Service - Coil Drivers with Protection - Brand [Weckway]
Service - Coil Drivers with Protection - Brand [Weckway]
UGQ5140K is a low-power magnetic coil driver, such as a relay or solenoid. Its built-in Darlington power output can continuously absorb currents exceeding 300mA, and the internal protection circuit can limit surge currents and fault currents to approximately 900mA. The UGQ5140K includes a Hall voltage generator, operational amplifier, Schmitt trigger, regulator, and open collector Darlington output stage.
![服務(wù)-帶保護(hù)的線圈驅(qū)動(dòng)器-品牌[韋克威] 服務(wù)-帶保護(hù)的線圈驅(qū)動(dòng)器-品牌[韋克威]](../upload/202108/1629250104373504.png)
Main features:
Magnetic excitation power switch
● Temperature compensation for switch points
● High current absorption capacity
● Continuous 300mA
● Peak limit 900mA
● Output short circuit protection
Low static waiting current
● Built in clamp protection diode
● Power reverse polarity protection
