SCM-2M3216-900中文资料

SCS-900说明书

scs-900-1 烟气连续监测系统操作维护手册北京雪迪龙自动控制控制系统有限公司目录1. 系统描述2. 烟气分析系统3. 气体预处理系统测量/校准4. 操作规程5. 维护5.1取样探头5.2采样管线5.3冷凝器5.4过滤器5.5取样泵5.6 ultramat23气体分析器5.7 d－r216测尘仪5.8变送器5.9 das数据采集处理系统6.熔断器操作表7.备件表1.系统描述1.1总体说明本系统用于烟气排放连续监测，适用于电厂,钢厂等行业。

系统组成见系统图。

监测参数如下：烟气：so2、nox、o2、粉尘浓度、流量、温度、压力（监测点位于入烟囱前的烟道上）。

测量参数（so2，o2）同时可以为为脱硫系统（fgd）提供工艺控制参数及计算脱硫效率。

烟气监测（so2、nox、o2、粉尘浓度、流量、温度、压力）参数用于环保排放监测，其中气体组分（so2、nox、o2）采用一拖一方式。

即在入烟囱前的烟道上安装气体采样探头和采样管线，输送至分析机柜进行检测分析。

烟气其它参数（粉尘、流量、温度、压力）监测安装在烟道上直接测量，测量输出传到分析室电控柜进行数据采集。

烟气监测参数经过信号处理传输至分析室电控柜plc2。

das（数据处理系统）计算机与电控柜plc进行通讯（pc/ppi方式）采集到环保要求的数据。

通过pas－das软件对这些数据进行计算处理（按hj/t76标准），以实现环保数据的存储、打印、统计、传输的功能。

1.2气体监测烟气的气体分析（so2、nox、o2）采样方法采用直接抽取加热法。

气体分析器选用西门子公司生产的ultramat23多组分红外气体分析仪。

测量原理： so2，nox nrir不分光红外法o2 电化学法气体分析系统由采样探头、取样管线、样品预处理系统、气体分析器、分析仪表柜等组成。

1.3粉尘监测采用德国durag公司d－r216粉尘监测仪。

测量原理：浊度法系统组成：由测量发射体，反射体，控制器及保护风机组成。

CSL216M电动机保护技术说明书

第一章概述CSL216M数字式电动机保护主要用于2000kW以下不设纵差保护的高压异步电动机，亦可作2000kW以上的异步机或同步机的后备保护。

第二章技术参数2.1 额定数据直流电压： 220V或110V （订货时说明）交流电压： 57.5V（零压100V）交流电流： 5A或1A （订货时说明）频率: 50Hz2.2 交流回路过载能力交流电压：连续工作1.2Un（Un、In为装置额定值，以下同）交流电流：连续工作2In；20In持续1s2.3 功耗直流回路：<25W交流电压回路：<0.5VA每相交流电流回路：<0.5VA每相2.4 整定范围与精度一般过流：0.08In～20In 步长0.1A 精度<±5%电压元件：0.4V～120V 步长0.1V 精度<±0.2V零序电流：0.01In～1.2In 步长0.01A 精度<±5%速断延时：0～9.99S 步长0.01S 精度<±20ms普通延时：0.1～9.9S 步长0.1S 精度<±50ms长延时：步长0.1S 精度<±5%2.5 瞬动时间1.2倍I1下，T1整定为0时；<25ms2.6 绝缘各带电的导电回路相互之间及对地用500V摇表测量绝缘电阻不小于100MΩ。

2.8 抗电磁干扰符合IEC255－22－4标准2.9 环境条件保存温度：-25︒－70︒工作温度：-10︒-55︒相对湿度：最大不超过90％大气压力：80－110KPa（海拔高度2Km以下）2.10 机械性能工作条件：通过I级振动响应、冲击响应检验运输条件：通过I级振动耐久、冲击耐久及碰撞检验第三章硬件说明3.1 结构19/2英寸机箱，整面板，前插拔，嵌入式安装，后接线。

外形尺寸参见图3-1，插件顺序参见图3-2。

图3-1 装置开孔尺寸图3-2 插件位置3.2交流插件交流插件包括电压输入和电流输入两个部分，交流插件的原理参见附图2。

Mellanox MCP2M00-A0 直接连接铜线电缆商品介绍说明书

Mellanox ® MCP2M00-A0xxxxxx direct attach copper cables are high speed, cost-effective alternatives to fiber optics in 25GbE Ethernet applications.MCP2M00 passive copper cables (1) contain a single high-speed copper pair, operating at data rates of up to 25GbE. The cables are compliant SFF-8402 SFP28 standard. Each SFP28 port comprises an EEPROM providing product information, which can be read by the host system.MCP2M00 cables up to 2m support IEEE 802.3by CA-25G-N (Cable Assembly No-FEC) with low latency. Cables from 4m to 5m support IEEE 802.3by CA-25G-L (Cable Assembly Long) with RS-FEC (Reed Solomon Forward Error Correction) enabled. For 2.5m and 3m cables there are two versions supporting either CA-25G-N or CA-25G-L.Mellanox’s unique quality passive copper cable solutions provide power-efficient connectivity for short distance interconnects. They enable higher port bandwidth, density and configurability at a low cost and reduced power requirement in the data centers.Rigorous cable production testing ensures best out-of-the-box installation experience, performance and durability.Table 1 - Absolute Maximum Ratings25GbE SFP28 Direct Attach Copper CablesINTERCONNECT PRODUCT BRIEF†MCP2M00-A0xxxxxx(1)Raw cables are provided from different sources to ensure supply chain robustness.Table 2 - Operational SpecificationsTable 3 - Electrical SpecificationsTable 5 - Part Numbers and DescriptionsNote 1. See Figure 2for the cable length definition.Figure 2.Cable Length DefinitionFigure 1.Assembly Bending RadiusTable 4 - Cable Mechanical SpecificationsNote 1. The minimum assembly bending radius (close to the connector) is 10x the cable’s outer diameter. The repeated bend (far from the connector) is also 10x the cable’s outer diameter. The single bend (far from the connector) is 5x the cable’s outer diameter.350 Oakmead Parkway, Suite 100, Sunnyvale, CA 94085Tel: 408-970-3400 • Fax: © Copyright 2018. Mellanox Technologies. All rights reserved.Mellanox, Mellanox logo and LinkX are registered trademarks of Mellanox Technologies, Ltd. All other trademarks are property of their respective owners.Warranty InformationMellanox LinkX direct attach copper cables include a 1 year limited hardware warranty, which covers parts repair or replacement.060222PB Rev 1.21Mechanical Schematics。

