描述
光电传感器主要由发送器、接收器、检测电路三大部分构成。其中，发送器用于对准半导体光源、发光二极管、激光二极管、红外发射二极管等发出的目标光束;接收器又可分为光电二极管、光电三极管、光电池等，在接收器前面还装有透镜、光圈等光学元件，主要用于接收目标光束并将接收到的光信号转换为电信号;检测电路用于检测接收到的电信号并过滤出有效信号，将其传递至下一模块进行该电信号的实际应用。
CUTLER HAMMER 5ACLS-9R NSFP 5ACLS9R
CUTLER HAMMER 151D933G01 NSFP 151D933G01
FD3070 Eaton Cutler Hammer circuit breaker
FD3100 Eaton Cutler Hammer circuit breaker
CUTLER HAMMER FD3125LA02S2605 NSFP FD3125LA02S2605
CUTLER HAMMER HFDDC3125LA0205S2605 NSFP HFDDC3125LA0205
CUTLER HAMMER D300DIM3224D NSFP D300DIM3224D
CUTLER HAMMER BREAKER ACCESSORY SHUNT TRIP SNT4LP11K
CUTLER HAMMER BREAKER ACCESSORY SHUNT TRIP SNT5LP11K
CUTLER HAMMER D60LA0 NSPP D60LA0
CUTLER HAMMER IQ-300 USPP IQ300
Cutler Hammer Dry Distribution Transformer S60G11576N !
CUTLER HAMMER XTFR016BCA NSFP XTFR016BCA
CUTLER HAMMER ECA0528FAA NSFP ECA0528FAA
