128229-01

128229-01

128229-01

128229-01

15499-146 - 2

127610-01,?125840-01   1

330750-60-RU 1

176449-02, 128229-01 1

163179-01 8

170133-090-00 4

253-1DP01    1 

031-1BB30    1 

032-1BB30    1 

015-CEFPR01  1 

050-1BA10     1

A06B-6127-H209    1

FS225R12KE3/AGDR-71C    3个

6ES7155-5AA00-0AB0   

A860-0365-T101   10个

变频单元\HTPUXX/075-AC3 REV02   1

1756-L55M13  老面价 49500    1

MVI56-MBP   1

DP通讯拓展卡 HVCOM-DP 10个

6ES7352-5AH01-0AE0  5  原装

横河UT32A-000-11-00 YOKOGAWA   1

6SL3330-6TE35-5AA3   1

6GK5208-0BA00-2AC2   2

通讯模块 PLX31-EIP-MBTCP-CC   1

25C-D6P0N114   面价8280    1

6SE7024-7FD84-1HF5    1

6FC5203-0AF50-1AA0    1

MULTILIN SR750-P5-G5-S5-HI-A20-RTM8  SR750P5G5S5HIA20

MULTILIN PLMNTR1  PLMNTR1

MTS SYSTEMS CO 471908-02  47190802

MOTOROLA R-2001D  R2001D

MODULAR AUTOMATION MICRO-5000  MICRO5000

MODICON PC-0984-485  PC0984485

MODICON AS-P840-000  ASP840000

MODICON AS-M909-022  ASM909022

MODICON AS-M909-002  ASM909002

MODICON AS-D025-010  ASD025010

MODICON AS-D005-009  ASD005009

MODICON AS-584L-211  AS584L211

MODICON AM-M909-022  AMM909022

MODICON AM-M909-002  AMM909002

MODICON 100-265-016  100265016

MITSUBISHI A985GOT-TBD  A985GOTTBD

MICROWAVE DATA SYS 4130ABHADG1MH01  4130ABHADG1MH01

MICROSWITCH 82114927-501  82114927501

MICRO MOTION CMF010M323NU  CMF010M323NU

MARPOSS 6321601400  6321601400

MARPOSS 3413024000  3413024000

LANDIS & GYR PXC100-E96.A  PXC100E96A

KOLLMORGEN IND M-803-A-B1-B3  M803AB1B3

KOLLMORGEN IND BDS4A-203J-0001-204A2  BDS4A203J0001204

KMC CONTROLS KMD-5100  KMD5100

KEYENCE CORP LS-3060  LS3060

ITE SIEMENS VB357TL  VB357TL

ITE SIEMENS HNFC368J  HNFC368J

ITE SIEMENS HFC366J  HFC366J

INDRAMAT TDM1.2-030-300-W/115  TDM12030300W115

INDRAMAT MDD-112C-N-020-N2L-130PB0  MDD112CN020N2L1A

INDRAMAT MAC112D-0-HD-3-C/130-A-0/S021  MAC112D0HD3C1305

INDRAMAT MAC112D-0-HD-3-C/130-A-0  MAC112D0HD3C130A

INDRAMAT MAC112A-0-VD-3-C/130-A-1  MAC112A0VD3C130A

INDRAMAT MAC112A-0-VD-3-C/130-A-0  MAC112A0VD3C130B

INDRAMAT DSC1.7-50-115  DSC1750115

INDRAMAT DDS03.1-W/030-D  DDS031W030D

INDRAMAT CLM01.3-X-0-2-B-FW  CLM013X02BFW

INDRAMAT CLC-V02.3-C-1  CLCV023C1

INDRAMAT 112D-2-HD-1-8/130-A-0/J1250/S05  112D2HD18130A0J1