半导体传感器ADUM3210TRZ中文规格书

ADuM1400/ADuM1401/ADuM1402Data Sheet Rev. L | Page 14 of 31Parameter Symbol MinTyp Max Unit Test Conditions ADuM1400WTRWZ /ADuM1401WTRWZ / ADuM1402WTRWZMinimum Pulse Width 3 PW100 ns C L = 15 pF, CMOS signal levels Maximum Data Rate 4 10Mbps C L = 15 pF, CMOS signal levels Propagation Delay 5 t PHL , t PLH 2034 45 ns C L = 15 pF, CMOS signal levels Pulse Width Distortion, |t PLH − t PHL |5 PWD3 ns C L = 15 pF, CMOS signal levels Change vs. Temperature5 ps/°C C L = 15 pF, CMOS signal levels Propagation Delay Skew6 t PSK22 ns C L = 15 pF, CMOS signal levels Channel-to-Channel Matching, Codirectional Channels 7 t PSKCD3 ns C L = 15 pF, CMOS signal levels Channel-to-Channel Matching, Opposing-Directional Channels 7 t PSKOD6 ns C L = 15 pF, CMOS signal levels For All ModelsOutput Disable Propagation Delay (High/Low to High Impedance) t PHZ , t PLH6 8 ns C L = 15 pF, CMOS signal levels Output Enable Propagation Delay (High Impedance to High/Low) t PZH , t PZL6 8 ns C L = 15 pF, CMOS signal levels Output Rise/Fall Time (10% to 90%) t R /t F3 ns C L = 15 pF, CMOS signal levels Common-Mode Transient Immunity at Logic High Output 8 |CM H | 2535 kV/µs V Ix = V DD1/V DD2, V CM = 1000 V, transient magnitude = 800 V Common-Mode Transient Immunity at Logic Low Output 8 |CM L | 2535 kV/µs V Ix = 0 V, V CM = 1000 V, transient magnitude = 800 V Refresh Rate f r1.1 Mbps Input Dynamic Supply Current per Channel 9 I DDI (D)0.10 mA/Mbps Output Dynamic Supply Current perChannel 9I DDO (D) 0.03 mA/Mbps 1All voltages are relative to their respective ground. 2 The supply current values for all four channels are combined when running at identical data rates. Output supply current values are specified with no output load present. The supply current associated with an individual channel operating at a given data rate may be calculated as described in the Power Consumption section. See Figure 8 through Figure 10 for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See Figure 11 through Figure 15 for total V DD1 and V DD2 supply currents as a function of data rate for ADuM1400W /ADuM1401W /ADuM1402W channel configurations. 3 The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed. 4 The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed.5 t PHL propagation delay is measured from the 50% level of the falling edge of the V Ix signal to the 50% level of the falling edge of the V Ox signal. t PLH propagation delay is measured from the 50% level of the rising edge of the V Ix signal to the 50% level of the rising edge of the V Ox signal.6 t PSK is the magnitude of the worst-case difference in t PHL or t PLH that is measured between units at the same operating temperature, supply voltages, and output load within the recommended operating conditions.7 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation barrier. Opposing-directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier.8 CM H is the maximum common-mode voltage slew rate that can be sustained while maintaining V O > 0.8 V DD2. CM L is the maximum common-mode voltage slew rate that can be sustained while maintaining V O < 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient magnitude is the range over which the common mode is slewed.9 Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in signal data rate. See Figure 8 through Figure 10 for information on per-channel supply current for unloaded and loaded conditions. See the Power Consumption section for guidance on calculating the per-channel supply current for a given data rate.ADuM1400/ADuM1401/ADuM1402Data Sheet Rev. L | Page 18 of 31 ParameterSymbol Min Typ Max Unit Test Conditions ADuM1400WTRWZ /ADuM1401WTRWZ /ADuM1402WTRWZMinimum Pulse Width 3PW 100 ns C L = 15 pF, CMOS signal levels Maximum Data Rate 410 Mbps C L = 15 pF, CMOS signal levels Propagation Delay 5t PHL , t PLH 20 30 40 ns C L = 15 pF, CMOS signal levels Pulse Width Distortion, |t PLH − t PHL |5PWD 3 ns C L = 15 pF, CMOS signal levels Change vs. Temperature5 ps/°C C L = 15 pF, CMOS signal levels Propagation Delay Skew 6t PSK 22 ns C L = 15 pF, CMOS signal levels Channel-to-Channel Matching, Codirectional Channels 7t PSKCD 3 ns C L = 15 pF, CMOS signal levels Channel-to-Channel Matching, Opposing-Directional Channels 7t PSKOD 6 ns C L = 15 pF, CMOS signal levels For All ModelsOutput Disable Propagation Delay(High/Low to High Impedance)t PHZ , t PLH 6 8 ns C L = 15 pF, CMOS signal levels Output Enable Propagation Delay (HighImpedance to High/Low)t PZH , t PZL 6 8 ns C L = 15 pF, CMOS signal levels Output Rise/Fall Time (10% to 90%)t R /t F 2.5 ns C L = 15 pF, CMOS signal levels Common-Mode Transient Immunity at Logic High Output 8|CM H | 25 35 kV/µs V Ix = V DD1/V DD2, V CM = 1000 V, transient magnitude = 800 V Common-Mode Transient Immunity at Logic Low Output 8|CM L | 25 35 kV/µs V Ix = 0 V, V CM = 1000 V, transient magnitude = 800 V Refresh Ratef r 1.1 Mbps Input Dynamic Supply Current per Channel 9I DDI (D) 0.10 mA/Mbps Output Dynamic Supply Current per Channel 9I DDO (D) 0.05 mA/Mbps 1All voltages are relative to their respective ground. 2 The supply current values for all four channels are combined when running at identical data rates. Output supply current values are specified with no output load present. The supply current associated with an individual channel operating at a given data rate may be calculated as described in the Power Consumption section. See Figure 8 through Figure 10 for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See Figure 11 through Figure 15 for total V DD1 and V DD2 supply currents as a function of data rate for ADuM1400W /ADuM1401W /ADuM1402W channel configurations. 3 The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed.4 The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed.5 t PHL propagation delay is measured from the 50% level of the falling edge of the V Ix signal to the 50% level of the falling edge of the V Ox signal. t PLH propagation delay is measured from the 50% level of the rising edge of the V Ix signal to the 50% level of the rising edge of the V Ox signal.6 t PSK is the magnitude of the worst-case difference in t PHL or t PLH that is measured between units at the same operating temperature, supply voltages, and output load within the recommended operating conditions.7 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation barrier. Opposing-directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier.8 CM H is the maximum common-mode voltage slew rate that can be sustained while maintaining V O > 0.8 V DD2. CM L is the maximum common-mode voltage slew rate that can be sustained while maintaining V O < 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient magnitude is the range over which the common mode is slewed.9 Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in signal data rate. See Figure 8 through Figure 10 for information on per-channel supply current for unloaded and loaded conditions. See the Power Consumption section for guidance on calculating the per-channel supply current for a given data rate.。

