W > 0 W Consult your distribution > 0.25 K/W N/A Infinite heatsink - No solution --- N/AHeatsink SelectionFunctional Diagram T A100.00.540.450.360.270.180.0911190.00.680.580.470.370.270.179780.00.860.740.620.500.380.268470.0 1.080.940.800.660.520.387160.0 1.37 1.20 1.030.850.680.515950.0 1.70 1.49 1.28 1.060.850.644740.0 2.21 1.93 1.66 1.38 1.100.833630.0 3.06 2.68 2.30 1.91 1.53 1.152620.0 4.78 4.18 3.59 2.99 2.39 1.791710.09.988.737.49 6.24 4.99 3.748203040506070RM23M, RM40M, RM48M, RM60M25The declaration in this section is prepared in compliance with People’s Republic of China Electronic Industry Standard SJ/T11364-2014: Marking for the Restricted Use of Hazardous Substances in Electronic and Electrical Products.Part NameToxic or Harardous Substances and Elements Lead (Pb)Mercury (Hg)Cadmium (Cd)Hexavalent Chromium (Cr(Vl))Polybrominated biphenyls (PBB)Polybrominated diphenyl ethers(PBDE)Power Unit AssemblyxOOOOOO: Indicates that said hazardous substance contained in homogeneous materials fot this part are below the limit require-ment of GB/T 26572.X: Indicates that said hazardous substance contained in one of the homogeneous materials used for this part is above the limit requirement of GB/T 26572.Environmental Information环境特性这份申明根据中华人民共和国电子工业标准SJ/T11364-2014：标注在电子电气产品中限定使用的有害物质零件名称有毒或有害物质与元素铅(Pb)汞(Hg)镉(Cd)六价铬(Cr(Vl))多溴化联苯(PBB)多溴联苯醚(PBDE)功率单元xOOOOOO:此零件所有材料中含有的该有害物低于GB/T 26572的限定。
Mornsun LS05-23BxxDR3 高功率 AC DC 转换器说明书
5W,DIY AC/DCconverterRoHSEN62368-1FEATURES●Ultra-wide 85-305VAC and 70-430VDC input voltage range ●Accepts AC or DC input (dual-use of same terminal)●Operating ambient temperature range:-40℃to +85℃●High I/O isolation test voltage up to 4000VAC●Multi application,compact size,flexible layout ●No-load power consumption 0.1W●Output short circuit,over-current protection ●Plastic case meets UL94V-0flammability ●Pollution level Ⅲ(meet IEC62368-1)LS05-23BxxDR3series is one of Mornsun’s miniaturized potting highly efficient green power AC-DC Converters.They feature wide input range accepting either AC or DC voltage,high reliability,low power consumption,reinforced isolation and strong applicability.All models are particularly suitable for industrial control,electric power,instrumentation and smart home applications which have high requirement for dimension and don’t have high requirement on EMC.For extremely harsh EMC environment,we recommend using the application circuit show in Design Reference of this datasheet.Input SpecificationsItemOperating Conditions Min.Typ.Max.Unit Input Voltage Range AC input 85--305V AC DC input70--430VDC Input Frequency 47--63HzInput Current 115V AC ----0.2A 230V AC ----0.1Inrush Current115V AC --20--230V AC--40--Recommended External Input Fuse 1A,slow-blow,required(The actual use needs to be selected according to the application enviroment)Hot PlugUnavailableOutput SpecificationsItemOperating Conditions Min.Typ.Max.UnitOutput Voltage Accuracy 10%-100%load --±5--%Line Regulation Rated load --±1.5--Load Regulation 10%-100%load--±3--Ripple &Noise *20MHz bandwidth (peak-to-peak value),10%-100%load--80150mV Temperature Coefficient --±0.15--%/°C Stand-by Power Consumption230V AC--0.100.15W Selection GuideCertificationPart No.Output PowerNominal Output Voltage and Current (Vo/Io)Efficiency at 230V AC(%)Typ.Capacitive Load(uF)Max.ENLS05-23B03DR3 3.3W3.3V/1000mA 682200LS05-23B05DR35W 5V/1000mA 711500LS05-23B09DR39V/560mA 74680LS05-23B12DR312V/420mA 75470LS05-23B15DR315V/340mA 77330LS05-23B24DR324V/210mA77100Note:The nominal output voltage refers to the voltage applied to the load terminal after adding external circuits.Short Circuit Protection Hiccup,continuous,self-recovery Over-current Protection≥110%Io,self-recovery Minimum Load10----%Hold-up Time 115V AC input--8--ms 230V AC input--40--Note:1.*The“parallel cable”method is used for ripple and noise test,please refer to AC-DC Converter Application Notes for specific information;2.The product is able to work with0%-10%load and with stable output.General SpecificationsItem Operating Conditions Min.Typ.Max.UnitIsolation Input-output Electric Strength Test for1min.,leakage current＜5mA4000----VACInsulation Resistance Input-output At500VDC100----MΩOperating Temperature-40--+85℃Storage Temperature-40--+105Storage Humidity----95%RHPower Derating +55℃to+85℃ 1.67----%/℃85V AC-100VAC 1.33----%/V AC 277V AC-305V AC0.72----Safety Standard Design refer to IEC/UL62368-1,IEC/EN60335-1, IEC/EN61558-1&EN62368-1(Report)Safety Class CLASS IIMTBF MIL-HDBK-217F@25°C＞1,000,000h Mechanical SpecificationsCase Material Black plastic,flame-retardant and heat-resistant(UL94V-0)Dimension27.60x18.50x7.80mmWeight7.5g(Typ.)Cooling method Free air convectionElectromagnetic Compatibility(EMC)Emissions CECISPR32/EN55032CLASS A(Application circuit1,4)CISPR32/EN55032CLASS B(Application circuit2,3,5) RECISPR32/EN55032CLASS A(Application circuit1,4)CISPR32/EN55032CLASS B(Application circuit2,3,5)Immunity ESD IEC/EN61000-4-2Contact±6KV/Air±8KV Perf.Criteria B RS IEC/EN61000-4-310V/m perf.Criteria AEFTIEC/EN61000-4-4±2KV(Application circuit1,2)perf.Criteria BIEC/EN61000-4-4±4KV(Application circuit3,4,5)perf.Criteria BSurgeIEC/EN61000-4-5line to line±1KV(Application circuit1,2)perf.Criteria BIEC/EN61000-4-5line to line±2KV(Application circuit3,4)perf.Criteria BIEC/EN61000-4-5line to line±2KV/line to ground±4KV(Application circuit5)perf.Criteria BCS IEC/EN61000-4-610Vr.m.s perf.Criteria A Voltage dip,shortinterruption and voltagevariationIEC/EN61000-4-110%,70%perf.Criteria