Closed Loop Hall Effect Current Sensor

Closed Loop Current Transducer

TQDV25A-150A

Features: Features
Highly reliable Closed Loop Hall Effect device
Open Loop CT voltage output format: 4V out at nominal input
Compact and light weight
Fast response time
Excellent linearity of the output voltage over a wide input range
Excellent frequency response (> 150 kHz)
Low power consumption at quiescent state (10 mA nominal)
Capable of measuring both DC and AC, both pulsed and mixed
High isolation voltage between the measuring circuit and the
current-carrying conductor (AC2.5KV)
Extended operating temperature range
Flame-Retardant plastic case and silicone encapsulant, using UL
classified materials, ensures protection against environmental
contaminants and vibration over a wide temperature and
humidity range

Other 1: Applications
UPS systems
Industrial robots
NC tooling machines
Elevator controllers
Process control devices
AC and DC servo systems
Motor speed controller
Electrical vehicle controllers
Inverter-controlled welding machines
General and special purpose inverters
Power supply for laser processing machines
Controller for traction equipment eg. electric trains
Other automatic control systems