贴片电阻标识代码表

Jumper ±1 ±2 ±5
<50mΩ .01Ω-10MegΩ .01Ω-10MegΩ .01Ω-10MegΩ
Jumper ±1 ±2 ±5
15V (DC or RMS)
Climatic category (IEC 60068)
55/125/56
Basic specification
IEC 601115-8
Description:
The resistors are constructed on a high grade ceramic body (aluminum oxide). Internal metal electrodes are added at each end and connected by a resistive paste which is applied to the top surface of the substrate. The composition of the paste is adjusted to give the approximate resistance required and the value is trimmed to within tolerance, by laser cutting of this resistive layer.
Features:
• Small size and light weight • Suitable for both flow and re-flow soldering • Reduction of assembly costs and matching with placement machines
Applications:
• Camcorders • Cellular • Hearing aids • Advanced pagers • Palmtop computers

SCM-2M3216-181中文资料

SCM-4□ seriesSCM-2□ seriesFeatures1. Effective for suppressing common mode noise at high frequencies.2. Compact design.3. Excellent solderability characteristics.4. Lead Free (RoHS Compliance)Applications1. Noise suppression in digital bus line equipment2. IEEE1394a HUB & IEEE1394a control lines.3. USB host controller & USB, HUB control lines4. LVDS, panel link line for liquid crystal display panels.Shape and DimensionsM : General Signal lineY,S: High speed differential signal line (6) Termination J : Nickel barrier(4) DimensionFirst two digits : length(mm) Last two digits : width(mm) (7) Packaging B : Bulk PackingT : Tape & Reel (Φ 178mm [ 7inches])L : Tape & Reel (Φ 254mm [10inches])unit : mm 〔inches 〕TypeLWTC 1C 2DM3.2±0.2 1.6±0.2 1.3±0.1 0.7±0.2 0.3±0.2 2.1±0.2 0.20±0.1SCM-2 3216- [.126±.008] [.063±.008] [.051±.004] [.028±.008] [.012±.008] [.083±.008] [.008±.004]3.2±0.2 1.6±0.2 1.3±0.1 0.4±0.2 0.3±0.20.80±0.1 0.20±0.1 SCM-4 3216-[.126±.008] [.063±.008] [.051±.004] [.016±.008] [.012±.008] [.031±.004] [.008±.004]1M 10M 100M 1G 1101001000N or m a l M o d e I m p e d a n c e C om m o n M o d e I m pe d a n c eCM-2(M/L)3216-900JI m p e d a n c e [o h m ]Frequency [ Hz ]1M 10M 100M 1G 1101001000N or m a l M o d e I mp e d a n c eC o m m o n M o d e I m p e d a n c eCM-2(M/L)3216-700JI m p e d a n c e [o h m ]Frequency [ Hz ]1M 10M 100M 1G 1101001000N or m a l M o d e I mp e d a n c e C o m m o n M o d e I m p e d a n c eCM-2(M/L)3216-181JI m p e d a n c e [o h m ]Frequency [ Hz ]1M 10M 100M 1G 1101001000N or m a l M o d e I m p e d a n c e C om m o n M od e I m p e d a n c eCM-2(M/L)3216-221JI m p e d a n c e [o h m ]Frequency [ Hz ]Electrical ParametersImpedance[Ω] at 100MK. Part No.TypToleranceDCResistance Max.(Ω)Rated current Max.(mA)Rated Voltage Max.(V)Insulation Resistance Min.(M Ω)SCM-2M3216-700□□ 70 0.50 400 16 100 SCM-2M3216-900□□ 90 0.55 400 16 100 SCM-2M3216-121□□ 120 0.60 400 16 100 SCM-2M3216-181□□ 180 0.65 330 16 100 SCM-2M3216-221□□ 220 0.70 330 16 100 SCM-2M3216-471□□ 470 0.80 250 16 100 SCM-4M3216-700□□ 70 0.60 400 10 100 SCM-4M3216-900□□ 90 0.70 400 10 100 SCM-4M3216-121□□ 120 0.80 400 10 100 SCM-4M3216-181□□ 180 0.90 330 10 100 SCM-4M3216-221□□ 220 0.90 330 10 100 SCM-4S3216-900□□ 90 0.70 400 10 100 SCM-4S3216-121□□ 120 0.80 400 10 100 SCM-4S3216-181□□ 180 1.0033010100SCM-4S3216-301□□ 300±25% 1.20 250 10 100Electrical