A-B罗克韦尔 1756-IF4FXOF2F
A-B罗克韦尔 1756-IF4FXOF2F
A-B罗克韦尔 1756-IF4FXOF2F
AC/DC变换是将交流变换为直流,其功率流向可以是双向的,功率流由电源流向负载的称为“整流”,功率流由负载返回电源的称为“有源逆变”。AC/DC变换器输入为50/60Hz的交流电,因*须经整流、滤波,因此体积相对较大的滤波电容器是必*可*的,同时因遇到*全标准(如UL、CCEE等)及EMC指令的限制(如IEC、、FCC、CSA),交流输入侧*须加EMC滤波及使用符合*全标准的元件,这样就限制AC/DC电源体积的小型化,另外,由于内部的高频、高压、大电流开关动作,使得解决EMC电磁兼容问题难度加大,也就对内部高密度安装电路设计提出了很高的要求,由于同样的原因,高电压、大电流开关使得电源工作损耗增大,限制了AC/DC变换器模块化的进程,因此*须采用电源系统优化设计方法才能使其工作效率达到一*的满意程度。
AC/DC变换按电路的接线方式可分为,半波电路、全波电路。按电源相数可分为,单相、三相、多相。按电路工作象限又可分为一象限、二象限、三象限、四象限。
开关电源的选用
开关电源在输入抗干扰性能上,由于其自身电路结构的特点(多级串联),一般的输入干扰如浪涌电压很难通过,在输出电压稳定度这一技术指标上与线性电源相比具有较大的优势,其输出电压稳定度可达(0.5~1)%。开关电源模块作为一种电力电子集成器件
1326AB-B740E-M2L 94321
1326AB-B515E-21-X51 36232
1326AB-B530E-21 42310 各1
STBPDT3105K 1个
变频器 20DC2P1A0NYNANNNN 2台
TSXCTY2A
TSXPBY100
TSXP572634
TSXDSY16T2
TWDLCAE40DRF
ABB AFCB-01C 5
ABB AGBB-01C 2
ABB AINT-24C 4
ABB AF300-30 3
ABB ACS800-104-XXXX-7 FILM 4
APOW-11C 3
6ES7510-1DK03-0AB0 82pcs
6ES7515-2AN03-0AB0 25pcs
6ES7131-6BF61-0AA0 30pcs
功率单元 HPU690/077MB1 2-------------
GJR2391700R0200 1
1734-IE4S 12785 9
1756-A10 4面价9910
1769-PA4 2面价6740
1769-IF8 4面价11725
1769-L32E 1面价42310
1769-OB32 2面价7752
1756-OF6CI 1面价29687
1756-IR6I 1面价25245
1756-A17 5面价13997
1756-CNBR 10面价33716 E版本
1606-XLP72E 1面价1663 库存1台
1756-TBNH 30面价1111
1756-ENBT 1面价35660
1756-A7/A 1面价8145
1756-2WS 10面价查不到
1756-A13 3面价11909
Eaton EASY-USB-CAB 1pcs
Allen Bradley 20-750-S 5pcs 面价1216
ATV71HD11N4Z 数量3
1326AB-B740E-M2L 23年面价:94321 1
1326AB-B420E-21-X51 23年面价:29453 5
1326AB-B515E-21-X51 23年面价:36232 2
MIYACHI MM-730A MM730A
MITSUBISHI Q173CPU Q173CPU
MITSUBISHI HC-H703BS-A42 HCH703BSA42
MICROMASS LCT LCT
MEASUREX 51402089-100 51402089100
MEASUREX 51198947-100 51198947100
MARCONI ASX-1000-10AC ASX100010AC
MAGNETEK R762 R762
LOUIS ALLIS 46S1676-1010 46S16761010
LOUIS ALLIS 46S01676-0050 46S016760050
LENZE EVS9327-ESV906 EVS9327ESV906
KUNKLE 6252FLK01AS0020 6252FLK01AS0020
ITE SIEMENS PXD63B120 PXD63B120
IRCON R35C15001430/640 R35C15001430640
INDRAMAT TWM1.1-100-300-W1/115 TWM11100300W1115
INDRAMAT TVD1.2-15-03 TVD121503
INDRAMAT TRANS01.7/1-OP01 TRANS0171OP01
