3BHB006338R0101電源模塊面價
3BHB006338R0101電源模塊面價
3BHB006338R0101電源模塊面價
3BHB006338R0101電源模塊線路圖
3BHB006338R0101電源模塊接線圖
3BHB006338R0101電源模塊說明書
3BHB006338R0101開關電源模塊
3BHB006338R0101通信業的迅速發展極·的推動了通信電源的發展。高頻小型化的開關電源及其技術已成為現代通信供電係統的主流。在通信領域中,通常將整流器稱為一次電源,而將直流-直流(DC/DC)變換器稱為二次電源。
3BHB006338R0101一次電源的作用是將單相或三相交流電網變換成標稱值為48V的直流電源。當前在程控交換機用的一次電源中,傳統的相控式穩壓電源己被高頻開關電源取代,高頻開關電源(也稱為開關型整流器SMR)通過MOSFET或IGBT的高頻工作,開關頻率一般控制在50-100kHz範圍內,實現·效率和小型化。近幾年,開關整流器的功率容量不斷擴大,單機容量己從48V/12.5A、48V/20A擴大到48V/200A、48V/400A。
3BHB006338R0101因通信設備中所用集成電路的種類繁多,其電源電壓也各不相同,在通信供電係統中採用高功率密度的高頻DC-DC隔離電源模塊,從中間母線電壓(一般為48V直流)變換成所需的各種直流電壓,這樣可大大減小損耗、方便維護,且安裝、增加非常方便。
3BHB006338R0101一般都可直接裝在標準控制板上,對二次電源的要求是高功率密度。因通信容量的不斷增加,通信電源容量也將不斷增加。
3BHB006338R0101 Switching power supply module
3BHB006338R0101 The rapid development of the communication industry has greatly promoted the development of communication power supplies. High-frequency miniaturized switching power supply and its technology have become the mainstream of modern communication power supply systems. In the field of communications, the rectifier is usually called the primary power supply, and the DC-DC (DC/DC) converter is called the secondary power supply.
3BHB006338R0101 The function of the primary power supply is to convert the single-phase or three-phase AC power grid into a DC power supply with a nominal value of 48V. Currently, in the primary power supply used in program-controlled switches, the traditional phase-controlled regulated power supply has been replaced by high-frequency switching power supply. The high-frequency switching power supply (also called switching rectifier SMR) works through the high frequency of MOSFET or IGBT. The switching frequency Generally controlled within the range of 50-100kHz to achieve high efficiency and miniaturization. In recent years, the power capacity of switching rectifiers has continued to expand, and the single unit capacity has expanded from 48V/12.5A, 48V/20A to 48V/200A, 48V/400A.
3BHB006338R0101 Due to the wide variety of integrated circuits used in communication equipment, their power supply voltages are also different. In the communication power supply system, high-power density high-frequency DC-DC isolated power modules are used to convert the intermediate bus voltage (generally 48V DC) into Various DC voltages are required, which can greatly reduce losses, facilitate maintenance, and is very convenient to install and increase.
3BHB006338R0101 Generally, it can be installed directly on the standard control panel, and the requirement for the secondary power supply is high power density. As communication capacity continues to increase, communication power supply capacity will also continue to increase.
