6SE7 0386GL841JA1西门子参详
6SE7 0386GL841JA1西门子参详
6SE7 0386GL841JA1西门子参详
5016-CA
with RS-422 Serial Interface
Brand: Sperry Machine 1
VFD007EL43A 0.75KW
VFD007EL43A 1.5KW
VFD007EL43A 2.2KW
FR-CS84-012-60 3HP, 1.8A
FR-CS84-012-60 3HP, 5.9A
主轴电机XL-G554-20Y 三菱 1个
KC4011X1-BQ1 3
FM801 1
LR2D3559 9个
WES2345-01400 1
XPSAT3410 施耐德 2pcs
XPS-AT3410
7ML5221-2DA11 18
6EP1931-2FC42 38
6GK5763-1AL00-3DA0 1
2UBA004079R0020 数量3
2UBA004079R0014 数量3
3BHB016117R0001 数量4
2UBA001557R0016 数量4
SGMJV-01AAA61 1
855H-BA20ED 2 面价6152
855H-BA10ED 2 面价6152
ABB MS132-10 12
871L-B20E40-T2 3 面价2651
6ES7212-1AB23-0XB8 1
A660-2006-T840#L12R03C 1
A290-8115-Z089
A30L-0001-0048#5SUS 各1
1Sca126602R1001 1台
1 JAMSC-B2605V 数量2
2 JAMSC-B2604V 数量2
3 JAMSC-B2110AV 数量2
4 JRMSP-PS22AV 数量2
5 JAMSC-B2507AV 数量2
6 RSAN-2006 数量2
7 JAMSC-B2743 数量2
8 JAMSC-B2902V 数量2
9 216通讯插头 MR-8FG MR-8L YCN000143带2米通讯电缆 数量2
10 87215-91010-S0110 数量2
11 JAMSC-B2914V 数量2
12 215通讯插头 MR-8MG MR-8L YCN000192 数量2
13 滤波器 RSAN-2010 数量2
14 317电源 PS-01 87317-12001 数量2
MPL-B420P-MJ74AA -220/380V 1.5kw 1 面价30314
MPL-B320P-SJ72AA -460V1.5kw 1面价16980
MPM-B1152F-SJ72AA -220/380V/1.6kw 3面价20135
22D-D6P0N104 2.22KW 4 面价10762
1791DS-IB16 5面价11586
3AUA0000108878 28
YASKAWA ELECTRIC SGMG-09ASAL-MY1 SGMG09ASALMY1
YASKAWA ELECTRIC JANCD-SV02C JANCDSV02C
YASKAWA ELECTRIC JANCD-SV02B JANCDSV02B
YASKAWA ELECTRIC DDSCR-GL60H3 DDSCRGL60H3
YASKAWA ELECTRIC CP-9200SH/CPU CP9200SHCPU
YASKAWA ELECTRIC CIMR-P5U20370F CIMRP5U20370F
YASKAWA ELECTRIC CIMR-G5M-5037 CIMRG5M5037
YASKAWA ELECTRIC CIMR-G5A4011 CIMRG5A4011
YASKAWA ELECTRIC CIMR-F7U4030 CIMRF7U4030
YAMATAKE 82114805-501 82114805501
WINSMITH 4CV 4CV
WINDSOR MPMAE2S4 MPMAE2S4
ULTRA SONIC SEAL A20 A20
TOTAL CONTROL PRODUCTS GQPI-31200-C2P GQPI31200C2P
TOSHIBA VT130G3U435K VT130G3U435K
TEXAS INSTRUMENTS PLC 565-2820 5652820
TEXAS INSTRUMENTS PLC 530-1102 5301102
TELEMECANIQUE TSX-RAM-25616 TSXRAM25616
TELEMECANIQUE TSX-P47-425 TSXP47425
TELEMECANIQUE LA9-B102 LA9B102
TEKTRONIX TDS460A TDS460A
TECH MOTIVE TOOL 40054P-7019 40054P7019
TAYLOR ELECTRONICS 6014BZ10000E 6014BZ10000E
SYMAX 8055-SCP-453 8055SCP453
SYMAX 8030-CRM-211 8030CRM211
SYMAX 8020-SCP-724 8020SCP724
SQUARE D 8803-P00CO4M 8803P00CO4M
SKALTEK DCD-120-4K DCD1204K
SIEMENS 6SE6430-2UD37-5FA0 6SE64302UD375FA0
SIEMENS 6SC9811-4BC20 6SC98114BC20
SIEMENS 6FC5-203-0AB11-0AA2 6FC52030AB110AA2
SIEMENS 6FC5-110-0BB01-0AA2 6FC51100BB010AA2
SIEMENS 6EW1-890-2AC 6EW18902AC
SIEMENS 6ES5-921-3WB15 6ES59213WB15
SIEMENS 6ES5-581-1EA11 6ES55811EA11
SIEMENS 6ES5-526-3LF11 6ES55263LF11
SIEMENS 6AV7-613-0AB10-0BF0 6AV76130AB100BF0
SIEMENS 6AV1-242-0AB00 6AV12420AB00
RELIANCE ELECTRIC T18R1105T-TX T18R1105TTX
RELIANCE ELECTRIC 86466-59S 8646659S
RELIANCE ELECTRIC 86466-2T 864662T
RELIANCE ELECTRIC 800082-1R 8000821R
RELIANCE ELECTRIC 78469-1R 784691R
RELIANCE ELECTRIC 3RA2008U 3RA2008U
RELIANCE ELECTRIC 3RA2008 3RA2008
RELIANCE ELECTRIC 25V4160 25V4160
RELIANCE ELECTRIC 132AS-B660F-21-K6 132ASB660F21K6
RELIANCE ELECTRIC 0-55325-28 05532528
RELIANCE ELECTRIC 0-52002-1 0520021
RELIANCE ELECTRIC 01KS504852B-EA 01KS504852BEA
ORMEC MAC-B110E/K1A MACB110EK1A
OMRON ITNCEIX01DRM ITNCEIX01DRM
MOORE PRODUCTS 15825-36 1582536
MOORE PRODUCTS 15825-35 1582535
MOORE PRODUCTS 15825-34 1582534
MOORE PRODUCTS 15825-32 1582532
MODICON PC-L984-785 PCL984785
MODICON AS-P230-080 ASP230080
MODICON AS-C484-264 ASC484264
MODICON 140-CPU-424-02 140CPU42402
MITSUBISHI HCSF502BK HCSF502BK
MITSUBISHI HC-H702S-A42 HCH702SA42
MITSUBISHI FR-A740-75K FRA74075K1
MITSUBISHI A4UMCA-128 A4UMCA128
MITSUBISHI A2U-CPU-S1 A2UCPUS1
MATROX GEN/P/16/8/STD GENP168STD
MARPOSS 882I330930 882I330930
LEXIUM BPH1902N5AF2CA1 BPH1902N5AF2CA1
LANDIS & GYR 562-002 562002
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。当前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*效率和小型化。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。
因通信设备中所用集成电路的种类繁多,其电源电压也各不相同,在通信供电系统中采用高功率密度的高频DC-DC隔离电源模块,从中间母线电压(一般为48V直流)变换成所需的各种直流电压,这样可大大减小损耗、方便维护,且安装、增加非常方便。一般都可直接装在标准控制板上,对二次电源的要求是高功率密度。因通信容量的不断增加,通信电源容量也将不断增加。