Three channel open-loop Hall current sensor RCH03S07

Introduction:

The RCH03 series are current sensors based on the open-loop Hall principle. They adopt programmable Hall chip and has the characteristics of serialized products. They can measure DC, AC, pulse current. Power supply 5V, analog voltage output. They can measure three channel current at the same time, and the measurement range is ±800A~±1200A.

Main features:

● Open-loop Hall principle

● Single power supply +5V

● Isolated current measurement, range ±800A~±1200A

● Maximum working environment temperature Ts<125°C

● Working temperature range −40 °C < T < +125 °C

● Low power consumption

Technical advantages:

● Absolute accuracy at ambient temperature 2%

● Accuracy in full temperature range 3%

● Linearity 0.5%

● Low temperature drift gain

● Low temperature drift point

● Low hysteresis

● Non-intrusive current measurement
 

Application example:

●Starter generators

●DC/DC converter

●Inverter

●Electric vehicle application

●Hybrid vehicle application