RCH01B0518-200A Hall current sensor
- 产品描述
Introduction:
RCH01B0518-200A current sensor adopts Hall principle, the Hall chip is installed in the air gap of magnetic ring, by measuring the magnetic field perpendicular to the chip surface in space and the relationship between magnetic field and current conversion to measure the current across the magnetic loop wire. As shown, the IP is a measured current that changes the size of the magnetic field in the air gap of the ring. The Hall element in Hall's chip will generate a Hall voltage VH with the action of the magnetic field, the voltage and IP will have a relationship: VH = K*IP, K is constant, and Hall chip will output Vout signal based on Hall's voltage. In practical applications, the voltage can converts into the current in the wire.
Main features：
● Open-loop Hall principle
●Single power supply +5V
● Isolated current measurement, range ±250A
● Working temperature range −20 °C < T < 80 °C
Typical application:
● DC/DC converter
● Energy storage
● Industrial Power