AProduct Characteristic CurveNote:①With an AC input between85-100VAC/277-305VAC and a DC input between70-120VDC/390-430VDC,the output power must be derated as per temperature derating curves;②This product is suitable for applications using natural air cooling;for applications in closed environment please consult factory oroneof our FAE. Additional Circuits Design ReferenceLS series additional circuits design referenceLS05series additional components selection guide(No EMC devices)Part No.C1(required)C2(required)L1(required)C3(required)C4CY1(required)TVSLS05-23B03DR310uF/450V(-25℃to+85℃,85-305VAC input;-40℃to+85℃,165-305VAC input)22uF/450V(-40℃to+85℃,85-305VAC input)820uF/6.3V(solid-state capacitor) 2.2uH/36mΩ/3.3A220uF/16V0.1uF/50V1.0nF/400V ACSMBJ7.0ALS05-23B05DR3470uF/16V(solid-state capacitor)LS05-23B09DR347uF/35V SMBJ12ALS05-23B12DR3270uF/16V(solid-state capacitor)4.7uH/60mΩ/2.2A SMBJ20ALS05-23B15DR3220uF/25V(solid-state capacitor)LS05-23B24DR3220uF/35V SMBJ30A Note:1.C1is used as filter capacitor with AC input(must be connected externally)and as EMC filter capacitor with DC input(must be connected),and it is recommended to use the capacitor with ripple current＞200mA@100KHz.2.We recommend using an electrolytic capacitor with high frequency and low ESR(ESR of C3at low temperature of-40℃≤1.1Ω)rating for C3(refer to manufacture’s datasheet),electrolytic capacitor can be used for C2when applied in normal and high temperature bined with C2,L1,they form a pi-type filter circuit.Choose a capacitor voltage rating with at least20%margin,in other words not exceeding80%.C4is a ceramic capacitor,used for filtering high frequency noise.3.A suppressor diode(TVS)is recommended to protect the application in case of converter failure and specification should be1.2times of the output voltage.Environmental Application EMC SolutionLS series environmental application EMC solution selection tableRecommendedcircuitApplicationenvironmental Typical industryInput voltagerangeEnvironmenttemperature Emissions Immunity1Basic application None85-305V AC -40℃to+85℃CLASS A CLASSⅢ2Indoor civilenvironmentSmart home/Home appliances(2Y)-25℃to+55℃CLASS B CLASSⅢIndoor generalenvironmentIntelligent building/Intelligentagriculture3Indoor industrialenvironment Manufacturing workshop-25℃to+55℃CLASS B CLASSⅣ4Outdoor generalenvironmentITS/Video monitoring/Chargingpoint/Communication/Securityand protection-40℃to+85℃CLASS A CLASSⅣ5OutdoorindustrialenvironmentElectricity/Grid-40℃to+85℃Class B CLASSⅣElectromagnetic Compatibility Solution--Recommended Circuit1.Application circuit1——Basic applicationApplication circuit1Application environmental Ambient temperature range Immunity CLASS Emissions CLASS Basic application-40℃to+85℃CLASSⅢCLASS AFUSE1A/300V,slow-blow,requiredR124Ω/3W(wire-wound resistor,required)LDM 4.7mH/Max:15Ω/Min:0.2A Note:R1is the input plug-in resistor,this resistor needs to be a wire-wound resistor(required),please do not select chip resistor or carbon film resistor. 2.Application circuit2——Universal system recommended circuits for indoor civil/general environmentApplication circuit2Application environmental Ambient temperature range Immunity CLASS Emissions CLASS Indoor civil/general-25℃to+55℃CLASSⅢCLASS BComponent Recommended valueR124Ω/3W(wire-wound resistor,required)LDM 4.7mH/Max:15Ω/Min:0.2ACX0.1uF/310VACFUSE1A/300V,slow-blow,required Note1:In the home appliance application environment,the two Y capacitors of the primary and secondary need to be externally connected (CY1/CY2,value at2.2nF/250VAC),which can meet the EN60335certification.Note2:According to the certification requirements,the X capacitor needs to be connected in parallel with the bleeder resistance,the recommended resistance value is less than3.8MΩ,and the actual need to be selected according to the certification standard.Note3:R1is the input plug-in resistor,this resistor needs to be a wire-wound resistor(required),please do not select chip resistor or carbon film resistor. 3.Application circuit3——Universal system recommended circuits for indoor industrial environmentApplication circuit3Application environmental Ambient temperature range Immunity CLASS Emissions CLASSIndoor industrial-25℃to+55℃CLASSⅣCLASS BComponent Recommended valueMOV S14K350CX0.1uF/310V ACLDM 4.7mH/Max:15Ω/Min:0.2AR133Ω/3W(wire-wound resistor,required)FUSE2A/300V,slow-blow,required Note1:According to the certification requirements,the X capacitor needs to be connected in parallel with the bleeder resistance,the recommended resistance value is less than3.8MΩ,and the actual need to be selected according to the certification standard.Note2:R1is the input plug-in resistor,this resistor needs to be a wire-wound resistor(required),please do not select chip resistor or carbon film resistor. 