HONEYWELL FF-SEDGE6G2-1M-C  FFSEDGE6G21MC

HONEYWELL 51401216-100  51401216100

HOFFMAN ENCLOSURES A-603612LPEMCSS  A603612LPEMCSS

HEIDENHAIN CORP 359651-02  35965102

HALLIBURTON MP-48  MP48

GIDDINGS & LEWIS 401-34328-01  4013432801

GENERAL ELECTRIC L28490P05  L28490P05

GENERAL ELECTRIC DS3860DMPK  DS3860DMPK

GENERAL ELECTRIC DS3820LIMA  DS3820LIMA

GENERAL ELECTRIC DS200KLDBG1A  DS200KLDBG1A

GENERAL ELECTRIC DS200GDPAG1AKF  DS200GDPAG1AKF

GENERAL ELECTRIC 6KGP53040X9XXXA1  6KGP53040X9XXXA1

GENERAL ELECTRIC 5CD153JA006B068  5CD153JA006B068

GENERAL ELECTRIC 5CD152GA007B040  5CD152GA007B040

GENERAL ELECTRIC 169C2773G2  169C2773G2

GENERAL ELECTRIC 12SGC21B1A  12SGC21B1A

GENERAL ELECTRIC 12SGC21A1A  12SGC21A1A

GENERAL ELECTRIC 118D1319G1  118D1319G1

GENERAL ELECTRIC 115D2221G2  115D2221G2

GENERAL ELECTRIC 0784E661G0002  0784E661G0002

GE FUJI 6KDV5088R9X9  6KDV5088R9X9

GE FANUC IC752WTA058  IC752WTA058

GE FANUC IC752DPA062  IC752DPA062

GARDNER DENVER 2BA-2K2A  2BA2K2A

FUJI ELECTRIC FSD-11DN-23  FSD11DN23

FISHER ROSEMOUNT 8711TPE005R1E5  8711TPE005R1E5

FANUC A16B-1210-0030  A16B12100030

FANUC A06B-6057-H203  A06B6057H203

FANUC A06B-6050-H002  A06B6050H002

FANUC A06B-0512-B504  A06B0512B504

FANUC A06B-0502-B201  A06B0502B201

FANUC A06B-0352-B731  A06B0352B731

EUROTHERM DRIVES 590C0350910  590C0350910

ENERDYNE DEC2000R2  DEC2000R2

EDMUNDS GAGES CAG-QCM  CAGQCM

DVT DVT-535  DVT535

DINAMIC OIL RE2524HS245.74STBG  RE2524HS24574STB

DATAMYTE 953-07  95307

DANFOSS 175H4447  175H4447

DANFOSS 175H4147  175H4147

CUTLER HAMMER S801R10P3S  S801R10P3S

CUTLER HAMMER ND312KA06U18Z07  ND312KA06U18Z07

CUTLER HAMMER ECN1841CJJ  ECN1841CJJ

CONTROL TECHNIQUES FX6210  FX6210

CONTROL TECHNIQUES DXM-490WB  DXM490WB

CONTROL TECHNIQUES DXA-6200  DXA6200

CAMCO LS14X80  LS14X80

CAMCO 902RDM6H32-270  902RDM6H32270

BALDOR RIHH440-E  RIHH440E

BALDOR BTS10-15/45-24-R-733  BTS10154524R733

BAILEY CONTROLS NCOM-04  NCOM04

BAILEY CONTROLS NCOM-03  NCOM03

BAILEY CONTROLS INICT-01  INICT01

BAILEY CONTROLS IMMFP-12  IMMFP12

AZONIX UMAC6000-C  UMAC6000C

AVAYA P5507FT-C  P5507FTC

AUTRONICA EA-300/G  EA300G

AUTOMATED LOGIC LGR1000  LGR1000

