51401422-150模块
51401422-150模块
51401422-150模块
通信业的迅速发展极*的推动了通信电源的发展。高频小型化的开关电源及其技术已成为现代通信供电系统的主流。在通信领域中,通常将整流器称为一次电源,而将直流-直流(DC/DC)变换器称为二次电源。一次电源的作用是将单相或三相交流电网变换成标称值为48V的直流电源。在程控交换机用的一次电源中,传统的相控式稳压电源己被高频开关电源取代,高频开关电源(也称为开关型整流器SMR)通过MOSFET或IGBT的高频工作,开关频率一般控制在50-100kHz范围内,实现高*率和小型化。近几年,开关整流器的功率容量不断扩大,单机容量己从48V/12.5A、48V/20A扩大到48V/200A、48V/400A。
URAX-E1 1
MDS-EJ-V1-40
HG104S-D48 1套
HITACHI?2-820290-C 2
ABE9C1281C23数量2
00123004;SMT 1
AAI143-S50/A4S00
AAI543-S50/A4S00
ADV151-P50/D5A00
ADV551-P50/D5A00
ALR121-S50
ANB10D-CU2N
EC401
VI702
PW485-00
SB401-00
LHM1101-C11/N0003 1
INNOVERT ISD152U43B
INNOVERT ITD222U43B2
5AP1120.0702-000 1
智能开关控制器:GDLY-2_DC220V_工作电压范围:185-243V_电流:8-10A_ 5个
GBS20-8DO-P 1
GBS20-8DI-P 1
XP366 1
XP258-2 1
XP243X 1
XP233 1
Banner SP100FF 10
Taiyo 35z-1R1FA20N225-AJ1 1pc
8.5020.2851.1024 7pcs
ABB FEN-31 4pcs
Omron D4SL-N4NFA-DN 1pcs
LENZE E82EV152_4C200 1pcs
KEB 00F50C0-0020 1pcs
KEB 0058060-0040 1pcs
EXOR ETOP310U101W 2pcs
KEB F5 16.F5.GKG-360A 1pcs
EO-5513-001-000 1
1.UPS主板SDP-PR-3A,数量:1块;
2.通讯模板SDP-PR-3R,数量:1块;
3.通讯管理机GY-765GS,数量:1台
PM-DB2745L 10pcs
TBUP4B-102-01-0-1 1
EN60034 1
DI138数量1
513-1AL01-0AB0 1
SCHEMLL0590115 1
Board BGAD-1XC – 3 Pcs
LP120-M01-10-111 1
DTA4848C1 2
DIODE, IXYS, MDD44-18N1B - QTY(2)
6GK1500-3AA00 3个
PMC71-ABA1H2GHAAA 1
Ziehl-Abegg FN080-SDA.6N.V7P2 -10
TYPE?: SJ-V?15-02?
Spec.?:?RPM500-8000?5.5KW
SMC-12 L NO 5PCS (要未税价)
YOKOGAWA SR20-AC22
SM21-AL4 各4 巴基斯坦
LG5925.48/6X24VAC/DC 1
6ES7513-1AM03-0AB0 1
6ES7590-1AB60-0AA0 1
6ES7132-6BH00-0AA0 2
施耐德 BMEH586040 1
施耐德 BMEP584020 1
J73KN-B-01 1
SD7AD332D22-AA 1
BM4413-ST1-02208-0308 (要未税价)
SICK DL100-21AA2101 3
Honeywell C7027A1023 2
2866404 3
IB IL TEMP 2 RTD-PAC 5
IS620NS2R8I-ES 10
X20DO6322 2个
X20DI4371 1个
3G3AX-RX-ECT 1
9HV1248P1G013 8
VFX48-175 54CEB-EVNNNNA 1
VFX48-210 54CEB-EAVNNNNAN SN:18410213390743182A 1
FR-BU2-H30K-04 1
界面FTA-C300-16 DOG-SLIM-S.Weidmuller. 1
伺服驱动器 ACOPOS 1045-8V1045.00-2 贝加莱 1个
科尼iss-v03B 1
SDP33-PR-3P 2
SDP-3AG 2
SDP-PR-3B-III 2
SDP-PR-3F-II 2
SDP-PR-3AK 2
MDS-C1-V2-0501 1PCS (要未税价)
SPXCDXSB1SS Honeywell - 3
SX-SW1T1-TMP86FH09-V1
EVF8224-E 1 (要未税价)
YOKOGAWA DR241-12-23-1W/A4/M1/R1/H1/S17 DR24112231WA4M1R
YASKAWA ELECTRIC JANCD-SV02C JANCDSV02C
YASKAWA ELECTRIC JANCD-SV02B JANCDSV02B
YASKAWA ELECTRIC CPCR-AN051B CPCRAN051B
XYCOM 9986-3338-1000 998633381000
WINDSOR MPMUW1 MPMUW1
WESTINGHOUSE 292B335A23 292B335A23
WELDING TECHNOLOGY CORP 986-0055 9860055
VERIS E31A002 E31A002
UNICO 109220-ECL00 109220ECL00
ULVAC PST-16C PST16C
TEXAS INSTRUMENTS PLC 555-1104 5551104
TELEMECANIQUE CR3HB12F21 CR3HB12F21
TELEMECANIQUE ATV-66D54-N4U ATV66D54N4U
TELEMECANIQUE ATS-46M10N ATS46M10N
TECO PA7300-4075-N1 PA73004075N1
TAYLOR ELECTRONICS 6205BZ10000M 6205BZ10000M
SYMAX 8030-CRM-230 8030CRM230
SYMAX 8010-SFI-510 8010SFI510
SQUARE D MHP36600 MHP36600
SQUARE D MEF36800LSG MEF36800LSG
SQUARE D H366R H366R
SQUARE D DTU366 DTU366
SQUARE D 8702-SFO3-V02-S 8702SFO3V02S
SPECTRA TECH 0046-005 0046005
SIEMENS A1-106-150-500 A1106150500
SIEMENS 6SE7-018-0EP50 6SE70180EP50
SIEMENS 6SC9121-5CD15 6SC91215CD15
SIEMENS 6SC9111-2AF35 6SC91112AF35
SIEMENS 6FM1-726-3BA00 6FM17263BA00
SIEMENS 6FM1-725-3BA00 6FM17253BA00
SIEMENS 6FC5-357-0BB23-0AE0 6FC53570BB230AE0
SIEMENS 6ES5-928-3UA21 6ES59283UA21
SIEMENS 6ES5-928-3UA11 6ES59283UA11
SIEMENS 6DS1-401-8AA 6DS14018AA
SIEMENS 6DD1-641-0AC0 6DD16410AC0
SIEMENS 6AT1131-6DF21-0AB0 6AT11316DF210AB0
SICK OPTIC ELECTRONIC NAV-200-1111 NAV2001111
SICK OPTIC ELECTRONIC CLV-480-1010 CLV4801010
SEIKO INSTRUMENTS & ELECS LTD DMS6100 DMS6100
SCHWEITZER ENGINEERING 0387613X554X4XX 0387613X554X4XX
SAGINAW MACHINE CO 000W544817 000W544817
RELIANCE ELECTRIC VZ3000-RIPS-2 VZ3000RIPS2
RELIANCE ELECTRIC B/M-60002-3 BM600023
RELIANCE ELECTRIC 803613-SC 803613SC
RELIANCE ELECTRIC 615055-1T 6150551T
RELIANCE ELECTRIC 60002-3 600023
RELIANCE ELECTRIC 45C-410C 45C410C
RELIANCE ELECTRIC 300FN4031 300FN4031