4.Application circuit4——Universal system recommended circuits for outdoor general environmentApplication circuit4Application environmental Ambient temperature range Immunity CLASS Emissions CLASSOutdoor general environment-40℃to+85℃CLASSⅣCLASS AComponent Recommended valueMOV S14K350LDM 4.7mH/Max:15Ω/Min:0.2AR133Ω/3W(wire-wound resistor,required)FUSE2A/300V,slow-blow,required Note:R1is the input plug-in resistor,this resistor needs to be a wire-wound resistor(required),please do not select chip resistor or carbon film resistor.5.Application circuit5——Universal system recommended circuits for outdoor industrial environmentApplication circuit5Application environmental Ambient temperature range Immunity CLASS Emissions CLASSOutdoor industrial environment-40℃to+85℃CLASSⅣCLASS BComponent Recommended valueC122uF/450VMOV S14K350CX0.1uF/310V ACLDM330uH/960mΩMax/0.31ALCM 3.1mHR147Ω/5W(wire-wound resistor,required)CY3/CY41nF/400V ACFUSE2A/300V,slow-blow,required Note1:According to the certification requirements,the X capacitor needs to be connected in parallel with the bleeder resistance,the recommended resistance value is less than3.8MΩ,and the actual need to be selected according to the certification standard.Note2:R1is the input plug-in resistor,this resistor needs to be a wire-wound resistor(required),please do not select chip resistor or carbon film resistor.6.For additional information please refer to application notes on . Dimensions and Recommended LayoutLS05-23BxxDR3series dimensionsLS05-23BxxDR3series recommended padNote:There is a slot(non-metallic hole)between pin4/5.For details,please refer to the recommended dimensions or pad.Note:1.For additional information on Product Packaging please refer to .Packaging bag number:58220074;2.External electrolytic capacitors are required to modules,more details refer to typical applications;3.This series is a potting product,at least6.4mm creepage distance between the primary and secondary external components of themodule is needed to meet the safety requirement,refer to the recommended welding hole design in the external dimension drawing;4.Unless otherwise specified,parameters in this datasheet were measured under the conditions of Ta=25℃,humidity<75%,nominal inputvoltage(115V and230V)and rated output load;5.All index testing methods in this datasheet are based on our company corporate standards;6.We can provide product customization service,please contact our technicians directly for specific information;7.Products are related to laws and regulations:see"Features"and"EMC";8.Our products shall be classified according to ISO14001and related environmental laws and regulations,and shall be handled byqualified units.Mornsun Guangzhou Science&Technology Co.,Ltd.Address:No.5,Kehui St.1,Kehui Development Center,Science Ave.,Guangzhou Science City,Huangpu District,Guangzhou,P.R.China Tel:86-20-38601850Fax:86-20-38601272E-mail:***************。
SIEMENS 6GK1503-3CA00 PROFIBUS OLM P12 产品说明书
Transmission rate Transfer rate / with PROFIBUS Transfer rate / with PROFIBUS PA
9.6 kbit/s ... 12 Mbit/s 45.45 kbit/s
Interfaces Number of electrical/optical connections / for network components or terminal equipment / maximum Number of electrical connections ● for network components or terminal equipment ● for measuring device ● for signaling contact ● for power supply ● for redundant voltage supply Type of electrical connection ● for network components or terminal equipment ● for measuring device ● for power supply ● for power supply and signaling contact Number of optical interfaces / for fiber optic cable
112 mm 74.5 mm 340 g
Yes Yes
Yes
FM3611: Class 1, Division 2, Group A, B, C, D / T4, Class 1, Zone 2, Group IIC, T4 EN 60079-0: 2006, EN60079-15: 2005, EN60079-28: 2007, II 3 (2) G Ex nA [opis] IIC T4 KEMA 09 ATEX 0173X UL 60950-1, CSA C22.2 Nr. 60950-1 UL 1604 and UL 2279-15 (Hazardous Location), CSA C22.2 No. 213-M1987, Class 1 / Division 2 / Group A, B, C, D / T4, Class 1 / Zone 2 / Group IIC / T4 EN 61000-6-4 (Class A) EN 61000-6-2 EN 61000-6-2, EN 61000-6-4 Yes Yes
Sanyo PLV-Z40001200 1080P HD 家庭娱乐投影器说明书
PLV-Z40001200ANSI LUMENSz 1080P HDz HOME ENTERTAIMENT PROJECTORHOME ENTERTAIMENT PROJECTORResolution 1080p HD(1920 x 1080)Brightness (typical)1200lumens Contrast Ratio 65000:1 Image Size 40"-300"Aspect Ratio 16:9Projection Lamp 165WScanning Frequency H:15-80kHz, V:50-100HzFan Noise 19 dBA (Eco)Voltage100V-240V AC; 50/60Hz (auto voltage)Power Consumption 257W(Normal), 201W(Eco)ECO-FRIENDLY POWER CONSUMPTIONSanyo innovate not only new technology but also eco friendly projectors.By redesigning electrical circuit, Sanyo achieves significantly eco-friendly projector. PLV-Z4000 minimize power consumption in standby mode, Once you set-up eco-standby mode this projector requires just 03W 3LCDp (),()Input signal compatibilitySXGA+/SXGA/WXGA/XGA/SVGA/VGA/MAC/480i/480p /575i/575p/720p/1080i/1080p(HDMI/Component)1080/24(HDMI)Color System NTSC / PAL / SECAM / NTSC4.43 / PAL-M/NProjection Lens (inch)F2.0 ~ 3.0 / f0.9” ~ 1.8”Throw Ratio 1.35 ~ 2.76:1Throw Distance (feet) 3.9’ ~ 60.4’Zoom / Focus ManualOnce you set up eco standby mode, this projector requires just 0.3W power consumption.FULL HIGH-DEFINITION RESOLUTION –1080pThe PLV-Z4000 unleashes the full 1920 x 1080 high-definition potential from today’s advanced full HD sources. This means rich, deep andaccurate colors from SANYO’s exclusive TopazReal HD. TopazReal HD brings together a team of technologies including a variable iris and lamp reactivity, a 14-bit digital signal processing, real-focus HD lens system, and, most importantly, a 3D color management system that addresses changes in color phase and color level to obtain perfect color Up / Down Ratio Up/Down: 3: -1 ~ -1:3 (-1V/Center/+1V)Left/Right: 10:0 ~ 0:10 (-0.5H/Center/+0.5H)Digital Keystone Correction No Zoom Ratio 1:2.0Speaker Output No Weight (lbs)16.5 lbs Dimensions (inch) W,H,D 15.7” x 5.7” x 13.6”Replacement Lamp # 610 344 5120changes in color phase and color level to obtain perfect colorreproduction. PLV-Z4000 uses 120Hz super-fast Full HD panel, which can increase smoothness in videos due to doubled frame rate from 60 frames/second to 120frames/second using