IC693MDL760/IC693MDL754模块

IC693MDL760/IC693MDL754模块

IC693MDL760/IC693MDL754模块

IC693MDL760/IC693MDL754模块

电压－脉宽变换器对信号波形的调制过程如图2所示。由于比较器的限幅特性，输出信号US的幅度不变，但脉冲宽度随UI的变化而变化，US的频率由三角波的频率所决定。

当指令信号UI＝0时，输出信号US为正负脉冲宽度相等的矩形脉冲。

当UI＞0时，US的正脉宽大于负脉宽。

当UI＜0时，US的正脉宽小于负脉宽。

当UI≥UTPP／2时（UTPP是三角波的峰值），US为一正直流信号；当UI≤UTPP／2时，US为一负直流信号。

ALLEN BRADLEY 1492-100YF USPP 1492100YF

ALLEN BRADLEY 9101-1467-100 NSFP 91011467100

Allen Bradley 100 MO9NZ*3

ALLEN BRADLEY 800E-34RE100 USPP 800E34RE100

100L01 NEW ALLEN BRADLEY 100 L01 - 100 LO1 - 100LO1

One-day shipping available

ALLEN BRADLEY 100-S

ALLEN BRADLEY 1492-100X NSFP 1492100X

ALLEN BRADLEY 1491-N100 USPP 1491N100

ALLEN BRADLEY 100-FA02 NSFP 100FA02

ALLEN BRADLEY 100-FC31 NSFP 100FC31

Allen Bradley Contactor Relay 100-C23Z*10 Ser B 

One-day shipping available

ALLEN BRADLEY 100-ETB30 NSFP 100ETB30

ALLEN BRADLEY 1336F-BRF100-AN-EN USPP 1336FBRF100ANEN

ALLEN BRADLEY 100-DFSC110 NSPP 100DFSC110

ALLEN BRADLEY 100-C37N00 NSPP 100C37N00

ALLEN BRADLEY 1492-100Y NSPP 1492100Y

Allen Bradley Circuit Breaker 10Amp 1492-GH100

ALLEN BRADLEY 1492-G100 NSPP 1492G100

Contactor - Allen Bradley / Rockwell 100-M05NZ*31 A

ALLEN BRADLEY 1492-G100 NSFP 1492G100

ALLEN BRADLEY 100FPTB30 PNEUMATIC TIMER NEW

ALLEN BRADLEY 100-M09-NZ3 USPP 100M09NZ3

ALLEN BRADLEY 100-A12ND3 USED CONTACTOR 100A12ND3 SER.B

ALLEN BRADLEY 1492-100YF NSFP 1492100YF

ALLEN BRADLEY 100-SC23ZJ14BC USPP 100SC23ZJ14BC

ALLEN BRADLEY 100-NX207L NSFP 100NX207L

ALLEN BRADLEY 9101-1382-100 NSFP 91011382100

Allen Bradley 100-A09ND3 (Quantity 3)

ALLEN BRADLEY 1785-M100 NSFP 1785M100

ALLEN BRADLEY 1336S-BRF100-AA-EN-HA2-L4 USPP 1336SBRF10

ALLEN BRADLEY 100-DNY41R USPP 100DNY41R

ALLEN BRADLEY 1785-M100 USPP 1785M100

1 ALLEN BRADLEY MOTOR STARTER 100-A9NJ3-193-BSB80

ALLEN BRADLEY 70H8G100F103 USPP 70H8G100F103

ALLEN BRADLEY 100-ETA30 USPP 100ETA30

100SB11 NEW ALLEN BRADLEY 100 SB11

One-day shipping available

ALLEN BRADLEY 100-ETY30 NSFP 100ETY30

100DNY41R NEW ALLEN BRADLEY 100 DNY41R FREE SHIPPING

One-day shipping available

100SBL11 NEW ALLEN BRADLEY 100 SBL11

100C23D300 NEW ALLEN BRADLEY 100 C23D300 FREE SHIPPING

One-day shipping available

100JE NEW ALLEN BRADLEY 100 JE

One-day shipping available

Allen-Bradley 100-C23Z*400 Contactor w/ 100S-F Attached

ALLEN BRADLEY (1745-E101) SLC100 EXPANSION UNIT

ALLEN BRADLEY 1492-100X USPP 1492100X

ALLEN BRADLEY 100-M09ND3 NSFP 100M09ND3

ALLEN BRADLEY 1336S-BRF100-AA-EN5 NSPP 1336SBRF100AAEND

ALLEN BRADLEY 100-S

ALLEN BRADLEY 100-C23Z*400 CONTACTOR

Allen Bradley Motor Contactor, 100-C16Z*400 Series B

One-day shipping available

Allen-Bradley 1492-CB2G100 10A, 3hp 2 pole breaker NEW

Expedited shipping available

ALLEN BRADLEY 700-RT00N100Z1 NSPP 700RT00N100Z1

ALLEN BRADLEY 700-RT00N100Z1 USPP 700RT00N100Z1

Allen Bradley 100-C23Z 10 with AB 193-EA1GB

ALLEN BRADLEY 100-CF310D* SER A CONTACTOR 600V NNB

ALLEN BRADLEY 1336F-BRF100-AA-EN USPP 1336FBRF100AAEN

ALLEN BRADLEY 800E-35AE100 NSFP 800E35AE100

ALLEN BRADLEY 100-M05NZ2431 USPP 100M05NZ2431

ALLEN BRADLEY 100-M05ND31 USPP 100M05ND31

ALLEN BRADLEY 100-A60NZ243 NSFP 100A60NZ243

ALLEN BRADLEY 100-M05NZ243 USPP 100M05NZ243