INDRAMAT TDM1.2-50-300-W1 TDM1250300W1
INDRAMAT TDM1.2-100-300-W1/115 TDM12100300W1115
INDRAMAT MAC071C-0-NS-3-C/095-A-0/S001 MAC071C0NS3C095B
INDRAMAT DKC02.3-100-7-FW DKC0231007FW
INDRAMAT BTC06.2A-F-EN3-FW BTC062AFEN3FW
HONEYWELL W7761A-2010 W7761A2010
HONEYWELL TVMP-E0-00-AM0-A00-F10-0U0000-00 TVMPE000AM0A00F1
HONEYWELL 51401570-100 51401570100
HONEYWELL 51195096-200 51195096200
HOFFMAN ENCLOSURES MHB11-0426-G306 MHB110426G306
HARMONIC DRIVE HTL8000-1L-AS-DC HTL80001LASDC
GIDDINGS & LEWIS 1-21783 121783
GHISALBA GH57.3.00-FG51 GH57300FG51
GENERAL ELECTRIC DS3800NADA1F1G DS3800NADA1F1G
GENERAL ELECTRIC DS200GDPAG1AKF DS200GDPAG1AKF
GENERAL ELECTRIC 9F62KED300 9F62KED300
GENERAL ELECTRIC 9303M65P01 9303M65P01
GENERAL ELECTRIC 44B373188-G02 44B373188G02
GENERAL ELECTRIC 137D5158G2 137D5158G2
GENERAL ELECTRIC 137D5145G1 137D5145G1
GENERAL ELECTRIC 118D1377G3 118D1377G3
GENERAL ELECTRIC 117D7318G3 117D7318G3
GENERAL ELECTRIC 117D7314G1 117D7314G1
GEMCO ELECTRIC 1989-CA-1530A 1989CA1530A
GE FANUC IC754CGL06CTD IC754CGL06CTD
GE FANUC IC5005TBN0000 IC5005TBN0000
GE FANUC IC3600STKK1 IC3600STKK1
GE FANUC IC3600SPRB1 IC3600SPRB1
GE FANUC IC3600PTJA4 IC3600PTJA4
GE FANUC IC3600LRLB1 IC3600LRLB1
FURNAS ELECTRIC CO DT083 DT083
FOXBORO P0961BD P0961BD
FOXBORO P0960GC P0960GC
FOXBORO B0133LA B0133LA
FISHER ROSEMOUNT 01984-2503-0001 0198425030001
FANUC A20B-0008-0911 A20B00080911
FANUC A16B-2203-0292 A16B22030292
FANUC A16B-1000-0100 A16B10000100
FANUC A16B-0180-0260 A16B01800260
FANUC A06B-0653-B011 A06B0653B011
FANUC A06B-0346-B255 A06B0346B255
EUROTHERM DRIVES 590C/0350/6/3/0/1/0/00/000 590C035063010000
ENDRESS & HAUSER 50P4H-EL0A1RA0BAAA 50P4HEL0A1RA0BAA
DYNAVISION M6-17-12 M61712
DANFOSS FC-102P7K5T2P21H2XGXXXXSXXXXAXBXCXXXXDX FC102P7K5T2P21H2
CUTLER HAMMER AN56SN0 AN56SN0
CUTLER HAMMER 5485SK-PMPP-5000 5485SKPMPP5000
CUTLER HAMMER 1MTB800R 1MTB800R
CONTROL TECHNIQUES M0598400 M0598400
CONTROL TECHNIQUES M0598300 M0598300
CONTROL TECHNIQUES FX-8400 FX8400
COMPUMOTOR 469876-01F 46987601F
COMAU SAU2-MOD-2 SAU2MOD2