interpolation framegeneration technology. The optimization of deep color from the colormanagement system is supported via the projector’s two HDMI 1.3 inputs.LENS MAXIMIZATION OF IMAGE DETAILRated at 1200 lumens, the PLV-Z4000 is capable of an incredible65,000 : 1 contrast ratio for superlative black levels, even in ambient light. Pl it h l d l d hi h ffi i l th t i i i p p Replacement Remote # 645 092 8710 Lamp Life * (hours)3000h (Eco)InputPC/VideoD-sub 15 x1 (RGB)Mini DIN 4pin x1 (S-Video)RCA x1 (Composite Video)RCA x3 (Component 1)RCA x3 (Component 2)HDMI x2 (Ver.1.3b) Plus it has a newly-developed, high-efficiency lens that maximizes image details for exceptional optical performance.ADVANCED LENS SHIFT FOR VARIOUS ROOM ENVIRONMENTSThe PLV-Z4000 is outfitted with the industry’s most advanced lens shifting function. When coupled with the projector’s short throw capability and 2x zoom, the PLV-Z4000 can create a large screen image in any size room and from virtually any location. The lens shifting function allows wide-range shifting up or down to three screen sizes and left to right to two screen sizes. The throw design of the PLV-Z4000, which is capable of AudioN/A OutputPC/VideoN/AAudioN/AOther Feature Mini 8-pin x1 (RS232C)Included Accessories Power cord VGA cable Air blower Remote control Quick Reference guideOwner’s Manual(CD-Rom)AA battery x 2POA MCSRL projecting a 100-inch diagonal image from 10 to 20 feet away, makes it extremely suitable for small to mid-size home theaters.VIRTUALLY SILENT FAN DESIGNTo promote greater enjoyment of the film and to reduce noise levels during quiet passages of a film, the PLV-Z4000 is equipped with very quiet fan, a large aperture, low noise Sirocco cooling fan that never rises above 19dB in the economy mode.Because its products are subject to continuous improvement, SANYO reserves the right to modify product design and specifications without notice and without incurring any obligations.* Lamp life may vary due to room conditions, usage, and maintenance. The replacement time is a general estimate. The brightness of a lamp usually decreases over time and use.Optional Accessories POA-MCSRL(Serial Control Cable)WarrantyThree years parts and labor; 90 days original lamp;Quick Repair Program under warranty©2010 SANYOBack Panel。
快消品简历模板
快消品简历模板英文回答：Introduction。
As a seasoned executive in the fast-moving consumer goods (FMCG) industry, I have honed a comprehensive skillset that spans strategic planning, brand management, and operations. My ability to drive growth in highly competitive markets, coupled with my passion for consumer insights, has consistently delivered exceptional results.Key Skills and Expertise。
Strategic Planning and Execution。
Brand Management and Development。
Sales and Marketing Management。
Product Development and Innovation。
Operations Management。
Consumer Insights and Analytics。
Team Leadership and Development。
Experience。
Brand Manager, Procter & Gamble。
Spearheaded the launch of several new products that captured market share and generated significant revenue growth.Developed and implemented innovative marketing campaigns that increased brand awareness and consumer engagement.Led cross-functional teams to optimize product formulations and packaging based on consumer research.Senior Marketing Manager, Nestlé。
UDC3200类型数字控制器选型指南（PDF文件）说明书
51-51-16U-80Issue 17Page 1 of 3UDC3200 Universal Digital ControllerModel Selection GuideInstructionsSelect the desired key number. The arrow to the right marks the selection available.Make the desired selections from Tables I through VI using the column below the proper arrow. A dot ( ) denotes availability.Key Number----_ _ _ _ _- _KEY NUMBER - UDC3200 Single Loop ControllerIf ApplicableSelection Stocking P/NDigital Controller for use with 90 to 250Vac Power DC3200 Digital Controller for use with 24Vac/dc PowerDC3201TABLE I - Specify Control Output and/or AlarmsTABLE II - Communications and Software Selections0 _ _ _1 _ _ _2 _ _ _3 _ _ _ _ 0 _ __ A _ __ B _ __ C _ _No Selection_ _ 0 __ _ _ RInfrared interfaceInfrared Interface Included (Can be used with a Pocket PC)Software SelectionsStandard Functions, Includes Accutune Math OptionSet Point Programming (1 Program, 12 Segments) Set Point Programming Plus Math Reserved Solid State Relay (1 Amp) Plus Alarm 1 (5 Amp Form C Relay)_ A Open Collector Plus Alarm 1 (5 Amp Form C Relay)_ TCommunicationsNoneAuxiliary Output/Digital Inputs (1 Aux and 1 DI or 2 DI)RS-485 Modbus Plus Auxiliary Output/Digital Inputs10 Base-T Ethernet (Modbus RTU) Plus Auxiliary Output/Digital Inputs T _Dual 2 Amp Relays (Both are Form A) (Heat/Cool Applications)R _Output #2 and Alarm#1 or Alarms 1 and 2No Additional Outputs or Alarms _ 0One Alarm Relay Only_ B E-M Relay (5 Amp Form C) Plus Alarm 1 (5 Amp Form C Relay)_ E DescriptionAvailabilityOutput #1Current Output (4 to 20ma, 0 to 20 ma) C _Electro Mechanical Relay (5 Amp Form C)E _Solid State Relay (1 Amp)A _Open Collector transistor output_ _ _ _ _ __ __ _ _ __ _ __ _IIIIIIIVVVIUDC3200 ControllerNew! Easy To Use UDC3200 1/4 DIN Single Loop ControllerThe UDC3200 Controller packs new powerful features while retaining all the simplicity and flexibility of the industry standard UDC3300 Controller. Many new optional features include: - Enhanced Display- Built-in infrared communications port for configuring with a Pocket PC or Laptop - PC Based Configuration Tools - Ethernet Communications - Two Analog Inputs- Accutune III, Fast/Slow, Heat/Cool - Thermocouple Health Monitoring51-51-16U-80Issue 17Page 2 of 3ORDERING INSTRUCTIONS: These are provide as guidance for ordering such as those listed1. Part numbers are provided to facilitate Distributor Stock.2. Orders may be placed either by model selection or by part number.3. Part numbers are shown within the model selection tables to assist with compatibility information.4. Orders placed by model selection are systematically protected against incompatibility.5. Compatibility assessment is the responsibility of the purchaser for orders placed by part number.6. Items labeled as N/A are not available via the stocking program and must be ordered by model selection.AvailabilitySection 5Page: UDC-79Page 1 of 3UDC3200Supplemental Universal Digital Controller Accessories & Kits。