Characteristic Curves3216 – 2Line (Single)1M 10M 100M 1G1101001000N or m a l M o d eI m p e d a n c eC o m m o n M o d e I m p e d a n c eCM-2(M/L)3216-121JI m p e d a n c e [o h m ]Frequency [ Hz ]1M 10M 100M 1G1101001000N or m a l M o d e I m p e d a n c e C om m o n M o d e I m p e d a n c eCM-2(M/L)3216-471JI m p e d a n c e [o h m ]Frequency [ Hz ]SCM-2M3216-700J SCM-2M3216-900J SCM-2M3216-121J SCM-2M3216-181J SCM-2M3216-221J SCM-2M3216-471J1M 10M 100M 1G1101001000N or m a l M o d e I m p e d a n c e C om m o n M o d e I m p e d a n c eCM-4(M/L)3216-221J I m p e d a n c e [o h m ]Frequency [ Hz ]1M 10M 100M 1G 1101001000N or m a l M o d e I mp e d a n c e C o m m o n M o d e I m p e d a n c eCM-4(M/L)3216-181J I m p e d a n c e [o h m ]Frequency [ Hz ]1M 10M 100M 1G1101001000N or m a l M o d e I m p e d a n ce C o m mo n M o d e I m p e d a n c eCM-4(M/L)3216-900J I m p e d a n c e [o h m ]Frequency [ Hz ]1M 10M 100M 1G1101001000N or m a l M o d e I m p e d a n c eC o m m o n M o d e Im pe d a n c eCM-4(M/L)3216-700J I m p e d a n c e [o h m ]Frequency [ Hz ]I m p e d a n c e [o h m ]Frequency [Hz]1101001000I m p e d a n c e [o h m ]Frequency [Hz]I m p e d a n c e [o h m ]Frequency [Hz]1M10M100M1G1101001000N or m a l m o d e I m p e d a n c eCo m m o n m o d e I m p e d a n c eCM-4S3216-301JTI m p e d a n c e [o h m ]Frequency [Hz]SCM-4S3216-900J3216 – 4Line (Double)3216 – 4Line (Double) – S type1M10M100M1G1101001000N or m a l M o d e I m p e d a n c e Co m m o n M o de I m p e d a n c eCM-4(M/L)3216-121J I m p e d a n c e [o h m ]Frequency [ Hz ]SCM-4M3216-700JSCM-4M3216-900JSCM-4M3216-121JSCM-4M3216-181JSCM-4M3216-221J10M100M 1G50100150200CM-4S3216-900JC h a r a ct e ri s t i c I m p e d a n c e [o h m ]Frequency[Hz]C h a r a c t e r i s t i c I m p e d a n c e [o h m ]Frequency[Hz]10M100M 1G050100150200CM-4S3216-181JC h a r a c t e r i s t i c I m p e d a n c e [o h m ]Frequency[Hz]10M100M 1G50100150200CM-4S3216-181JC h a r a c t e r i s t i c I m p e d a n c e [o h m ]Frequency[Hz]1M10M100M 1G-30-28-25-23-20-18-15-13-10-8-5-30N or m a l M o de C o m m o n M o d eCM-4S3216-900JI n s e r t i o n l o s s [d B ]Freqeuncy[Hz]I n s e r t i o n l o s s [d B ]Freqeuncy[Hz]I n s e r t i o n l o s s [d B ]Freqeuncy[Hz]Characteristic Impedance vs. Frequency characteristicsInsertion loss vs. Frequency CharacteristicsSCM-4S3216-900J SCM-4S3216-181J SCM-4S3216-301J SCM-4S3216-900J。

上海欧际液压软管样本

220 114 350 115
210 57 280 57
10 6 180 130 330 130 460 180
185 127 340 127
420 127 210 64 280 64
12 8 160 180 275 180 425 230
165 178 280 178
350 178 420 178 210 89 280 89
公司产品广泛运用于冶金、矿山、石化、工程机械、港口机械、交通运输等领域。先后配套使用于宝钢 2300 宽厚板连铸、连轧工程、－炼钢工程，上钢一厂薄板工程，梅钢连铸改造工程；鞍山钢铁集团半连轧、冷轧改造工程；太原钢铁集团 50 万吨不锈钢热轧、冷轧改造工程；本溪钢铁集团热连轧 1700 改造项目，本钢二铁厂高炉烧结工程，本钢二铁钢板坯连铸工程；马鞍山钢铁集团热轧、冷轧薄板工程；首钢机电有限公司，首钢新钢有限公司，首钢东华机械厂；韶关钢铁股份有限公司；济南钢铁集团总公司；南京钢铁集团有限公司；天津钢铁有限公司；唐山钢铁股份有限公司；昆明钢铁集团有限公司；通化钢铁集团股份有限公司等大型钢铁企业的建设项目中。产品还同时运用于：中国第一重型机械集团
一般情况不建议软管接头采用不锈钢材质，因为软管本身是易损件，需定期更换，所以两端的接头碳钢镀锌即可，节省成本。但由于环境、介质或焊接的要求可将过渡接头选为不锈钢。
当使用介质为水或其他化学介质且在高温低压下使用时，建议使用金属软管（全部为不锈钢材质）。
注：1、没有特殊说明的情况下本公司所供货的不锈钢牌号为 1Cr18Ni9Ti 2、密封件材质为 NBR
5、当两端软管接头的管子外径或通径要求不同时，请在软管接头的后面注明管子外径或通径，如：25-200-2000 B1（φ25）=B3+N-φ30*3S K1 32-250-2000 H11（DN38）=H31 K1

