ABB UFC760BE142參詳
ABB UFC760BE142參詳
ABB UFC760BE142參詳
DC/DC變換器將一個固定的直流電壓變換為可變的直流電壓,這種技術被廣泛應用於無軌電車、地鐵列車、電動車的無級變速和控制,同時使上述控制獲得加速平穩、快速響應的性能,並同時收到節約電能的效果。用直流斬波器代替變阻器可節約電能(20~30)%。直流斬波器不僅能起調壓的作用(開關電源), 同時還能起到有效地抑制電網側諧波電流噪聲的作用。
通信電源的二次電源DC/DC變換器已商品化,模塊採用高頻PWM技術,開關頻率在500kHz左右,功率密度為5W~20W/in3。隨著大規模集成電路的發展,要求電源模塊實現小型化,因此就要不斷提高開關頻率和採用新的電路拓撲結構,當前已有一些公司研制生產了採用零電流開關和零電壓開關技術的二次電源模塊,功率密度有較大幅度的提高。
ABB UFC760BE142參詳
6SE7031-5EF84-1JC1 1
3BHE046836R0103 1
6SL3210-5BB11-2BV1 8
3BHE046836R0101 1
MHD112D-027-PG0-AN
6SL3054-0EF01-1BA0，1臺
3500/92-03-01 1pcs
3500/25-01-02-01 1pcs
3500/15-02-02-01 2pcs
A06B-6130-H002 2
BMEP583020 1
6AV7241-1BA31-0JA0
3BHB027204R0001 個 2
Fanuc A06B-0112-B103#0065 - 2 件
Fanuc A06B-2063-B103 - 2 件
Fanuc A06B-2115-B403 - 1 件
1747-L541 面價45950 1個
3BHE024747R0101 1pcs
ACS580-01-07A3-4+B056 1pcs
BGAD-12C 6
FIP-01 6
BINT-12C 2
ZBIB-01C 6
6ES7416-5HS06-0AB0 1
6SE7038-6GL84-1JA1
6SE7031-7HG84-1JC2
2711-T6C16L1 面價31206
2711P-B6M5A8 面價19756
1756-M08SE 面價45120
MPM-B1653F-MJ72AA 1 面價45483
6ES7331-7NF10-0 0 1
331-7NF10-0AB0
ACS355-03E-31A0-4 1pcs
ACSM1-04AS-05A0-4 1pcs
ACS355-03E-01A9-4 1pcs
ACSM1-04AS-07A0-4 1pcs
ACSM1-04AS-073A-4 1pcs
ACSM1-04AS-09A5-4 1pcs
ACSM1-04AS-031A-4 1pcs
FENA-11 1pcs
1760-L12AWA 面價2606
1769-OV16 面價4493
1769-OF2 面價7350
FEN-21 2pcs
MPOW-01 1pcs
1783-BMS10CL 1pcs 面價19392
1769-L33ER2 2pcs 查不到面價
1783-BMS10CL 2pcs 面價19392
1769-OF8CK 2pcs 面價25147
1769-OA16 10pcs 面價6532
ABB REF615R 2
ABB RET615 5
DPT63-CB011 1
DI811 2
6ES7718-1BB00-0FC3 1
AB的伺服電機 TLY-A220T-HJ62AA 數量1 8314
ACS800-104LC-0550-7+E205+Q950 1
A06B-0729-B132 1
2711PC-RP1 沒有查到面價 2
DCS800-S01-0405-04 1
ACS580-01-046A-4 1
ACS580-01-039A-4+P973 1
ACS355-03E-03A3-4 1
ATV930D15N4 15KW-20HP 1 臺
ATV320U40N4C 4KW-5HP 1 臺
ATV312HD15N4 15KW-20HP 1 臺
ABB UFC760BE142參詳
YASKAWA ELECTRIC CIMR-MR5A2022 CIMRMR5A2022
YAMATAKE 82114930-002 82114930002
XINIX 1011A-M 1011AM
WESTINGHOUSE SMAN3FN4G1-C200MB44P1 SMAN3FN4G1C200MB
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TEXAS INSTRUMENTS PLC PM550C-116 PM550C116
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SYMAX 8020-SCP-423 8020SCP423
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STANLEY E30MF2X-7 E30MF2X7
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SQUARE D HCN23744M HCN23744M
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SICK OPTIC ELECTRONIC CLV295A0012 CLV295A0012
SEIKO INSTRUMENTS & ELECS LTD DSC6200 DSC6200
SABINA ELECTRIC 64487-4/D9590140250 644874D959014025
SABINA ELECTRIC 62537-4/D7928.4 625374D79284
REXROTH RD52.2-4B-015-L-NN-FW RD5224B015LNNFW
REXROTH 3WRCE32V180L2X/SG-24K31/A5M-63FP 3WRCE32V180L2XSG
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豫公安備 41010502000017號