基于三相逆变器变开关频率和变直流母线电压的PMSM_控制
第 39 卷第 1 期电力科学与技术学报Vol. 39 No. 1 2024 年 1 月JOURNAL OF ELECTRIC POWER SCIENCE AND TECHNOLOGY Jan. 2024引用格式：杨红,杨帆，杨汝.基于三相逆变器变开关频率和变直流母线电压的PMSM控制[J].电力科学与技术学报,2024,39(1):225‑233. Citation：YANG Hong,YANG Fan,YANG Ru.PMSM control of three‑phase inverter with variable switching frequency and DC bus variable voltage [J]. Journal of Electric Power Science and Technology,2024,39(1):225‑233.基于三相逆变器变开关频率和变直流母线电压的PMSM控制杨红1，杨帆2，杨汝1（1.广州大学机械与电气工程学院，广东广州 510006；2.广州大学电子与通信工程学院，广东广州 510006）摘要：针对三相电压源逆变器应用固定开关频率和额定直流母线电压的空间矢量脉宽调制（space vector pulse width modulation， SVPWM）驱动方式时存在直流电压利用率低、绝缘栅双极性晶体管（insulated gate bipolar tran⁃sistors， IGBT）损耗较高的缺点，建立永磁同步电机（permanent magnet synchronous motor， PMSM）和基于输出周期的IGBT损耗控制模型，在此基础上以输出电流质量为约束条件，以开关频率和直流母线电压为约束变量，应用猫鼬优化算法获得基于输出周期的IGBT损耗最优的开关频率和直流母线电压。
对所提出的策略进行仿真和实验，通过比较输出电流总谐波畸变率（total harmonic distortion， THD）、电流波形、IGBT损耗和结温等验证所提策略在保证控制系统性能的条件下降低三相电压源逆变器损耗，增加三相电压源逆变器的可靠性。
高效率DC
Telecom Power Technology电源与节能技术 2024年3月25日第41卷第6期107 Telecom Power TechnologyMar. 25, 2024, Vol.41 No.6永 军，等：高效率DC/DC 转换器在通信电源中的应用研究型化、轻量化的需求。
2 TPS54160转换器在通信电源中的应用测试2.1 通信设备中电源的关键性能参数通信设备中电源的关键性能参数主要包括以下3种。
一是最小输出电压，在通信设备中，的电源的稳定可靠性十分重要，最小“导通”时间的最小输出电压可以减少电源转换过程中的能量损耗，提高转换器的效率，从而延长设备的使用时间。
二是效率和功耗，通信设备通常需要长时间运行，且要求在有限的电池容量下提供持久的使用时间，高开关频率的转换器通常具有较高的效率和较低的功耗，能够最大限度地提高电池利用率，延长设备的使用时间。
三是瞬态响应，通信设备通常会面临各种负载变化，如网络通信负载的波动或无线信号的强度变化等，此时转换器需要快速和稳定地调整输出电压，以确保设备的正常运行。
2.2 TPS54160转换器应用测试电路TPS 54160转换器在通信电源中的应用测试中，选择100 kHz 、300 kHz 及750 kHz 这3个不同的工作频率。
频率范围的选择不仅考虑实际应用中的常见情况，还需要充分考虑转换器的性能和效率。
利用TPS 54160作为稳压器，构成电源应用具体的实验环境，TPS 54160转换器实验电路如图1所示。
图1中的电路图中输出端的滤波器包括电感L 1和电容C 2，随着频率的增加，电感的直流电阻会减小，不同输出频率电源设计的参数如表1所示。
针对每种开关频率，都单独设计误差放大器的补偿组件，具体补偿值采用芯片生产商提供的既有参数。
TPS54160DGQ0.1 μFR 1R 2R 3R 5R 6R 7C 17C 5C 4C 15C 2C 3L 1VINGNDGNDGNDGNDGNDGNDD153.6 kΩ10 kΩGNDVOUTGNDU11101129384756BOOT PH SS/TR VSNS RT/CLKPWRGDP W P DVIN GND EN COMP 图1 TPS54160转换器测试电路表1 不同输出频率电源设计原器件参数表开关频率/kHzC 2/μF 封装型号L 1/μH L 1直流电阻/mΩ10047.01206100240.930010.0080533180.07504.7060315135.02.3 实验测试2.3.1 最小输出电压在本研究中通过测量开关管的驱动信号和输出电压之间的时间间隔来评估TPS 54160转换器的开关速度和响应性能。
小体积低纹波DC
电源与节能技术ＤＯＩ：１０．１９３９９／ｊ．ｃｎｋｉ．ｔｐｔ．２０２３．０３．０３２小体积低纹波DC/DC变换器设计展栋，张虹，王远博，柳明华（陕西华经微电子股份有限公司，陕西西安710065）摘要：介绍了一种小体积低纹波DC/DC变换器的设计过程。
依据设计目标参数，对设计方案进行选择，介绍了正激式拓扑结合反相器方案中主要器件选型和设计以及调试遇到的问题。
改进设计方案，通过反激式拓扑和低压差稳压器相结合实现了小体积低纹波的DC/DC变换器设计。
关键词：DC/DC变换器；小体积；低纹波；反激式Small Low Ripple DC/DC Converter DesignZHAN Dong, ZHANG Hong, WANG Yuanbo, LIU Minghua(Shaanxi Huajing Micro-Electronic Co., Ltd., Xi’an 710065, China)Abstract: This paper introduces a kind of small volume, low ripple of DC/DC converter design process. According to the design target parameters, the design scheme selection, this paper introduces the scheme of forward type topology in combination with the inverter in main device selection and design, and debugging problems. Then improved design scheme, through the combination of the flyback topology and Low-Dropout Regulator(LDO) to implement small volume, low ripple of DC/DC converter design.Keywords: DC/DC converter; small volume; low ripple; flyback type0 引 言开关电源因其极高的效率和较小的体积成为当今研究热点，但其纹波干扰较大[1,2]。
基于耦合电感的零纹波高增益组合式Sepic变换器
张 钟（１９９６—），男，硕士研究生，研究方向为电力电子变流技术。
徐玉珍（１９７５—），女，副教授，研究方向为电力电子变流技术。
基金项目：福州大学科研启动基金（２０１９ ＪＪＦＤＫＹ ２４）基于耦合电感的零纹波高增益组合式Ｓｅｐｉｃ变换器张 钟， 徐玉珍（福州大学电气工程与自动化学院，福建福州 ３５０１０８）摘 要：高增益直流变换器是新能源发电技术中实现并网的重要环节。
为得到较高电压增益，提出了一种基于耦合电感的零纹波高增益组合式Ｓｅｐｉｃ变换器。
根据Ｓｅｐｉｃ拓扑结构进行改进并集成，形成组合式Ｓｅｐｉｃ拓扑，并引入耦合电感提升增益，实现了较小占空比下较大电压增益。
通过两个电感耦合与参数的合理设置，变换器近似实现输入电流零纹波。
最后，搭建了１台输入电压４８Ｖ、输出电压４００Ｖ、额定功率１００Ｗ的实验样机。
实验结果与理论研究结果相符，验证了理论分析的正确性。
关键词：新能源发电；Ｓｅｐｉｃ变换器；耦合电感；零纹波；高增益中图分类号：ＴＭ４６ 文献标志码：Ａ 文章编号：２０９５ ８１８８（２０２１）１１ ００７３ ０７ＤＯＩ：１０．１６６２８／ｊ．ｃｎｋｉ．２０９５ ８１８８．２０２１．１１．０１１ＺｅｒｏＲｉｐｐｌｅＨｉｇｈＧａｉｎＣｏｍｂｉｎｅｄＳｅｐｉｃＣｏｎｖｅｒｔｅｒＢａｓｅｄｏｎＣｏｕｐｌｅｄＩｎｄｕｃｔｏｒＺＨＡＮＧＺｈｏｎｇ， ＸＵＹｕｚｈｅｎ（ＣｏｌｌｅｇｅｏｆＥｌｅｃｔｒｉｃａｌＥｎｇｉｎｅｅｒｉｎｇａｎｄＡｕｔｏｍａｔｉｏｎ，ＦｕｚｈｏｕＵｎｉｖｅｒｓｉｔｙ，Ｆｕｚｈｏｕ３５０１０８，Ｃｈｉｎａ）Ａｂｓｔｒａｃｔ：Ｈｉｇｈ ｇａｉｎＤＣ ＤＣｃｏｎｖｅｒｔｅｒｉｓａｎｉｍｐｏｒｔａｎｔｐａｒｔｏｆｎｅｗｅｎｅｒｇｙｇｅｎｅｒａｔｉｏｎｇｒｉｄｃｏｎｎｅｃｔｉｏｎ．Ｉｎｏｒｄｅｒｔｏｏｂｔａｉｎｈｉｇｈｅｒｖｏｌｔａｇｅｇａｉｎ，ａｚｅｒｏｒｉｐｐｌｅｈｉｇｈｇａｉｎｃｏｍｂｉｎｅｄＳｅｐｉｃｃｏｎｖｅｒｔｅｒｂａｓｅｄｏｎｃｏｕｐｌｅｄｉｎｄｕｃｔｏｒｉｓｐｒｏｐｏｓｅｄ．ＴｈｅｂａｓｉｃＳｅｐｉｃｔｏｐｏｌｏｇｙｉｓｉｍｐｒｏｖｅｄａｎｄｉｎｔｅｒｇｒａｔｅｄｔｏｆｏｒｍｔｈｅｎｅｗｃｏｍｂｉｎｅｄＳｅｐｉｃｔｏｐｏｌｏｇｙ，ａｎｄｔｏｆｕｒｔｈｅｒｅｎｈａｎｃｅｔｈｅｃｏｎｖｅｒｔｅｒｖｏｌｔａｇｅｇａｉｎ，ａｃｏｕｐｌｅｄｉｎｄｕｃｔｏｒｉｓｉｎｔｒｏｄｕｃｅｄｔｏｅｖｅｎｔｕａｌｌｙａｃｈｉｅｖｅａｌａｒｇｅｒｖｏｌｔａｇｅｇａｉｎｗｉｔｈａｓｍａｌｌｅｒｄｕｔｙｃｙｃｌｅ．Ｔｈｒｏｕｇｈｔｈｅｒｅａｓｏｎａｂｌｅｃｏｎｆｉｇｕｒａｔｉｏｎｏｆｔｈｅｔｗｏｃｏｕｐｌｅｄｉｎｄｕｃｔｏｒａｎｄｐａｒａｍｅｔｅｒｓ，ｚｅｒｏｒｉｐｐｌｅｏｆｔｈｅｉｎｐｕｔｃｕｒｒｅｎｔｉｓａｃｈｉｅｖｅｄａｐｐｒｏｘｉｍａｔｅｌｙ．Ａｎｅｘｐｅｒｉｍｅｎｔａｌｐｒｏｔｏｔｙｐｅｗｉｔｈ４８Ｖｉｎｐｕｔｖｏｌｔａｇｅ，４００Ｖｏｕｔｐｕｔｖｏｌｔａｇｅａｎｄ１００Ｗｒａｔｅｄｐｏｗｅｒｉｓｂｕｉｌｔ．Ｔｈｅｅｘｐｅｒｉｍｅｎｔａｌｒｅｓｕｌｔｓａｒｅｃｏｎｓｉｓｔｅｎｔｗｉｔｈｔｈｅｔｈｅｏｒｅｔｉｃａｌｒｅｓｕｌｔｓ，ｗｈｉｃｈｖｅｒｉｆｉｅｓｔｈｅｃｏｒｒｅｃｔｎｅｓｓｏｆｔｈｅｔｈｅｏｒｅｔｉｃａｌａｎａｌｙｓｉｓ．Ｋｅｙｗｏｒｄｓ：ｎｅｗｅｎｅｒｇｙｐｏｗｅｒｇｅｎｅｒａｔｉｏｎ；Ｓｅｐｉｃｃｏｎｖｅｒｔｅｒ；ｃｏｕｐｌｅｄｉｎｄｕｃｔｏｒ；ｚｅｒｏｒｉｐｐｌｅ；ｈｉｇｈｇａｉｎ０ 引 言风能、太阳能和生物质能等新能源发电是解决能源短缺和环境污染问题的重要措施［１］，而光伏板、燃料电池等发电单元输出电压较低，因此在新能源发电系统中，为满足并网电压等级要求，需要选用高增益升压ＤＣ／ＤＣ变换器［２］。
