MPM-B1651F-SJ74AA

MPM-B1651F-SJ74AA

MPM-B1651F-SJ74AA

MPM-B1651F-SJ74AA

MPM-B1651F-SJ74AA

时间继电器作为自动控制器件应用较广泛，尤其是在涉及低压电器控制网络中有较多电器设备环境中使用时电磁干扰问题更趋于严重。

《联系人；欧先生》
《座机：0592-5709825》
《传真：0592-5917519》
《24小时热线：18030229053微信同步》
《QQ  ：2479261344》
《QQ邮箱：2479261344@qq》
组成时间继电器的内部元器件的损坏这时已不是引起时间继电器故障（失效）的主要原因，而在于应用场合中的各种干扰通过电磁耦合、电容耦合直接进入时间继电器，干扰其正常的延时控制。时间继电器在此干扰环境下能否正常工作往往会影响到整个自动控制系统的正常逻辑功能，甚至还可能造成大的质量事故和经济损失。所以时间继电器在各种恶劣环境都应有较高的可靠性和抗干扰能力，也就是说时间继电器必须有良好的电磁兼容性能，只有这样才能完善其产品质量，提高自身的市场竞争能力。
时间继电器的抗电磁干扰措施
工作电源部分的抑制措施
在实际工作使用中，一般采用下述方法来进行抑制，提高其产品的抗干扰能力。
采用隔离变压器；选择合适的压敏电阻；在供电输出口加高频旁路电容等方法提高产品的抗干扰能力。
执行继电器的抗干扰
当执行继电器的绕组（感性负载）被接通和断开时。线圈中会产生一连串上升速度快，频率和幅度都相当高的尖峰脉冲电磁振荡辐射，对直流继电器绕组通常采用以下方法来减少干扰：
在线圈两端反并二极管或RC器件，如控制触点对交流感性负载的控制，也可考虑在触点并接RC 器件，从而能对触点在通断时产生的干扰进行有效的吸收。
屏蔽
屏蔽能有效地抑制通过空间传播的电磁干扰，一则可限制内部产生的电磁能辐射出去；二则可防止外来 辐射进入，在对内部电子线路采用整体屏蔽措施，也可对内部信号线采用屏蔽线，增强其抗干扰能力。

