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A20B 82000545参详
A20B 82000545参详
A20B 82000545参详
直流电源模块
大功率开关型高压直流电源广泛应用于静电除尘、水质改良、医用X光机和CT机等大型设备。电压高达50~l59kV,电流达到0.5A以上,功率可达100kW。
自从70年代开始,日本的一些公司开始采用逆变技术,将市电整流后逆变为3kHz左右的中频,然后升压。进入80年代,高频开关电源技术迅速发展。德国西门子公司采用功率晶体管做主开关元件,将电源的开关频率提高到20kHz以上。并将干式变压器技术成功的应用于高频高压电源,取消了高压变压器油箱,使变压器系统的体积进一步减小。
国内对静电除尘高压直流电源进行了研制,市电经整流变为直流,采用全桥零电流开关串联谐振逆变电路将直流电压逆变为高频电压,然后由高频变压器升压,·后整流为直流高压。在电阻负载条件下,输出直流电压达到55kV,电流达到15mA,工作频率为25.6kHz。
GJR5253100R1260
6FC3988-7AH20
C79451-A3260-A16
6ES7516-3AN01-0AB0
A1A10000283.01M
MIT1025
LXM62DD27A21000
LXM62DD27D21000
A20B-8200-0545
A06B-6202-H030
A06B-6172-H002
A06B-6240-H210
A06B-6240-H211
A06B-6222-H026#610
A06B-6240-H209
A06B-2265-B400
A06B-6202-H037
2711P-T12C4A9 1 面价95082
ACS800-104LC-0705 3AUA0000032552 25个
ACS800-104LC-0705-7+E205
1770-XYC 1917
1771-IR 61852
6FC5357-0BB34-0AA0 1
1771-DCM 18000 老产品面价
1771-IFE 48716
1771-OBD 17583
1785-LT2SERA 4510老产品面价
1771-P5E 28133
1771-SN 16000老产品面价
1771-OW 22651
1785-KE 42200 11年面价
YASKAWA ELECTRIC SGMGH-30ACA6E SGMGH30ACA6E
YASKAWA ELECTRIC CP-9200SH/CPU CP9200SHCPU
YASKAWA ELECTRIC CIMR-VMW-2011 CIMRVMW2011
YASKAWA ELECTRIC CIMR-G5M20300F CIMRG5M20300F
UNIVERSAL INSTRUMENT 41785303 41785303
TRICONEX 3005 3005
TRANSTECTOR ACP-5000-120MV ACP5000120MV
TRANSTECTOR ACP100BW ACP100BW
TOSHIBA VT130G2-2330 VT130G22330
TEKTRONIX 1740 1740
TECH MOTIVE TOOL C4100AP1V116051 C4100AP1V116051
TECH MOTIVE TOOL 48D200P1001 48D200P1001
TAYLOR ELECTRONICS 6214BZ10110C 6214BZ10110C
SYMAX 8030-RIM-121 8030RIM121
SYMAX 8020-SCP-724 8020SCP724
SYMAX 8020-SCP-721 8020SCP721
SYMAX 8010-SFW401 8010SFW401
STANDARD RADIO B36500-00-01-0 B3650000010
SST XL-S-2 XLS2
SQUARE D NHL361000 NHL361000
SIEMENS CMD63A800 CMD63A800
SIEMENS A1-106-150-503A A1106150503A
SIEMENS 6SE9-532-1EL40 6SE95321EL40
SIEMENS 6SE9-521-0DC40 6SE95210DC40
SIEMENS 6SE7-018-0TA20 6SE70180TA20
SIEMENS 6SE3-121-7DG40 6SE31217DG40
SIEMENS 6GF3010-0HE15-0CS0 6GF30100HE150CS0
SIEMENS 6ES7-624-1AE00-0AE3 6ES76241AE000AE3
SIEMENS 6AV7614-0AB12-0CF0 6AV76140AB120CF0
SIEMENS 1FT6132-6SF71-4TA0 1FT61326SF714TA0
SICK OPTIC ELECTRONIC LUT1-430A01 LUT1430A01
RUSSELL STOLL ELSFH8414FDC ELSFH8414FDC
RELIANCE ELECTRIC B/M-60000 BM60000
RELIANCE ELECTRIC 86466-87R 8646687R
RELIANCE ELECTRIC 803612-SE 803612SE
RELIANCE ELECTRIC 57C-424 57C424
RELIANCE ELECTRIC 57C-404C 57C404C
RELIANCE ELECTRIC 57C404 57C404
RELIANCE ELECTRIC 45C-225 45C225
RELIANCE ELECTRIC 300P4171 300P4171
RELIANCE ELECTRIC 2GU51005 2GU51005
RELIANCE ELECTRIC 2EC4040 2EC4040
RELIANCE ELECTRIC 2EC40-20 2EC4020
RELIANCE ELECTRIC 1398-DDM-150 1398DDM150
RELIANCE ELECTRIC 0-57404-3A 0574043A
RELIANCE ELECTRIC 0-57404-2B 0574042B
RAYTHEON B36500-0001 B365000001
PHOENIX CONTACT OPC5515-003-AB OPC5515003AB
PCTEL SEEGULL-LX SEEGULLLX
PCTEL SEEGULL-DX SEEGULLDX
OMRON S3200-LSUO3-V1 S3200LSUO3V1
OMRON NT600MDN211 NT600MDN211
OMRON F200-C12E F200C12E
NORTEL NETWORKS NTVQ01BB NTVQ01BB
NEMATRON CORP IWS-1934 IWS1934
NDT INTERNATIONAL NDT-103D NDT103D
NACHI AUXL-111A AUXL111A
MULTILIN UR-9NH UR9NH
MULTILIN PQM-T20-CA PQMT20CA
MOORE PRODUCTS IPC3510A300MGT IPC3510A300MGT
MODICON MM-PMC2-400 MMPMC2400
MODICON MM-PMA1-200 MMPMA1200
MODICON AS-D004-040 ASD004040
MODICON AS-D004-030 ASD004030
MODICON AS-B883-201 ASB883201
MODICON AS-584A-042 AS584A042
MODICON AM-S980-810 AMS980810
MODICON AM-S980-130 AMS980130
MODICON 554-VIC-157-60 554VIC15760
MITSUBISHI FR-Z240-5.5K-UL FRZ24055KUL
MITSUBISHI FR-Z240-30K-UL FRZ24030KUL
MITSUBISHI FR-A240-E-37K-TF FRA240E37KTF
MEASUREX 08638700 08638700
MAGNETEK GPD515C-B096 GPD515CB096
LANDIS & GYR PXC00-E96.A PXC00E96A
LANDIS & GYR 562-002 562002
ITE SIEMENS WMS124U WMS124U
ITE SIEMENS PD63B120-A01 PD63B120A01
ITE SIEMENS ND63T100 ND63T100
IRCON R-35C15 R35C15