COGNEX 800-5870-1 80058701
CLEVELAND MOTION CONTROL BNR5110GPA00CS0002 BNR5110GPAOOCS00
CAMCO 601RDM-C135 601RDMC135
BOSCH 0-608-830-142 0608830142
BAUMULLER BUS20-160/270-31-023 BUS2016027031023
BAUMULLER BUS20-160/270-31-022 BUS2016027031022
BARBER COLMAN GCM-86120 GCM86120
BALDOR MB7420AB MB7420AB
BAILEY CONTROLS NSSM-01 NSSM01
ASTRO MED IMCD-DDE3200 IMCDDDE3200
ASEA BROWN BOVERI GNT2009421R0001 GNT2009421R0001
ASEA BROWN BOVERI DPH-10051D-S15001/1 DPH10051DS150011
ASEA BROWN BOVERI ACS550-PC-072A-4+B055+K466+L511 ACS550PC072A4B05
ASEA BROWN BOVERI 57360001-A/6 57360001A6
ASEA BROWN BOVERI 57310001-LM 57310001LM
ASEA BROWN BOVERI 57088613 57088613
ASEA BROWN BOVERI 3ADT306800R1 3ADT306800R1
ALLEN BRADLEY MPG-B050-031-M22 MPGB050031M22
ALLEN BRADLEY 8520-3S5A-BAT-EX4-Y-1-4 85203S5ABATEX4Y1
ALLEN BRADLEY 8520-3S10A-BAT-EX4-T1-Y-4-5-7 85203S10ABATEX4T
ALLEN BRADLEY 8520-3S10A-BAT-EX4-S-1-2-3-4-5-7 85203S10ABATEX4S
ALLEN BRADLEY 813S-COAM 813SCOAM
ALLEN BRADLEY 7552-040 7552040
ALLEN BRADLEY 6182-BGAZZC 6182BGAZZC
ALLEN BRADLEY 512-EAB-27 512EAB27
ALLEN BRADLEY 4100-214-R 4100214R
ALLEN BRADLEY 40382-809-07 4038280907
ALLEN BRADLEY 2711E-T10C15 2711ET10C15
ALLEN BRADLEY 2711-B6C8 2711B6C8
ALLEN BRADLEY 1785-L80C15/E 1785L80C15E
ALLEN BRADLEY 1771-NIV1 1771NIV1
ALLEN BRADLEY 1771-IR 1771IR
ALLEN BRADLEY 1756-L73 1756L73
ALLEN BRADLEY 1756-L63 1756L63
ALLEN BRADLEY 1756-L61S 1756L61S
ALLEN BRADLEY 1756-L55M24 1756L55M24
ALLEN BRADLEY 1756-L1M3 1756L1M3
ALLEN BRADLEY 1747-L552 1747L552
ALLEN BRADLEY 1747-L543 1747L543
ALLEN BRADLEY 150-B54NBDE 150B54NBDE
ALLEN BRADLEY 150-B35NCD 150B35NCD
ALLEN BRADLEY 150-A135NBDB 150A135NBDB
ALLEN BRADLEY 1440-VST02-01RA 1440VST0201RA
ALLEN BRADLEY 1336S-BX040-AN-EN-L6 1336SBX040ANENL6
ALLEN BRADLEY 1336S-BX040-AN-EN4-L6 1336SBX040ANEN4L
ALLEN BRADLEY 1336F-B060-AA-EN 1336FB060AAEN
ALLEN BRADLEY 1336-C040-EAG 1336C040EAG
ALLEN BRADLEY 1326AB-B720F-21K7 1326ABB720F21K7
ALLEN BRADLEY 1326AB-B720E-21 1326ABB720E21
ACCURAY QA-3-017948-003 QA3017948003
ACCURAY 100614-001 100614001