GIDDINGS & LEWIS 502-03548-00R3 Input 5020354800R3

Giddings & Lewis Output Module 502-03641-02R0 WARRANTY

GIDDINGS & LEWIS 572 502-02771-50 PCB /1 YEAR WARRANTY

GIDDINGS & LEWIS 502-02772-50 PC BOARD/1 YEAR WARRANTY

GIDDINGS & LEWIS 502-02723-83 PC BOARD/1 YEAR WARRANTY

GIDDINGS LEWIS FSM430 401-34318-01 SERVO w. PG115-010

G&L Giddings & Lewis 800 572-02823-00 Mem. Int. No. 2

G&L Giddings & Lewis 502-02824-00 MPX TRIAC BD

Giddings & Lewis AC Input Interface 502-02959-00

GIDDINGS & LEWIS 502-02869-20PP 5020286920

Giddings & Lewis PCpiler Memory 502-03174-00

Giddings & Lewis CPU Board 502-03017-21 5020301721

G&LC 800 Control Manual Giddings Lewis Manual

Giddings & Lewis 502-03673-00-R1 Barrier 5020367300

1960s Giddings Lewis Basic Hydraulics Manual Machine NN

Giddings & Lewis Module Unit MMC-SD-0.5-23, M.1302.8130

Giddings & Lewis Input Module, 502-03550-00R2, WARRANTY

GIDDINGS & LEWIS 503-17612-00 Pic Turbo Processor

GIDDINGS & LEWIS 502-03549-02 Output Module

Giddings & Lewis Centurion DS100 DS120 401-34201-22 

GIDDINGS & LEWIS 503-18011-02R1PP 5031801102R1

Giddings & Lewis Input Module, 502-03548-00R2, WARRANTY

Giddings & Lewis Input Module, 502-03550-00R1, WARRANTY

Giddings & Lewis 32 Axis Digital MMC / PLC

Giddings and Lewis 502-02728-00 Memory Interface Board

Giddings and Lewis HSM307 Servo Motor 

GIDDINGS & LEWIS 502-02721-50 ALU PCB /1 YEAR WARRANTY

GIDDINGS & LEWIS 502-02777-50 PC BOARD/1 YEAR WARRANTY

Giddings Lewis G&L Numeripath 8000B Operators Guide

48" GIDDINGS & LEWIS VERTICAL TURRET LATHE

GIDDINGS & LEWIS SERVO MOTOR FSM430ED 

Giddings and Lewis Valve Driver BoardC 501-02960-00

Giddings and Lewis 572-02778-50 Universal CRT Interface

Giddings & Lewis 503-14814-00 3-Ph Drive Gettys N350

GIDDINGS & LEWIS (BICKFORD) Semi-auto drill point grnd 

GIDDINGS & LEWIS 502-03814-60R1PP 5020381460R1

GIDDINGS & LEWIS 502-04112-11R5PP 5020411211R5

GIDDINGS & LEWIS QTERM-J10 MODEL J142 OPERATOR TERMINAL

Giddings & Lewis 502 03551 02 AC Output Module NIB

Giddings & Lewis I/O Module, # 502-03842-00R0, WARRANTY

GIDDINGS & LEWIS 502-02960-01 AC Output Module

GIDDINGS & LEWIS 503-15246-00PP 5031524600

GIDDINGS & LEWIS PIC900 CSM 50W MODULE 502-03512-02R3

Giddings and Lewis 502-03087-00 Termination Board

GIDDINGS & LEWIS 502-03550-00R1 SINK SOURCE INPUT 120 V

GIDDINGS & LEWIS 27124PP 27124

GIDDINGS & LEWIS 502-02825-00 TRIAC MOTHERBOARD NEW NIP

Giddings & Lewis Output Module, 502-03549-00R3 WARRANTY

Giddings and Lewis 502-03092-00 Servo Interface

GIDDINGS & LEWIS 502-02724-52 PCB /1 YEAR WARRANTY

GIDDINGS & LEWIS 502-02724-51 PCB /1 YEAR WARRANTY

Giddings & Lewis Gray 200 Series VBM Instruction Manual

Giddings and Lewis 502-03552-20R4 PiC90 Module

Giddings & Lewis SRPC Board 502-03016-00

Giddings & Lewis M.1008.0297 MPX Triac Board -ed

GIDDINGS & LEWIS SSM 307 SERVO MOTOR

Giddings & Lewis NSM Bhless Servo Motor # NSM3406

GIDDINGS & LEWIS 502-032740-00 CMOS PCB/1 YEAR WARRANTY

MMC-SD-1.0-230 GIDDINGS & LEWIS CONTROL MODULE

MMC-SD-1.0-230 GIDDINGS & LEWIS CONTROL MODULE

GIDDINGS & LEWIS 502-02461-00PP 5020246100

GIDDINGS & LEWIS 502-02881-10 NSFP 5020288110

GIDDINGS & LEWIS 502-03076-00 NSPP 5020307600

GIDDINGS & LEWIS 502-03673-00 NSPP 5020367300

Giddings & Lewis Part Program Manual Gemini-D Sys 60

GIDDINGS & LEWIS 502-03994-11R6PP 5020399411R6

GIDDINGS & LEWIS 401-57268-30PP 4015726830

GIDDINGS & LEWIS 502-02881-10 NSPP 5020288110

Giddings & Lewis Right Angle Head Mount for G60 FCXS

G&L Giddings & Lewis 800 502-02771-50 Analog Interface

GIDDINGS&LEWIS PiC900,502-03782-00R1,5020378200R1

GIDDINGS & LEWIS 501-03122-00 PCB / 1 YEAR WARRANTY

NEW GIDDINGS & LEWIS ELECTRONICS 5020294701 PC BOARD

EK-1290 GIDDINGS LEWIS FA099261 PISTON TURNING MODULE

GIDDINGS & LEWIS 502-02959-00 AC Input

Giddings & Lewis Motion Control - Ethe Module

Giddings and Lewis 227-5615-021 Master Collet

Giddings & Lewis Servo Unit, Model# DS130 401-34201-34

G & L Giddings Lewis 340-T & 350-T Boring Mill Manual

Giddings & Lewis Module MMC-SD-4.0-460, M.1302.5095

GIDDINGS & LEWIS M.1016.8897 PIC900 ANALOG OUTPUT MOD.

GIDDINGS & LEWIS TTL INTERFACE 502-02869-00 (596)

GIDDINGS & LEWIS 502-03814-40R1PP 5020381440R1

Giddings and Lewis 502-02721-00 ALU Board

Giddings and Lewis 502-02823-00 Memory Interface No. 2

Giddings & Lewis 502-02724-51 Console Interface Board

Giddings and Lewis 502-03063-01munication Board

Giddings lewis 503-25031-00 OP Board 502-03919-00

GIDDINGS & LEWIS 502-03548-00 NIB 5020354800

GIDDINGS LEWIS HSM630 401-34439-00 H-6300-Q-H00AA Rev.B

 SEAL Giddings and Lewis M.1016.9710 R0 M10169710

PiC900 AC Ouput 16 Pt,Giddings & Lewis 502-03551-02

PiC900 I/O Driver,Giddings & Lewis 502-03657-00

PiC900 Relay Ouput 8 Pt,Giddings & Lewis 502-03644-02

PiC900 CSM, Giddings & Lewis 502-03512-02

PiC900 CSM, Giddings & Lewis 502-03512-00

Giddings & Lewis Power Distribution Module 871-21292-00

Giddings & Lewis D/A Converter 501-03210-00 5020282200

Giddings & Lewis DiMil Instruction & Parts Manuals

GIDDINGS&LEWIS MICRO DSM SERVO DRIVE DSM015 VER 1.32

G&L Giddings & Lewis 800 572-02777-50 Digitizing Int.

GIDDINGS & LEWIS RS232 INTERFACE PROGRAMMER CONSOLE(597

GIDDINGS & LEWIS ENCODER BOARD 502-02947-00 ( 607)

GIDDINGS & LEWIS 4 CHANNELM. MODULE M.1016.9140 R6

Giddings & Lewis 502-03510-61R2 CPU

Giddings & Lewis 502-03510-41R2 

Giddings & Lewis Cimrex C100 Touch Screen 

GIDDINGS LEWIS MULTISENSE SWITCH 228-29927-01 ~ New

Giddings & Lewis 64K EPROM module 503-15529-00