6SN1123-1AA00-0KA1
6SN1145-1BB00-0FA1
KT3250TV
3BHL000389P0104
HITACHI LYA100A
LYD000A
LYD105A
LYA220A
3BHE013299R0002
CDB02.1B-ET-EC-EC-NN-L3-L3-NN-NN-FW R911338665
CSB02.1B-ET-EC-NN-S4-NN-NN-FW R911338543
CSB02.1A-ET-EC-NN-L3-NN-NN-FW R911339883
HMS01.1N-W0054-A-07-NNNN R911295325
HMD01.1N-W0012-A-07-NNNN R911306439
CDB02.1B-ET-EC-EC-NN-S4-S4-NN-NN-FW R911338542
MVI56E-61850S
ARND-3119A
6SN1123-1AB00-0HA2
6AV7885-5AE10-1AA2
6ES7314-6EH04-0AB0
6DS1731-8RR
6ES7635-2EC02-0AE3
3BHB020538R0001
20BC260A0ANNACC0
MDX61B005-5A3-4-0T
6AV6645-0CA01-0AX0
05704-A-0144霍尼韋爾
P0924WV
P0926GX
P0926GX FBM233
P0926GU FBM230
FDC280
FCP280
SGM7D-1AF7C52
6SE7033-5GJ84-1JC0
6SE7033-5GJ84-1JC2
6AV6644-0CB01-2AX0
6AV7885-0AA10-1AA2
6AV7843-0AF10-0CB0
LENZE MCA-21X25-RSOP1-ZOHO-ST6S00N-R0SU MCA21X25RSOP1ZOH
LANDIS & GYR 562-002 562002
KRONES 0-901-70-366-3 0901703663
JOHNSON CONTROLS NU-XRL101-0 NUXRL1010
ITE SIEMENS HF328NR HF328NR
INTEGRAL TECHNOLOGIES 3378-00480 337800480
INDRAMAT TDM1.2-050-300-W1-0 TDM12050300W10
INDRAMAT TDM-1.2-050-300-W1/220 TDM12050300W1
INDRAMAT MDD112B-N-040-N2L-130PA0 MDD112BN040N2L13
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INDRAMAT MAC090C-2-KD-4-C/110-A-I4/DI-520 MAC090C2KD4C110A
INDRAMAT KDV1.3-100-115 KDV13100115
INDRAMAT DDS02.2-W100-B DDS022W100B
INDRAMAT 2AD160BB35OB1B20 2AD160BB35OB1B20
INDRAMAT 2AD134C-B35OA1-DS37-C2N1 2AD134CB35OA1DS3
HYDRAULIC VALVE DIVISION 06.00-CH2HLTS14-16.500 0600CH2HLTS14165
HONEYWELL 51402573-150 51402573150
HONEYWELL 51400926-100 51400926100
HONEYWELL 30731737-006 30731737006
GRAYBOX TECHNOLOGIES GBX-960 GBX960
GRAFIKONTROL G.9410/3-E3 G94103E3
GETTYS M135-H60A-900F M135H60A900F
GETTYS 110-283 110283
GETTYS 110-232 110232
GENERIC DBZX55C39 DBZX55C39
GENERAL ELECTRIC L90-C00-HCH-F8A-H6C-LXX-N6S-S6U-U6U-W7T L90C00HCHF8AH6CL
GENERAL ELECTRIC F47MI851110 F47MI851110
GENERAL ELECTRIC DS3800DGRC1B1C DS3800DGRC1B1C
GENERAL ELECTRIC DLP3512CDH DLP3512CDH
GENERAL ELECTRIC 36D877001ACG01 36D877001ACG01
GENERAL ELECTRIC 118D1596G2 118D1596G2
GENERAL ELECTRIC 115D2220G2 115D2220G2
GEMCO ELECTRIC 1771PLSB1 1771PLSB1
GE FUJI 6KP1143060X9B1 6KP1143060X9B1
GE FANUC IC695CPU315 IC695CPU315
FOXBORO G0113CV G0113CV
FOXBORO B0142CC B0142CC
FOXBORO 2AO-L2C-D 2AOL2CD
FOXBORO 220S-4F6 220S4F6
FANUC A16B-1010-0050 A16B10100050
FANUC A06B-6088-H226-H500 A06B6088H226H500
FANUC A06B-6044-H312 A06B6044H312
FANUC A06B-0501-B002 A06B0501B002
FANUC A06B-0315-B002 A06B0315B002
FANUC A06B-0306-B131 A06B0306B131
FANUC A05B-6066-H234 A05B6066H234
EXTREME NETWORKS 10072 10072
ELECTROMATIC FCV408GDS1G8D14T02 FCV408GDS1G8D14T
DEMATIC KBF100-B-4 KBF100B4
DEKORON 2203-37B31-99 220337B3199
CUTLER HAMMER W201K5CFZ1 W201K5CFZ1
CUTLER HAMMER ECN1831CJG ECN1831CJG