ASEA BROWN BOVERI UC86-8CH  UC868CH

ASEA BROWN BOVERI GNT2009473R0100  GNT2009473R0100

ASEA BROWN BOVERI ACS604-0320-6-000B0000901  ACS60403206000B0

ASEA BROWN BOVERI ACS604-0100–6–000B0200901  ACS60401006000B0

ASEA BROWN BOVERI 57520001-BZ  57520001BZ

ASEA BROWN BOVERI 57310001-CC  57310001CC

ASEA BROWN BOVERI 3HAB6182-1  3HAB61821

ASEA BROWN BOVERI 3E-031990  3E031990

APW MCLEAN M52-1218-017H  M521218017H

ALLEN BRADLEY 8600-2214-H-OA  86002214HOA

ALLEN BRADLEY 8510-AA22-A2  8510AA22A2

ALLEN BRADLEY 6180-FLIEHLHTJEZ  6180FLIEHLHTJEZ

ALLEN BRADLEY 506309  506309

ALLEN BRADLEY 2750-AH  2750AH

ALLEN BRADLEY 2711-T9A1  2711T9A1

ALLEN BRADLEY 2711-T10G15  2711T10G15

ALLEN BRADLEY 2711-T10C10  2711T10C10

ALLEN BRADLEY 2711P-T7C4A8  2711PT7C4A8

ALLEN BRADLEY 2711P-T12C4D2  2711PT12C4D2

ALLEN BRADLEY 20BD096A0AYNAND0NNAD  20BD096A0AYNAND0

ALLEN BRADLEY 20BD077A0AYNANC0NNAD  20BD077A0AYNANC0

ALLEN BRADLEY 1785-L20B/E  1785L20BE

ALLEN BRADLEY 1756-M2  1756M2

ALLEN BRADLEY 1756-L61  1756L61

ALLEN BRADLEY 1747-L543  1747L543

ALLEN BRADLEY 150-A97NCD  150A97NCD

ALLEN BRADLEY 1395-B74-C2-P10  1395B74C2P10

ALLEN BRADLEY 1392-B040-RF-MC-A-H-D1-F1-F4  1392B040RFMCAHD1

ALLEN BRADLEY 1336VT-B060-EOS-FA2-L1  1336VTB060EOSFA1

ALLEN BRADLEY 1336T-MCB-SP51B  1336TMCBSP51B

ALLEN BRADLEY 1336S-B075-AN-EN-L6  1336SB075ANENL6

ALLEN BRADLEY 1336S-B025-AN-EN5  1336SB025ANEN5

ALLEN BRADLEY 1336-BDB-SP30D  1336BDBSP30D

ALLEN BRADLEY 1336-B075-EOH-FA2-L3-S1  1336B075EOHFA2L3

ALLEN BRADLEY 1336-B020-EAE-L3-S1  1336B020EAEL3S1

ALLEN BRADLEY 1334-GOB  1334GOB

ALLEN BRADLEY 1326AB-C4C-11  1326ABC4C11

ALLEN BRADLEY 1326AB-B740C-21  1326ABB740C21

ALLEN BRADLEY 100-B600NA3  100B600NA3

ADEPT TECH 10332-00655  1033200655

ACTUS POWER NPSA-20NN-50E8  NPSA20NN50E8

ACCURAY 069829-002  069829002

ACCURAY 061577-003  061577003

DC/DC变换器将一个固定的直流电压变换为可变的直流电压,这种技术被广泛应用于无轨电车、地铁列车、电动车的无级变速和控制,同时使上述控制获得加速平稳、快速响应的性能,并同时收到节约电能的效果。用直流斩波器代替变阻器可节约电能(20~30)%。直流斩波器不仅能起调压的作用(开关电源), 同时还能起到有效地抑制电网侧谐波电流噪声的作用。

通信电源的二次电源DC/DC变换器已商品化,模块采用高频PWM技术,开关频率在500kHz左右,功率密度为5W~20W/in3。随着大规模集成电路的发展,要求电源模块实现小型化,因此就要不断提高开关频率和采用新的电路拓扑结构,当前已有一些公司研制生产了采用零电流开关和零电压开关技术的二次电源模块,功率密度有较大幅度的提高。