wcm3216-共模扼流电感

125 125 125
Insulation Resistance (Ƹ) min.
10M 10M 10M
¾ Measuring Circuit
Common-mode
Normal-mode (Differential-mode)
HP-4291A
HP-4291A
¾ Typical Impedance v.s. Frequency Curve
AxB Lead Free 2=Two Lines S=one circuit, N=Unshieded
900=90Ƹ T=Taping and Reel, B=Bulk(Bags) 04=400mA
E
¾ Dimensions
A
D2
C
Chip size
Size
A(mm)
B(mm)
C(mm)
D1(mm) D2(mm)
µ Ꮠ͜
৷஺ৃ໮ᇞʿνࡈɛཥ໘ձཥ໘մᗙʘ৷੗ ‫ܓ‬ଡ଼ༀʘཥɿண௪ٙ΍ᅼᕏৃҵՓf
¾ Lead Free Part Numbering
WCM 2012 F 2 S F { 900 T 04
A
B CDEF
GHI
A : Series B : Dimension C : Material D : Number of Lines E : Type F : Lead Free Code G : Impedance H : Packaging I : Rated Current
0.9(typ.)
----
D2
D1
D1

µ All the data listed in this catalogue are for reference only,TAI-TECH reserves the right to alter or revise the specifications without prior notification.

ADuM3210_3211_CN

※兼容 VDD1=3V,V DD2=5V 以及 VDD1=5V,V DD2=3V 的工作模式。
Http://
第3页/共 8 页
ADuM 3210/1 ADuM3
五、芯片引脚配置和功能描述
图 3,ADuM3210 引脚图引脚 1 2 3 4 5 6 7 8 名称 VDD1 VIA VIB GND1 GND2 VOB VOA VDD2 功能描述 Side1 端供电电源（2.7V~5.5V） Side1 逻辑输入 A Side1 逻辑输入 B Side1 端电源地 Side2 端电源地 Side2 逻辑输出 B Side2 逻辑输出 A Side2 端供电电源（2.7V~5.5V）
九、订购信息
型号 ADuM3210ARZ ADuM3210ARZ-RL7 ADuM3210BRZ ADuM3210BRZ-RL7 Http:// 通道 2 2 2 2 包装形式管装卷带管装卷带最小包装 98 量 1000 98 1000 封装 SOIC8 SOIC8 SOIC8 SOIC8 无铅状态无铅无铅无铅无铅
3、传输延迟时间相关参数
传输延迟时间描述的是逻辑器件经过器件传输所需要的时间，低至高延迟时间（TPLH）是指器件输入端上升沿与输出端上升沿之间的时间差，高至低延迟时间（TPHL）是指器件输入端下降沿与输出端下降沿之间的时间差。如下图所示
4、脉宽失真
脉宽失真 PWD（pulse-width distortion）是指低至高延迟时间 TPLH 与高至低延迟时间 TPHL 之间的最大差值，它显示了器件经过器件输出后保持原样的精确程度。 ADUM3210/ADUM3211 的最低脉宽失真小于 3ns(10M/25Mbps) ；最大脉宽失真是 6ns(1Mbps)。

YHSC-SCM-SC-2002 说明书

雷迪有限公司 RD11229杂散电流检测仪（SCM）用户手册安全注意事项安全警告在本手册的中有两种级别的安全提示，它们是：警告如果不正确地遵照该提示指定的步骤，可能会造成人员伤亡。