COOPER TOOLS 3BA-3B260A-2/3K2A-3ZA 3BA3B260A23K2A3Z
CONTROL TECHNIQUES M016450 M016450
CONTROL TECHNIQUES DXE-450 DXE450
CONTROL TECHNIQUES DXA-480 DXA480
COMPUMOTOR DR-1160-E-230 DR1160E230
CINCINNATI LAMB L-6127-260-07-039 L612726007039
CARRIER HK50AA023 HK50AA023
BOSCH 1070075543-101 1070075543101
BAILEY CONTROLS INICT-13A INICT13A
BAILEY CONTROLS INICT-03A INICT03A
ASEA BROWN BOVERI YT212001-BT YT212001BT
ASEA BROWN BOVERI DPH-15051 DPH15051
ASEA BROWN BOVERI DCS401-0900-2 DCS40109002
ASEA BROWN BOVERI ACS550-U2-368A-4 ACS550U2368A4
ASEA BROWN BOVERI 57770163 57770163
ASEA BROWN BOVERI 57520001-BZ/5 57520001BZ5
ASEA BROWN BOVERI 57310001-MP 57310001MP
ASEA BROWN BOVERI 57310001-CX/2 57310001CX2
ASEA BROWN BOVERI 57275812 57275812
ASEA BROWN BOVERI 3BSE008358R1 3BSE008358R1
ASCO 833-355101160401 833355101160401
ANN ARBOR INX5486S-M INX5486SM
ALLEN BRADLEY SP-502979 SP502979
ALLEN BRADLEY MPAS-B9068L-ALMS2C MPASB9068LALMS2C
ALLEN BRADLEY 96635301 96635301
ALLEN BRADLEY 6181P-17TP2KH 6181P17TP2KH
ALLEN BRADLEY 6180W-15KP2KH 6180W15KP2KH
ALLEN BRADLEY 6180-FLLFGLDTHEZ 6180FLLFGLDTHEZ
ALLEN BRADLEY 6180-FLLFGLDHHEZ 6180FLLFGLDHHEZ
ALLEN BRADLEY 6180-FLLEGLDDHCZ 6180FLLEGLDDHCZ
ALLEN BRADLEY 6180-FLHFHLHTHEZ 6180FLHFHLHTHEZ
ALLEN BRADLEY 6180-FLHFGLDHICZ 6180FLHFGLDHICZ
ALLEN BRADLEY 6160-PCD4 6160PCD4
ALLEN BRADLEY 5370-CVIM2BC 5370CVIM2BC
ALLEN BRADLEY 5250-LP2 5250LP2
ALLEN BRADLEY 506053 506053
ALLEN BRADLEY 4100-212-PRA 4100212PRA
ALLEN BRADLEY 3500-C03 3500C03
ALLEN BRADLEY 2755-L9RD 2755L9RD
ALLEN BRADLEY 2711-K6C15 2711K6C15
ALLEN BRADLEY 2711-K14C14 2711K14C14
ALLEN BRADLEY 2711-B6C1L1 2711B6C1L1
ALLEN BRADLEY 1785-L86B 1785L86B
ALLEN BRADLEY 1785-L40E/E 1785L40EE
ALLEN BRADLEY 1779-KFMR 1779KFMR
ALLEN BRADLEY 1775-MEA 1775MEA
ALLEN BRADLEY 1775-KA 1775KA
ALLEN BRADLEY 1771-QI 1771QI
ALLEN BRADLEY 1771-NBTC 1771NBTC
ALLEN BRADLEY 1771-IF01 1771IF01
ALLEN BRADLEY 1756-L65 1756L65
ALLEN BRADLEY 1756-L55M14 1756L55M14
ALLEN BRADLEY 1756-L53 1756L53
ALLEN BRADLEY 150-B24NBDD-J1 150B24NBDDJ1
ALLEN BRADLEY 150-A97NB-NA 150A97NBNA
ALLEN BRADLEY 150-A180NBD-B 150A180NBDB
ALLEN BRADLEY 1394-SJT22-C-RL 1394SJT22CRL
ALLEN BRADLEY 1394C-SJT10-L-RL 1394CSJT10LRL
ALLEN BRADLEY 1391B-AA45-A06 1391BAA45A06
ALLEN BRADLEY 1391-AA22 1391AA22
ALLEN BRADLEY 1336S-C060-AAEN 1336SC060AAEN
ALLEN BRADLEY 1336S-BRF100-AA-EN-HA1-L5 1336SBRF100AAEN8
ALLEN BRADLEY 1336-QOUT-SP17A 1336QOUTSP17A
ALLEN BRADLEY 1336F-BRF150-AJ-EN-HJ2-L6 1336FBRF150AJENH
ALLEN BRADLEY 1336F-B060-AN-EN-HCSP-L6 1336FB060ANENHCS
ALLEN BRADLEY 1336-B200-EOJ 1336B200EOJ
ALLEN BRADLEY 1336-B040-EJ6-FJ3-L1 1336B040EJ6FJ3L1
ALLEN BRADLEY 1326AB-B530E-21-K5 1326ABB530E21K5
ACCU SORT AV4000 AV4000
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