DYNEX软启动可控硅DCR3780V26晶闸管DCR4910W24

DYNEX软启动可控硅DCR3780V26晶闸管DCR4910W24

可控硅(Silicon Controlled Rectifier) 简称SCR，是一种大功率电器元件，也称晶闸管。它具有体积小、、寿命长等优点。在自动控制系统中，可作为大功率驱动器件，实现用小功率控件控制大功率设备。它在交直流电机调速系统、调功系统及随动系统中得到了广泛的应用。

可控硅分单向可控硅和双向可控硅两种。双向可控硅也叫三端双向可控硅，简称TRIAC。双向可控硅在结构上相当于两个单向可控硅反向连接，这种可控硅具有双向导通功能。其通断状态由控制极G决定。在控制极G上加正脉冲(或负脉冲)可使其正向(或反向)导通。这种装置的优点是控制电路简单，没有反向耐压问题，因此特别适合做交流无触点开关使用。

DCR 系列相控可控硅（Phase Control Thyristors）

Up to 2200V
DCR1080G18
DCR1080G20
DCR1080G22
DCR1770F20
DCR1770F22
DCR2690L18
DCR2690L20
DCR2690L22
DCR2860C18
DCR2860C20
DCR2860C22
DCR3910Y18
DCR3910Y20
DCR3910Y22
DCR4060V18
DCR4060V20
DCR4060V22
DCR5050B18
DCR5050B20
DCR5050B22
DCR5450W18
DCR5450W20
DCR5450W22

Up to 2800V
DCR960G24
DCR960G26
DCR960G28
DCR1610F24
DCR1610F26
DCR1610F28
DCR2480L24
DCR2480L26
DCR2480L28
DCR2630C24
DCR2630C26
DCR2630C28
DCR3650Y24
DCR3650Y26
DCR3650Y28
DCR3780V24
DCR3780V26
DCR3780V28
DCR4910W24
DCR4910W26
DCR4910W28

Up to 4200V
DCR780G38
DCR780G40
DCR780G42
DCR1350F30
DCR1350F35
DCR1350F42
DCR2040L35
DCR2040L40
DCR2040L42
DCR2150C30
DCR2150C35
DCR2150C40
DCR2150C42
DCR2930Y30
DCR2930Y35
DCR2930Y40
DCR2930Y42
DCR3030V30
DCR3030V35
DCR3030V40
DCR3030V42
DCR3790B30
DCR3790B35
DCR3790B40
DCR3790B42
DCR4100W30
DCR4100W35
DCR4100W40
DCR4100W42

DCR1673SA28
DCR1673SM22
DCR1673SM24
DCR1673SM26
DCR1673SM28


Up to 5200V

DCR1674SA38
DCR1674SA39
DCR1674SA40
DCR1674SA41
DCR1674SA42
DCR1674SZ38
DCR1674SZ40
DCR1674SZ42
DCR1675SA48
DCR1675SA49
DCR1675SA50
DCR1675SA51
DCR1675SA52
DCR1675SZ48
DCR1675SZ50
DCR1675SZ52

GD100FFX65C5S
GD50FFX65C5SF
GD75FFX65C5SF
GD100FFX65C5SF
GD100FFX65C6S
GD150FFX65C6S
GD200FFX65C6S
GD100FFX65C6SF
GD150FFX65C6SF
GD200FFX65C6SF
GD10PJX65L1S
GD15PJX65L1S
GD20PJX65L1S
GD30PJX65L1S
GD10PJX65L2S
GD15PJX65L2S
GD20PJX65L2S