注意如果不正确地遵照该提示指定的步骤，可能会造成仪器的损坏。

请认真阅读本手册中的警告和注意信息，并遵照其给定的所有指示。

FCC声明本产品的生产厂家根据FCC规则15.103部分将该产品划分为测试设备。

欧洲声明符合EMC 指令 89/336/EEC。

注意：没有经过雷迪公司的特别认可，任何对产品的改装或更改都会使用户操作本设备的授权失效。

目录安全注意事项 (I)目录 (2)1.1 概念 (6)1.1.1 现有的监测杂散电流干扰的方法 (8)1.1.2 杂散电流的影响 (8)1.1.3 为什么电流测量如此重要 (8)1.1.4 为什么电压测量如此重要 (8)2. 设备概述 (8)2.1 组成 (8)2.1.1 SCM智能感应器 (8)2.1.2 SP智能探针2 (9)2.1.3 SI智能信号发送器 (9)2.1.4 SCM智能感应器控制软件 (10)2.1.5 数据分析软件 (10)2.1.6 笔记本电脑 (10)2.1.7 全球定位功能 (GPS) 选项 (11)2.1.8 杂散电流检测仪工作原理概述 (11)2.2 杂散电流检测仪（SCM）成套设备 (11)3. 设备准备 (12)3.1 电池充电 (12)3.1.1 SCM智能感应器 (12)3.1.2 SP智能探针2 (13)3.1.3 SI智能信号发送器 (13)3.1.4 笔记本电脑 (13)3.1.5 软件安装 (13)4. 操作 (14)4.1 静态测量 (14)4.1.1 介绍 (14)4.1.2 计划方案 (14)4.1.3 SCM智能感应器安装 (14)4.1.4 智能探针安装 (15)4.1.5 使用SCM智能感应器或智能探针2进行测量 (17)4.1.6 设置智能信号发送器（仅用于静态杂散电流检测） (17)4.1.7 连接智能信号发送器 (18)4.1.8 操作智能信号发送器 (19)4.1.9 启动SCM智能感应器 (24)4.1.10 使用SCM智能感应器控制软件 (24)4.1.11 设置SCM智能感应器 (24)5. 动态测量 (36)5.1 介绍 (36)5.2 动态检测技术 (36)5.3 计划方案 (36)5.4 SCM智能感应器安装 (37)5.5 智能探针安装 (37)5.6 把SCM智能感应器连接到笔记本电脑 (37)5.7 关闭SCM智能感应器 (37)6. 读取和分析数据 (40)6.1 取下SmartMedia存储卡 (40)6.2 读取数据记录 (41)6.2.1 数据记录文件 (41)6.3 使用数据分析软件 (41)6.3.1 介绍 (41)6.3.2 SCM 数据分析软件 (42)6.3.3 创建一个时间段 (43)6.4 显示多个文件 (45)6.5 工具栏 (46)6.5.1 文件操作工具栏 (46)6.5.2 水平方向数据操作工具栏 (48)6.5.3 垂直方向数据操作工具栏 (50)6.5.4 数据度量工具栏 (51)6.6 菜单 (55)6.6.1 File文件菜单 (55)6.6.2 View（查看）菜单 (58)6.6.3 Configuration（设置）菜单 (60)6.6.4 Trace（曲线）菜单 (61)6.6.5 Help（帮助）菜单 (63)6.7 水平滚动和光标控制 (63)7 实例 (67)插图清单1. 介绍 (6)图 4.1 智能信号发送器使用整流器作为电源连接到管道阴极保护设备电缆 (18)图 4.2 智能信号发送器连接到阳极电缆 (19)图 4.5 SCM 设置屏幕 (24)图 4.6 SCM智能感应器的版本信息 (25)图 4.7 电流测量检查框 (25)图 4.8 电压测量检查框 (25)图 4.9 电流和电压说明屏幕 (26)图 4.10 测量单位屏幕 (26)图 4.11智能信号发送器检查框 (26)图 4.12 数据记录设置 (27)图 4.13 SmartMedia文件 (27)图 4.14 功能按钮 (28)图 4.15 SCM关于屏幕 (28)图 4.16 数据分析软件屏幕 (29)图 4.17 缩放比例和宽度屏幕 (29)图 4.18 信号浏览器屏幕 (30)图 4.19 探测信息屏幕 (31)图 4.20 时间坐标轴控制屏幕 (33)图 4.21 音量控制 (33)图 4.22 通信连接OK屏幕 (34)图 4.23 没有通信连接屏幕 (34)图 4.24 实时时钟屏幕 (34)图 4.25 屏幕光标 (35)图 5.1 SCM设置屏幕 (38)图 5.2 数据记录设置 (38)图 5.3 给当前的文件输入说明 (39)图 6.1 数据分析软件屏幕 (42)图 6.2 SCM数据分析软件屏幕 (42)图 6.3 创建新的时间段屏幕 (43)图 6.4 创建一个新时间段屏幕 (43)图 6.5 四条曲线的时间对准曲线 (45)图 6.6 关闭了时间对准功能的四条曲线 (46)图 6.7 曲线属性 (47)图 6.8 关于屏幕 (48)图 6.9 曲线相关 (52)图 6.10 曲线相关结果屏幕 (53)图 6.11 漂移消除屏幕 (53)图 6.12 差异曲线屏幕 (53)图 6.13 未受保护管道检测屏幕 (54)图 6.14 未受保护管道检测结果屏幕 (54)图 6.15 自动动态电流计算屏幕 (54)图 6.16 自动动态电流计算结果屏幕 (55)图 6.17 查看记录文件屏幕 (55)图 6.19 指定要导出的数据的分隔符屏幕 (58)图 6.18 View（查看）菜单 (56)图 6.20 选择了重叠模式查看曲线 (59)图 6.21 重叠模式被取消选定查看曲线 (59)图 6.22 Configuration（设置）菜单 (60)图 6.23 测量单位 (60)图 6.24 以前的时间段数量屏幕 (61)图 6.25 Trace（曲线）菜单 (61)图 6.26 选择曲线菜单 (62)图 6.28 可见的曲线菜单 (62)图 6.29 Help（帮助）菜单 (63)图 6.30 水平滚动菜单 (64)图 6.31 垂直和水平光标 (64)图 6.32 曲线功能 (65)图 6.33 定义绝对零点 (66)1．介绍本手册讲述如何：• 操作雷迪公司的杂散电流检测仪（SCM）• 操作智能信号发送器（SI）• 将SCM软件安装到笔记本电脑• 使用应用软件SCM可以沿着管道检测任何杂散电流的大小和方向。