高铁给我们带来了哪些便利英语作文
高铁给我们带来了哪些便利英语作文High-speed railway has brought us many conveniencesWith the rapid development of China's high-speed railway network, high-speed trains are becoming more and more accessible to people. High-speed railways have changed our lives in many ways and brought us many conveniences.First of all, high-speed railway has greatly improved transportation efficiency. Compared with traditional trains or other means of transportation, high-speed trains can reach a speed of over 300 km/h, greatly reducing travel time. For example, the journey from Beijing to Shanghai, which used to take more than 10 hours by conventional train, now only takes about 5 hours by high-speed train. This means that people can travel between major cities more quickly and efficiently, saving time and improving productivity.Secondly, high-speed railway has also made travel more comfortable and convenient. High-speed trains are equipped with modern facilities such as comfortable seats, air conditioning, Wi-Fi, and dining services, providing passengers with a more pleasant and enjoyable travel experience. In addition,high-speed railway stations are usually located in downtownareas, making it more convenient for passengers to access transportation and services.Furthermore, high-speed railway has also promoted regional economic development. The construction of high-speed railways has stimulated growth in related industries such as tourism, retail, and real estate, creating job opportunities and attracting investment. In addition, high-speed railway has facilitated the flow of goods and people between different regions, promoting trade and cultural exchange.In conclusion, high-speed railway has brought us many conveniences and benefits. It has improved transportation efficiency, made travel more comfortable, and promoted regional economic development. As high-speed railway continues to expand and improve, it will further enhance our quality of life and contribute to a more connected and prosperous society.。
Xantrex XDC 6 kW数字控制可编程DC电源说明书
© 2004 Xantrex Technology Inc. All rights reserved. Xantrex is a registered trademark of Xantrex International. DS20040518R03_xdc6kw. Printed in Canada.Xantrex Technology Inc. Headquarters8999 Nelson Way Burnaby, British Columbia Canada V5A 4B5800 670 0707 Toll Free604 420 1591 Fax5916 195th Street NE Arlington, WashingtonUSA 98223800 446 6180 Toll Free360 925 5144 FaxXDC 6 kWProvides 6 kW of DC Power for Test and Measurement ApplicationsThe Xantrex XDC 6 kW digital controlled programmable DC power supply provides clean, reliable powerfor ATE, burn-in, magnet charging, OEM, and other test and measurement applications. With an embeddedcontroller, it has a unique menu-driven auto sequencing capability, which allows for complex test sequences to beentered and saved via the front panel without the need for external computers or software.With the XDC 6 kW, ten different test programs of up to 99 voltage level steps each, can be constructedand executed by a manual or external trigger. This stand-alone capability can be used for constructingsimple voltage ramps, battery charging and simulation of battery voltage at engine start-up, componenttesting, and MIL 704E testing. Additionally, ten configurations of differing protection and output setpoints can also be conveniently stored, recalled, or set for default at start up.The XDC 6 kW comes in a compact 5.25-inch (3U) high rack package and is available in ten models. Itcan also be configured into high power systems of 18 kW, 24 kW, or 30 kW by adding parallel XDC 6kW slave modules that are controlled from a master XDC unit via a CANbus communications link.Product FeaturesEmbedded controllerZero voltage “Soft Switching”Power Factor Correction (PFC)Simultaneous display of output voltage and currentConstant power modeCurrent sharing for parallel operationRemote sense with 5 V line loss compensationRS-232 interfaceLabVIEW® and LabWindows® driversProtection FeaturesOver and under voltage protectionOver and under current protectionOver and under power protectionOver temperature protectionSense protectionOptionsGPIB (IEEE 488.2 with SCPI)CANbus communications link for multiple unit current sharing and addressingHigh voltage input: 3-phase, 342-500 VACXDC 6 kWElectrical Specifi cationsModels10-600 20-300 30-200 40-150 60-100 80-75 100-60 150-40 300-20 600-10 Output RatingsOutput Voltage 10-10 V 0-20 V 0-30 V 0-40 V 0-60 V 0-80 V 0-100 V 0-150 V 0-300 V 0-600 VOutput Current 2 0-600 A 0-300 A 0-200 A 0-150 A 0-100 A 0-75 A 0-60 A 0-40 A 0-20 A 0-10 AOutput Power 6000 W 6000 W6000 W6000 W6000 W6000 W6000 W6000 W6000 W6000 W Line Regulation 3Voltage 1 mV 1 mV 2 mV 2 mV 3 mV 3 mV 3 mV 5 mV 7 mV 10 mVCurrent 150 mA 50 mA 50 mA 30 mA 20 mA 20 mA 20 mA 10 mA 5 mA 5 mA Load Regulation 4Voltage 10 mV 10 mV 10 mV 10 mV 10 mV 10 mV 10 mV 10 mV 15 mV 30 mVCurrent 150 mA 50 mA 50 mA 30 mA 30 mA 20 mA 20 mA 10 mA 10 mA 10 mA Meter AccuracyVoltage (0.15% of Vmax) 15 mV 30 mV 45 mV 60 mV 90 mV 120 mV 150 mV 225 mV 450 mV 900 mVCurrent (0.5% of Imax) 3 A 1.5 A 1 A 750 mA 500 mA 375 mA 300 mA 200 mA 100 mA 50 mA Output Noise (0-20 MHz)Voltage (p-p)85 mV 80 mV 70 mV 70 mV 70 mV75 mV 75 mV 80 mV 80 mV95 mV Output Ripple (rms)Voltage10 mV 10 mV 10 mV 10 mV 10 mV 12 mV 15 mV 15 mV 20 mV 20 mVCurrent 5 500 mA 100 mA 50 mA 50 mA 30 mA 30 mA 30 mA 30 mA 20 mA 20 mA Drift (30 minutes) 6Voltage (0.04% of Vmax) 4 mV 8 mV 12 mV 16 mV 24 mV 32 mV 40 mV 60 mV 120 mV 240 mVCurrent (0.6% of Imax)3600 mA 1800 mA 1200 mA900 mA600 mA450 mA360 mA240 mA120 mA60 mA Drift (8 hours)7Voltage (0.02% of Vmax) 2 mV 4 mV 6 mV 8 mV 12 mV 16 mV 20 mV 30 mV 60 mV 120 mVCurrent (0.04% of Imax)240 mA 120 mA 80 mA 60 mA 40 mA 30 mA 24 mA 16 mA 8 mA 4 mA Temperature Coeffi cient8Voltage (0.04% of Vmax/°C) 4 mV 8 mV 12 mV 16 mV 24 mV 32 mV 40 mV 60 mV 120 mV 240 mVCurrent (0.06% of Imax/°C)360 mA 180 mA 120 mA 90 mA 60 mA 45 mA 36 mA 24 mA 12 mA 6 mA OVP Adjustment Range (0 to 103% of Vmax)0-10.3 V 0-20.6 V 0-30.9 V 0-41.2 V 0-61.8 V 0-82.4 V 0-103 V 0-154.5 V 0-309 V 0-618 V Effi ciency985% 87% 87%87%89%89%90%90%91%91%1. Minimum output voltage is <0.3% of rated voltage at zero output setting.2. Minimum output current is <0.2% of rated current at zero output setting when measured with rated load resistance.3. For input voltage variation over the AC input voltage range, with constant rated load.4. For 0-100% load variation, with constant nominal line voltage.5. Current mode noise is measured from 10% to 100% of rated output voltage, full current, unit in CC mode.6. Maximum drift over 30 minutes with constant line, load, and temperature, after power on.7. Maximum drift over 8 hours with constant line, load, and temperature, after 30 minute warm-up.8. Change in output per °C change in ambient temperature, with constant line and load.9. Typical effi ciency at nominal input voltage and full output power.General Specifi cationsOperational AC Input Voltage3-phase 190-242 VAC (47-63 Hz) (standard); 3-phase 342-500 VAC, 47-63 Hz, 3 wire and safety ground (optional)Power Factor (minimum) 0.95 (nominal 208 Vrms); 0.9 (nominal 400 Vrms HV input option)Remote Analog Programming Voltage and current programming inputs; 0-5 V, 0-10 V (default) voltage sources. Galvanically isolated from supply output.Remote Analog Monitoring Voltage and current monitor outputs 0-5 V, 0-10 V (default) ranges for 0-100% of output. Galvanically isolated from supply output.Dimensions (HxWxD) 5.22 x 19.0 x 21.0” (133 x 483 x 533 mm)Weight Approximately 75 lb (34 kg)Warranty 5 yearsApprovals CE marked units meet: EN61010-1, EN61000-6-2 and EN61000-6-4; CSA C/US certifi ed to UL3111-1 and CSA C22.2 No 1010.1Meets USA EMC standard: FCC, part 15B, class A; Meets Canadian EMC standard: ICES-001 Class A.Note: Specifi cations are subject to change without notice.。
一种抗单粒子瞬态辐射效应的自刷新三模冗余触发器
一种抗单粒子瞬态辐射效应的自刷新三模冗余触发器曹靓;田海燕;王栋【摘要】数字集成电路在宇宙空间中会受到单粒子效应的影响,随着半导体工艺的进步,器件尺寸不断缩小,单粒子效应也越发显著.单粒子瞬态脉冲对电路的影响随着电路工作主频越来越高也变得越发严重,甚至可能使电路功能完全失效.在自刷新三模冗余触发器设计的基础上,进行了抗单粒子瞬态辐射效应加固设计,增强了原设计的自刷新三模冗余触发器的抗单粒子瞬态脉冲的能力,为以后研制抗辐射数字电路奠定了基础,提供了良好的借鉴.【期刊名称】《电子与封装》【年(卷),期】2018(018)009【总页数】4页(P36-38,41)【关键词】单粒子瞬态脉冲;抗辐射加固;触发器;三模冗余【作者】曹靓;田海燕;王栋【作者单位】中国电子科技集团第五十八研究所,江苏无锡214072;中国电子科技集团第五十八研究所,江苏无锡214072;中国电子科技集团第五十八研究所,江苏无锡214072【正文语种】中文【中图分类】TN3031 引言随着半导体工艺技术的发展，工艺尺寸日渐缩减，集成电路内部的晶体管密度不断增大。
在航天等领域，电路在空间应用时单粒子效应的影响也随着工艺发展而愈加显著。
另外，随着电路工作频率的不断提高以及工作电压的降低，不但会导致存储器类电路发生单粒子翻转效应(SEU)，而且会使数字电路中的单粒子瞬态脉冲(SET)越来越严重[1-3]。
SET效应是因宇宙空间里高能粒子冲击电路而产生的瞬时电压或电流脉冲，对电路产生扰动的效应，会导致至少3种错误：（1）SET脉冲通过某些模拟电路会被放大，形成更强的错误信号；（2）SET脉冲被存储器、触发器、寄存器等捕获，造成数据存储错误；（3）SET脉冲发生在时序逻辑中时，会使电路产生错误节拍，导致电路时序紊乱。
图1所示为SET效应在0.18 μm CMOS电路中产生的脉冲[4]。
SET效应产生的脉冲宽度是随着电源电压的降低而变大的，最大能到纳秒级。
增强升压型 DC -DC 瞬态响应的电路设计
增强升压型 DC -DC 瞬态响应的电路设计刘跃智;黄月娥【期刊名称】《电子科技》【年(卷),期】2014(27)9【摘要】A circuit is designed to improve the transient response of the boost DC-DC converters .The output voltage of the DC-DC converter is sensed to adjust the transconductance and compensation resistors in the error ampli -fier and to improve the loop bandwidth , thus enhancing the system's transient response .The circuit is implemented in a synchronous boost DC-DC converter with input voltage as low as 1.4 V and with output voltage 2.5~6.5 V. B ased on 0.25 μm CMOS technology , the chip simulation results demonstrate the settling time of the chip is de-creased by 45%and the overshoot and undershoot voltage is cut down by35%under 200 mA to 2 A load transient condition compared with the traditional synchronous boost DC-DC converter .%设计了一种增强升压型DC-DC转换器瞬态响应电路，该电路通过检测负载跳变条件下输出电压的变化，调节误差放大器的跨导和补偿电阻，提高升压DC-DC转换器环路带宽，加快系统的瞬态响应。
基于Maxwell的直流DC-DC变换器电感的防饱和设计
基于Maxwell的直流DC-DC变换器电感的防饱和设计刘欣博;边亚伟;王慧娴【摘要】采用传统的铁氧体磁芯电感极易发生饱和现象,为了抑制电感饱和,采用新型铁硅铝磁芯代替铁氧体磁芯.本文利用Maxwell软件分别对铁氧体和铁硅铝2种磁芯材料电感的磁场进行了分析,通过仿真结果可方便比较随着电流变化,2种磁芯的饱和特性以及相应电感值的变化规律,分别得到2种材料的适用场合,并进行了实验验证.仿真和实验结果表明,基于传统的计算方法再加上Maxwell软件仿真分析方法,可使设计的电感抗饱和能力更强.【期刊名称】《北方工业大学学报》【年(卷),期】2017(029)002【总页数】6页(P55-60)【关键词】铁氧体磁芯;铁硅铝磁芯;Maxwell软件;电感饱和【作者】刘欣博;边亚伟;王慧娴【作者单位】北京市变频技术工程技术研究中心,100144,北京;北京市电力节能关键技术协同创新中心,100144,北京;北京电动车辆协同创新中心,100144,北京;北京市变频技术工程技术研究中心,100144,北京;北京市电力节能关键技术协同创新中心,100144,北京;北京电动车辆协同创新中心,100144,北京;北京市变频技术工程技术研究中心,100144,北京;北京市电力节能关键技术协同创新中心,100144,北京;北京电动车辆协同创新中心,100144,北京【正文语种】中文【中图分类】TM27当电感应用于直流DC-DC变换器时,由于磁芯材料的非线性会导致电感值随着电流的增加而不断减小，出现饱和现象，无法进行续流和储能．在对电感值要求较高的电路里，电感饱和会对变换器中的元器件产生严重损害甚至发生危险．为了防止饱和，大电感通常需要采用更大的磁芯尺寸，但在实际系统中，磁芯尺寸过大并不现实，不利于制作使用，同时会给硬件电路集成增加了难度[1]．为了防止电感的饱和，也可对电感电流进行准确监控，由于DC/DC变换器在启动时常常因为电流过大引起电感的饱和，可应用升压软启动的方法解决启动时的电感饱和问题[2-3]．目前广泛采用的方法是将电流控制在比较小的范围以防止电感饱和，实际并未提高电感饱和电流，若电流控制不当，电感很容易出现饱和现象．采用新型的磁芯材料才是提升电感饱和电流的根本途径．在电感设计过程中，可根据经验公式进行匝数的计算，但由于电感值会随磁芯的尺寸、材料、线圈匝数的变化而变化，仅靠经验公式不易直接分析计算．Maxwell 仿真软件基于麦克斯韦微分方程，采用有限元离散公式将电磁场计算转变为矩阵求解，准确便捷，在工程中应用极为广泛，在电磁场方面应用价值极高[4]．通过Maxwell软件建模可直观分析电感饱和现象，从而得出线圈在不同的激励电流下的电感值大小，以保证设计的电感能够工作在安全范围之内．在传统电感经验公式设计的基础上通过Maxwell软件仿真进行分析，可使电感的设计更加严谨可靠．为了解决电感饱和问题，本文提出用新型铁硅铝磁芯代替传统铁氧体磁芯的电感设计方法．全文可分为3个部分，首先以KS250-125A铁硅铝磁芯为例介绍了传统电感的设计计算方法；接着基于Maxwell软件对特定尺寸的铁氧体磁芯和铁硅铝磁芯在不同激励电流情况下的电感值进行了比较，得出2种磁芯的应用特点；最后分别应用铁氧体磁芯电感和铁硅铝磁芯电感进行了实验，比较实验结果可知，新型铁硅铝磁芯的抗饱和能力比传统的铁氧体磁芯强，更适合应用于DC-DC变换器电路中．