140NRP31201参详
140NRP31201参详
140NRP31201参详
PP877 ABB
2711PC-T10C4D1 20804
TSXP576634M 10
HPU690/130D1 1
PP881-3BSE092978R1
3BSE042238R2,PP846A
C98043-A7014-L1 1个
SGMGH-20DCA6H 1
SGMGH-44DCA6H 1
A208-2002-0520/12A 电路板 1
1756-A13 面价11909 数量1
6AV2143-6GA00-0SN0 1
5094-IF8IH 57 面价18472
5094-OF8IH 19 面价24388
22-HIM-C2S 2 面价2702
5094-IB16 4 面价3593
6ES7317-6FF03-0AB0 1
R900033823 VT-VSPA1-1-1X 1个
A03B-0819-C012 5
iSH070/60022/0/0/00/0/00/00/00 VIA0703D01A0000 1台
6ES7648-2BF02-0XH0 1
SK-G9-FAN2-F5数量1 5427
通讯卡,AUTROSAFE,116-EAU-321
LENZE E82EV551K4C - 1
6ES7352-1AH02-0AE0 1
6SL3120-1TE32-0AA4 1
140NRP31201 1
HD90S-C1-MCB31 1
ATV1200C-700/045 1
ATV1200C-700/100 1
HD9FS-FAN-500A-500
HD90S-C1-PS2 1
3RW5546-6HA14 3
3RW5547-6HA14 2
1MRK000508-BD 1
6ES7216-2BD23-0XB8 1
6ES7515-2TN03-0AB0 1
-YASKAWA ELECTRIC CIMR-MR5A2022 CIMRMR5A2022
YAMATAKE 82114930-002 82114930002
XINIX 1011A-M 1011AM
WESTINGHOUSE SMAN3FN4G1-C200MB44P1 SMAN3FN4G1C200MB
WESTINGHOUSE 292B335A18A 292B335A18A
WESTINGHOUSE 292B335A18 292B335A18
WESTINGHOUSE 2838A31G01 2838A31G01
WESTINGHOUSE 2045A45G 2045A45G
WESTINGHOUSE 149D944G01 149D944G01
US MOTORS 25900450071 25900450071
TEXAS INSTRUMENTS PLC PM550C-116 PM550C116
TEXAS INSTRUMENTS PLC 565-2820 5652820
TELEMECANIQUE XBT-F034510 XBTF034510
TELEMECANIQUE TSX-P57-5634M TSXP575634M
TELEMECANIQUE TSX-P107-425 TSXP107425
TELEMECANIQUE ATV-66D12N4 ATV66D12N4
TB WOODS UVC-4040-0H UVC40400H
TAYLOR ELECTRONICS 6228BZ10000D 6228BZ10000D
SYMAX 8030-PS-35 8030PS35
SYMAX 8020-SCP-423 8020SCP423
SUMITOMO MACHINERY INC 2172241 2172241
STANLEY E30MF2X-7 E30MF2X7
SQUARE D S164A S164A
SQUARE D PHF36000M PHF36000M
SQUARE D NX-36600 NX36600
SQUARE D HDMPM21012188 HDMPM21012188
SQUARE D HCN23744M HCN23744M
SQUARE D 8839-58ELG4VW 883958ELG4VW
SIEMENS RGZESD RGZESD
SIEMENS PXD63B140H PXD63B140H
SIEMENS HLD63400 HLD63400
SIEMENS A1-106-150-505 A1106150505
SIEMENS 6SE9-212-0DA40 6SE92120DA40
SIEMENS 6SE7-022-6TP70 6SE70226TP70
SIEMENS 6SE4-800-4AR20 6SE48004AR20
SIEMENS 6SC6-101-5AZ 6SC61015AZ
SIEMENS 6SC6101-2B-Z-A38-A18-V12-G10-N13-N21 6SC61012BZA38A18
SIEMENS 6FX1-132-8BB01 6FX11328BB01
SIEMENS 6FM1-726-3BA00 6FM17263BA00
SIEMENS 6ES7-416-2XK01-0AB0 6ES74162XK010AB0
SIEMENS 6ES7-416-2FK02-0AB0 6ES74162FK020AB0
SIEMENS 6ES5-944-7UB11 6ES59447UB11
SIEMENS 6ES5-757-0AA11 6ES57570AA11
SIEMENS 6ES5-526-3LF11 6ES55263LF11
SIEMENS 6ES5-241-3CA13 6ES52413CA13
SIEMENS 6AV6-545-0AG10-0AX0 6AV65450AG100AX0
SIEMENS 6AV1-222-0AD20 6AV12220AD20
SIEMENS 3SF7-834-6PB00 3SF78346PB00
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
各种类型的转换器的出现,大大扩大了各类仪表(装置)的使用范围,使自动控制系统具有更多的灵活性和更广的适应性。各类转换器的基本作用是将信息转换成便于传输和处理的形式,要求转换过程中信息不发生畸变、失真、延迟等,因此对转换器的线性度、输入输出阻抗匹配和隔离等有*定要求:①线性特性。要求转换器的输出信号Y与输入信号X之间具有良好的比例关系,即Y=KX+A,式中K、A为常数。②输入阻抗和输出阻抗。转换器输入阻抗和输出阻抗*须与输入端仪表和输出端仪表相匹配,才能获得高的转换精度。③隔离特性。输入电路、输出电路与电源电路在直流电位上应彼此隔离,输入、输出电路 F的接地点应分开,以提高抗干扰能力。