ACA3216M3-600-T中文资料

9421_ACA(1/2)EMC ComponentsACA Series ACA3216, 5020 T ypesFerrite Beads SMD ArrayFEATURES• A single ACA series chip can be used to suppress noise on 3, 4,or 6 lines, depending on the selected part. This product is thus an excellent choice for EMC suppression at the I/O lines of compact electronic equipment, such as portables, which require high-density circuit conﬁgurations.•Two types are available: the M type for general signals and the H type for high-speed (high-frequency band) signals. This noise countermeasure is therefore applicable to various types of circuits.• A 3-line type is available speciﬁcally for audio applications, such as headphone lines.• A 4-line type with a 3216 form factor is available as a direct replacement for standard chip resistor arrays. It can be used without any change to the circuit board land pattern. APPLICATIONSNoise suppression for audio applications, including headphone lines in CD-ROM, DVD, MD, and other equipment (3-line type).Noise suppression for the I/O lines of notebook PCs, word proces-sors, digital TVs and VTRs, and portable communications equip-ment.ACA3216 TYPE (3- and 4-Line)SHAPES AND DIMENSIONS/CIRCUIT DIAGRAMS/RECOMMENDED PC BOARD PATTERNS (REFLOW SOLDERING) 3-LINE 4-LINEELECTRICAL CHARACTERISTICS∗ X:Packaging style (T: T aping [ø180mm reel], TL: T aping [ø330mm reel], B: Bulk)TYPICAL ELECTRICAL CHARACTERISTICS Z, X, R vs. FREQUENCY CHARACTERISTICSACA3216M4-600ACA3216H4-060ACA3216H4-120ACA3216H4-300YZER YHP4191APart No.Impedance ( Ω )[100MHz]DC resistance ( Ω )max.Rated current (mA)max.Pitch (mm)Built-in line number Voltage between lines Edc(V)max.ACA3216M3-600-X ∗600±25%0.851001 3 5ACA3216M4-060-X 60±25%0.43000.845ACA3216M4-120-X 120±25%12000.845ACA3216M4-300-X 300±25% 1.71000.8 4 5ACA3216M4-600-X600±25% 2.3600.8 4 5ACA3216H4-060-X 60±25%0.52500.845ACA3216H4-120-X 120±25%0.81500.845ACA3216H4-300-X300±25%1.71000.84 5元器件交易网9421_ACA 0104279421_ACA(2/2)EMC ComponentsACA Series ACA3216, 5020 T ypesFerrite Beads SMD ArrayACA5020 TYPE (6-Line)SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM/RECOMMENDED PC BOARD PATTERN 6-LINEELECTRICAL CHARACTERISTICS∗ X:Packaging style (T: T aping [ø180mm reel], TL: [ø330mm reel], B: Bulk)TYPICAL ELECTRICAL CHARACTERISTICSZ, X, R vs. FREQUENCY CHARACTERISTICS ACA5020M6-060ACA5020M6-120ACA5020H6-060ACA5020H6-120• TEST EQUIPMENT: RF IMPEDANCE ANAL YZER YHP4191APart No.Impedance ( Ω )[100MHz]DC resistance ( Ω )max.Rated current (mA)max.Pitch (mm)Built-in line number Voltage between lines Edc(V)max.ACA5020M6-060-X ∗60±25%0.34000.8 6 5ACA5020M6-120-X 120±25%0.52000.865ACA5020H6-060-X 60±25%0.52500.8 6 5ACA5020H6-120-X120±25%0.81500.865元器件交易网。

SCM3216F-161M中文资料

SMD Wire Wound EMI Common Mode Chip—SCM3216F series
E. Impedance curve:
Special specifications are available for customer’s requirement.
SMD wire wound Common Mode Chip Inductor: P/N SCM3216F-series Oct. 10, 2004. Page: 2 of 2
Rated Voltage (Vdc)
Withstand Voltage (Vdc)
Insulation Resistance @125Байду номын сангаасdC (MΩ) Min.
50
125
10
B. Mechanical Drawing:
3.2 ± 0.2
1.9 ± 0.2 1.60 ± 0.2
(1)
(2)
0.17
(1)
元器件交易网
Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: frontiersales@ Web:
SMD wire wound Common Mode Chip Inductor: P/N SCM3216F-series Oct. 10, 2004. Page: 1 of 2
元器件交易网
Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: frontiersales@ Web:

内螺纹铜管

内螺纹铜管 This manuscript was revised on November 28, 2020铜管，配管类标准内螺纹铜管定义本标准采用下列定义。

1：内螺纹铜管管材内表面具有一定数量、一定螺旋角度的金属肋。

2：圆度管材任一端面上测量的最大与最小直径之差。

3：平均壁厚指内螺纹铜管按称重法算出相应公称外径的无缝光管的壁厚值。

4：分类与命名产品分类：热交换器用铜管的种类及牌号见表5：型号命名：产品型号命名如下：示例1：内螺纹铜管，外经Φ、底壁厚、齿高、齿数60、螺旋角18度、供应形式（LWC），牌号TP2，铜管供应状态M，执行标准GB20928。

标记为：内螺纹铜管Φ××LWC ×60×18 TP2M GB20928。

示例2：内螺纹铜管，外经Φ、底壁厚、齿高、齿数60、螺旋角18度、供应形式（LWC），牌号C1100T，铜管供应状态OL，执行标准JISH 3300。

标记为：内螺纹铜管Φ××LWC ×60×18 C1100T OL JISH 3300。

技术要求1：外观质量：内外表面质量管材的内外表面无针孔、裂缝、起皮、气泡、粗拉道、夹杂、海绵、铜粉、积碳层、绿锈、脏污和严重的氧化膜（内螺纹铜管内表面齿型均匀、正常）。

内外表面颜色要求不得呈（灰）黑色、蓝色，呈轻微灰黑色时不能被擦除，不能有油污流出。

用气吹内外表面不得有粉沫，且吹后表面不得变成白色。

不允许存在明显的划伤、凹坑和斑点等缺陷。

2：管材质量管材不应有分层和明显呈暗裂状粗燥感。

3：结构尺寸：内螺纹铜管尺寸、规格热交换器用内螺纹铜管的尺寸、规格应符合表的规定：注：外径允许误差计算公式：+│（Dmax+Dmin）÷2 -Dnom│Dmax：同一截面上最大直径；Dmin：同一截面上最小直径；Dnom：名义直径。

4：圆度圆度允许误差见表：注：计算公式：不圆度=（最大外径-最小外径）/标称外径*100%5：性能要求压扁试验观察压扁后的试样，试样不应有肉眼可见的微小裂纹。

16排32层螺旋CT招标技术规格要求

具备5种可选电压：70, 80, 100, 120,140KV
2.3.3
球管最小电压W70KVXX
2.3.4
球管最大电压：，140KV
2.3.5
球管最大电流：，230mA
2.3.6
球管双焦点：满足医学高清图像的需求
2.3.7
发生器功率：，40KW等效功率
*2.3.8
CT主机、球管和口探测器均为同一品牌,同一厂家生产
5.3.2
激光打印机一台
5.3.3
专用显示器一块：双屏显示（其中块为影像专用显示屏，支持竖屏。另块为普通显示器20寸LCD）
5.3.4
CT医学影像软件一套：阅片诊断，图文报告，后期影像处理，病历管理和备份处理
注：1、带*的技术参数一项达不到要求者，为废标;
2、非关键技术参数每项达不到要求者，扣3分。
婴幼儿扫描专用软件包
2.6.17
全中文操作界面
2.6.18
造影剂智能动态跟踪
2.6.19
提供最新的迭代技术
2.6.20
提供技术白皮书
2.7
附件
2.7.1
头托、头垫：标配。水模（头体）校准模
2.7.2
主计算机用不间断电源：30分钟（知名品牌）
2.7.3
主控台工作桌
2.8
售后服务和要求
2.8.1
整机保修：1年
5.1.2
分辨率，500PPI
5.1.3
灰阶输出，14bit
5.1.4
打印速度110张/小时（14X17）
5.1.5
支持 14X17、14X14、11X14、10X12、8X105 种尺寸胶片
5.1.6
支持乳腺片打印，达到50微米分辨率

