电子元器件

单元

除功率半导体之外提供驱动电路,控制电路,保护电路和冷却装置等周边器件,并为客户提供符合其要求的定制功率单元。

单元

异步电动机无极性无接点接触器

Part number Features Applications Current
Three phase two wire type
Protection for overvoltage, built-in fuse for semiconductor protection
For reversible induction motor 30 to 600A
Three phase two wire type
Protection for overvoltage, built-in fuse for semiconductor protection
For nonreversible induction motor 30 to 600A
Three phase three wire type
Protection for overvoltage, built-in fuse for semiconductor protection
For reversible induction motor 30 to 1000A
Three phase three wire type
Protection for overvoltage, built-in fuse for semiconductor protection
For nonreversible induction motor 30 to 1000A

线圈型异步电动机次级侧无接点接触器

Part number Features Applications Current
Secondary resistor change one step switch
Built-in timer
Secondary resistor short-circuit for wound rotor type induction motor 100 to 300A
Secondary resistor change four step switch
Built-in timer
Secondary resistor short-circuit for wound rotor type induction motor 100 to 300A

直流电磁制动用无接点接触器

Part number Features Applications Current
Compose high-low excitation with chopper circuit.
No loss of saving resistance
For DC electromagnetic brakes DC110V 220V 0.25 to 10A (low excitation current setting),
5 to 70A (High excitation current)

单相交流電力调节器

Part number Features Applications Current
Zero-cross ON/OFF control, Phase angle control
Input open collector
Heater break alarm
Adjustment heater temperature of semiconductor diffusion furnace and curving glass furnace heater 65 to 200A

驱动板

Part number Features Applications Current
Able to drive from 20A to 400A Thyristor drive 700mA typ
Able to drive up to 1000A IGBT drive 400mA typ

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