1 电感设计在实际电感设计过程中需要考虑直流分量使磁芯发生直流偏磁导致磁导率发生衰减的现象．首先需要选择合适的磁芯材料，拥有较高磁导率的材料能够较好的抑制磁饱和现象[5]．在设计DC-DC变换电路的电感时，由于直流电流容易使磁芯发生直流偏磁，传统铁氧体磁芯极易出现饱和的现象，而新型铁硅铝磁芯抗饱和能力强，磁芯磁导率可以达到125μH/m，具有明显优势[6]．综合考虑了成本与性能等因素，最终为电感选择铁硅铝磁芯．以KS250-125A铁硅铝磁芯为例进行电感的设计与计算．根据厂商提供的资料可知：μ=125μH/m μ为磁导率(1)AL=400nH/N2 AL为电感系数(2)Le=14.9cm Le为平均磁路长度(3)以设计500μH的电感为例，匝数N为(4)直流磁化力H-DC为：(5)当要求流过10A电流时，可得：(6)磁导率百分率与DC磁化力关系曲线如图1所示，当H-DC=30Oe时磁导率下降到60%，也就是电感值变为500μH×0.6=300μH，如果300μH依然能够满足变换器电路的电感值要求，那么该电路即可通过10A的电流．图1 磁导率与直流磁化力关系2 应用Maxwell软件仿真2.1 Maxwell 3D建模Maxwell 3D建模能够较好的分析所选电感参数，尤其能够直观表现出几何参数对电感值的影响[7]．Maxwell3D建模还可以方便观察电感的饱和现象，得到电感值随电流变化的曲线[8]．选择静磁场仿真，按照磁芯的尺寸建立3D的环形磁芯模型和覆盖在磁芯表面的缠绕线圈模型，添加图2所示的铁氧体BH曲线和图3所示的铁硅铝BH曲线，并设置边界条件，给定激励电流安匝数，其中，磁芯的尺寸为内径31mm、外径63mm、高度为26mm．磁芯的模型如图4所示，磁芯外的线圈模型如图5所示．图2 铁氧体BH曲线图3 铁硅铝BH曲线图4 磁芯图5 磁芯线圈模型2.2 仿真结果及分析根据图2所示铁氧体的BH曲线可以看出当磁场强度H大于2.5Oe时磁感应强度B几乎不再增加，由此可知当磁场强度H大于2.5Oe时，铁氧体材料达到饱和，仿真磁场效果图显示为黑色．图6给出了铁氧体磁芯在激励为20NA时的磁场图，由图6可知铁氧体磁芯在20NA激励时内部开始出现饱和．图7为铁氧体磁芯在45NA时的磁场图，对比图6和图7可知，随着激励电流的增加，饱和部分越来越多．根据磁场强度H与电流和匝数的关系式：H=N×I/Le可知，在电流和匝数相同的条件下，磁路Le越大，磁场强度H越小，电感抗饱和能力越强．随着安匝数的增加，磁芯内部磁路先出现饱和，从内径到外径饱和部分会越来越多，电感值也越来越小．基于图3所示铁硅铝BH曲线，当磁场强度H大于250Oe时，磁感应强度B几乎不再增加，也就意味着铁硅铝材料在磁场强度H大于250Oe时饱和，仿真磁场效果图显示为黑色．对比图6和图9可知，铁硅铝磁芯在激励为2000NA时会出现与铁氧体在20NA激励电流下相似的饱和现象．对比图7和图8可知，在激励为45NA条件下，铁氧体磁芯严重饱和而铁硅铝磁芯未饱和．由此可知，在相同的激励条件下，铁硅铝磁芯抗饱和能力更强，性能更好．图6 20NA铁氧体磁场强度图7 45NA铁氧体磁场强度图8 45NA铁硅铝磁场强度图9 2000NA铁硅铝磁场强度表1 不同磁芯材料仿真结果安匝数/NA铁氧体电感系数/(μH/N2)铁硅铝电感系数/(μH/N2)503.49030.442151001.75120.440971501.16780.439022000.876570 .43632500.701710.432813000.584820.428543500.501780.423534000.43945 0.417554500.390940.411225000.352170.4045500.320450.396226000.29403 0.3886500.271670.379487000.252510.370767500.235910.361958000.22139 0.353128500.208580.344379000.197190.335739500.1870.3272610000.1778 30.31897L=电感系数×N2(7)公式(7)中电感系数为单匝电感对应的电感值，N为线圈的匝数表1中给出了铁氧体和铁硅铝磁芯的电感系数随着激励安匝数的变化而变化的数据．由于L=电感系数×N2，由表1数据可知，电感的电感值会随着流过电流的增大而不断减小，若未计算好饱和电流，当流过电流大于饱和电流时，电感值就会小于设计值，无法满足电路要求．根据表1数据，图10直观给出了2种磁芯材料的电感系数随安匝数变化曲线，显然，当安匝数为425NA时，铁硅铝电感系数曲线与铁氧体的电感系数曲线相交，当安匝数小于425NA时，铁氧体磁芯电感系数较大，优势明显；当安匝数大于425NA时，铁硅铝磁芯电感系数大，适合应用．因此，在设计大电流电感时铁硅铝磁芯比传统的铁氧体磁芯抗饱和能力更强．图10 2种磁芯材料电感系数随安匝数变化曲线在已知磁芯材料BH曲线的情况下，可以通过Maxwell软件仿真得到特定尺寸的磁芯在不同安匝数条件下的电感系数，便于电感的设计．在设计之前考虑磁导率下降的情况，可保证运行的安全性．3 实验验证为了检验不同磁芯的电感抗饱和性能，将其应用到如图11所示的Buck电路进行实验验证，其中，负载为10Ω的电阻．借助电流传感器把通过电感的电流用示波器显示并进行比较．实验中选取了2种磁芯的电感，第1种为铁氧体磁芯电感，第2种为铁硅铝磁芯电感，电感值均为500μH．图11 buck电路在设计500μH的铁硅铝磁芯电感时，选取电感系数为0.4μH，则匝数取35匝，由仿真数据可知电感系数0.4μH对应的安匝数约为500NA，此时的饱和电流为500/35=14.3A．也就意味着当工作电流在14.3A以下电感值都能达到500μH．为了验证所设计制作的铁硅铝磁芯电感的抗饱和能力比铁氧体磁芯强，将其与一个普通的铁氧体500μH的电感进行比较．在设计500μH的铁氧体电感时，选取电感系数为3.49μH，则匝数为取12匝，由仿真数据可知电感系数为3.49μH时对应的安匝数为50NA,此时的饱和电流为50/12=4.17A图12表明铁氧体磁芯电感通过电流1.6A时能够正常工作，但随着负载端电压的增加，铁氧体磁芯电感会发出声音，逐渐出现饱和的现象，图13给出了铁氧体磁芯电感通过8.3A电流出现了饱和现象，显然，饱和后的电感无法进行续流的作用．图12和图13表明铁氧体磁芯电感饱和电流较低，极易发生饱和现象．图14给出了应用铁硅铝磁芯电感通过电流1.6A时的波形，可以看到效果非常好，图15为应用铁硅铝磁芯电感通过电流8.3A时的波形，效果仍然很好，没有出现饱和的现象，比图13所示的相同电流条件下的铁氧体磁芯电感的效果要好得多．图12 铁氧体饱和前的电流图13 铁氧体饱和后的电流图14 铁硅铝电感的电流图15 铁硅铝电感的电流图12～图15的实验结果表明对比于铁氧体磁芯电感，铁硅铝磁芯电感饱和电流相对较大，更适合应用于大电流的DC-DC变换电路中．4 总结为了抑制DC-DC变换器中电感饱和现象，本文在传统的电感设计的基础上，通过Maxwell软件仿真来增加了设计电感的准确度和可靠性，同时对比研究了传统铁氧体磁芯和新型铁硅铝磁芯的电感系数随激励安匝数的变化趋势，并进行了实验验证．仿真和实验结果表明在安匝数较小时，传统铁氧体磁芯对应的感应系数比新型铁硅铝磁芯的感应系数大，意味着在设计小电流电感时宜选用铁氧体磁芯；另一方面，在设计大电流电感时应选择新型的铁硅铝磁芯，其抗饱和性能更好．不同的电流要求需选择合适的磁芯材料，应在电感制作之前预先计算饱和电流，以保证电感工作在相对理想状态，避免出现电感饱和的问题．参考文献【相关文献】[1] Non-Member L M. Small saturating inductors for more compact switching power supplies[J]. Ieej Transactions on Electrical & Electronic Engineering,2012,7(1):69-73[2] 刘文啸.DC/DC变换器中电感电流检测电路的设计[J].电子技术与软件工程,2013(19):113-113[3] 魏艳君,丁浩,漆汉宏,等.基于PFF控制的双向DC/DC变换器的研究[J].电力电子技术,2014,48(5):53-56[4] 陈红.基于Ansoft Maxwell 3D的电磁场仿真与计算[J].宁波大学学报，2012,25(04):107-110[5] Sturcken N, Davies R, Cheng C, et al. Design of coupled power inductors with crossed anisotropy magnetic core for integrated power conversion[C]//Applied Power Electronics Conference and Exposition. IEEE,2012:417-423[6] 连法增,李庆达,陈玉兰.铁硅铝磁粉芯研究[C]//中国功能材料及其应用学术会议.2010:8-12[7] Dhahri Y, Ghedira S, Zrafi R, et al. 3D numerical analysis of integrated power inductor in silicon for DC/DC converters[C]// International Conference on Sciences and Techniques of Automatic Control and Computer Engineering. IEEE,2015:557-561[8] 李卫国,芦竹茂,叶高生.基于ANSOFT的含气隙铁心线圈电感分析[J].电气开关,2011(5):80-82[9] 赵博.Ansoft 12在工程电磁场中的应用[M].北京：中国水利水电出版社,2010:192-224。
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V18新功能 – 数据访问权限控制 新功能
• V18 新功能 – 用户可以为 AOI 参数和本地标签分配外部访问权 限，可设置成 读/写, 只读, 或 无访问权限。 • 该功能控制了外部应用程序如何访问参数和本地标签。 • 可以控制哪个参数和本地标签可以从 HMI 或其他应用程序修 改。
HMI
MyAOI IN1 LocalX EA=None OUT1 OUT2 IN3 EA=Read Only
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使用 RSLogix Architect 进行库管理
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V3.5新功能 – 版本管理 新功能
• 跟踪哪些地方使用了AOI • 自动部署新版本
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用户自定义指令(AOI)的价值 的价值 用户自定义指令
• 通过创建一系列通用的用户自定义指令来节省时间。 • 提高项目之间的一致性 – 无需不断地重新研发通用的控制 算法。 • 对于单个实例的功能，无需过多关注逻辑，只需关注实例 的参数使用，便于维护。 • 保护指令并和他人分享，同时避免指令被修改。
• 降低编程时间和复杂度
“Alias For”
2010-2-8
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什么是全局对象? 什么是全局对象
Reference Reference Object Object
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全局对象的价值
• • • • 允许你创建 FactoryTalk View Enterprise 可重用的图形对象 通过创建通用的图形对象库来节省时间 提高不同工程间的一致性 – 无需持续的重新研发通用对象 对全局变量的改变在 FactoryTalk View 工程中的所有引用实例 中都会体现出来
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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同时使用 RSLogix 5000 AOI 和 FactoryTalk View 全局对象
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.