AP3216CGCK中文资料

5 DRAWN: W.J.ZHU
PAGE: 3 OF 4 ERP:1203000333
元器件交易网
AP3216CGCK
Recommended Soldering Pattern (Units : mm)
Tape Specifications (Units : mm)
Absolute Maximum Ratings at TA=25°C
Parameter Power dissipation DC Forward Current Peak Forward Current [1] Reverse Voltage Operating/Storage Temperature
Note: 1. 1/10 Duty Cycle, 0.1ms Pulse Width.
Green 105 30 150 5 -40°C To +85°C
Units mW mA mA V
SPEC NO: DSAA6052 APPROVED: J. Lu
REV NO: V.5 CHECKED: Allen Liu
Electrical / Optical Characteristics at TA=25°C
Symbol λpeak λD ∆λ1/2 C VF IR Parameter Peak Wavelength Dominant Wavelength Spectral Line Half-width Capacitance Forward Voltage Reverse Current Green Green Green Green Green Green Device Typ. 574 570 20 15 2.1 2.5 10 Max. Units nm nm nm pF V uA Test Conditions IF=20mA IF=20mA IF=20mA VF=0V;f=1MHz IF=20mA VR = 5V

CMC绕线型贴片共模滤波器(共模电感)规格书

Reliability Test
Specified value N0. Item 0805 1206 Test methods
9
Appearance:No Damage ; Drop Impedance:within 20% of initial value. Dropped 10 times on a concrete floor from a height of 1m.
7
Appearance:No Damage ; Vibration Impedance:within 20% of initial value.
10~55~10Hz Frequency 10 to 55 to 10Hz 1.5mm Amplitude:1.5mm X Y Z 1 45 Directions: 1 hours 45minutes each in X,Y,Z direction.
Flexure:20mm 10 Appearance:No Damage ; Flextrue strength Impedance:within 20% of initial value. Test board:Glass -Epoxy board Thickness:0.8mm
Appearance:No Damage ; 11 Inductors shall not have a open winding.
emperature:-40 for 60 2min +85 for 60 2min 10 Number of cycles:10
4
High Temperature storage
Appearance:No Damage ; Impedance:within 20% of initial value.

中文四版-SMC样本

带锁销钉式带耐强磁场的磁性开关带耐强磁场的磁性开关带耐强磁场的磁性开关紧凑型基本型带气缓冲双出杆型滑动装置·内置液压缓冲器伺服气缸磁偶式磁偶式·滑尺型／球轴承磁偶式·直接安装型
2.5, 4
CAT.C06-02A
6, 10, 15
CAT.C06-02A
6, 10, 16
CAT.C04-01A
错误内容产品规格变更
改正日期 06年8月
型号表示错误，易造成选型错误 06年8月
螺纹表示错误，易造成选型错误 06年8月
注解错误，易造成选型错误
07年11月
产品尺寸错误，易造成选型错误 07年8月
内容更新
07年11月
内容更新
07年11月
产品尺寸错误，易造成选型错误磁性开关变更词汇更正、录入错误
CAT.ES20-152B CAT.ES20-177A CAT.E256A CAT.ES20-179B CAT.E216B CAT.ES20-95B CAT.ES20-157B P-1991-6 CAT.ES20-160A CAT.E204A CAT.ES20-159A CAT.ES20-159A CAT.ES20-159A CAT.ES20-147A
9
f
B1
h+
□C
ZZ + + 行程
□B
A KF N H
S + 行程 ZZ + 行程
N M
(mm)
缸径行程范围 (mm)
A AL □B B1 □C D E F G H1
J
(mm) 无防护套带防护套
无防护套
带防护套
K KA M MM N P S
H ZZ e f h

SCM-16用户手册

T1
VW1018 ★
T2
VW1020 ★
T3
VW1022 ★
T426 ★
T6
VW1028 ★
T7
VW1030 ★
T8
VW1032 ★
★如果电流为7通道，那么温度通道的寄存器地址就相应减 2。
3.2 占用PLC硬件资源
1、输入口：I0.0 ,I0.1
2、数据存储器：18 个
t5-T5 第 5 温度通道输入端
I8 第 8 通道电流信号输入
t6-T6 第 6 温度通道输入端
..I16 第 16 通道电流信号输入
t7-T7 第 7 温度通道输入端
VCOM 电压信号输入公共端
t8-T8 第 8 温度通道输入端
V1 第 1 通道电压信号输入
……
V2 第 2 通道电压信号输入
..T12 第 12 温度通道输入端
产生电气干扰的电线。 2．如果输入信号有电气噪声或电压波动，可以接一个平滑电容器（0.1
μF～0.47μF/25V）。 3．工作电源建议使用PLC自带输出的24VDC电源。如果使用外部的24VDC
电源，则必须与PLC自带输出的24V电源共地。 4．在电气干扰严重的场合，则将闲置的PT100通道全部短接或接100欧姆左右电阻。
Wuxi COCIS Electronics
MOD BU S PORT 1
图1-1 模块外观图
电流信号
① AGND 电压信号
AGND 温度传感器
PT100
①
①
④
③ 18-30Vdc 20mA
I1 ICOM
V1 VCOM ②
T1 t1 +24V 0V
SCM-系列