Datasheet Summary
Closed-loop Hall current sensor
Introduction
Ipn =5A…50A
WCB41A series Hall current sensor can measure DC, AC, pulse and various irregular waveform currents under the condition of plete isolati on between the primary and secondary sides.
Performance Parameters
Electrical parameters Rated current RMS
WCB41A 5A 10A 15A 20A 25A 30A 50A
Measurement range
15A 30A 45A 60A 75A 90A 120A
Turns ratio
4:2000 3:3000 2:3000 1:2000 1:2500 1:3000 1:3125
Output measurement voltage
4V
Primary pin d(mm)
φ0.8 φ0.8 φ1.0 φ1.4 φ1.4 φ1.6
- 1.6- 1.5
Measurement resistance
≥10KΩ
Power supply voltage
±12～±15V DC
Current consumption Insulation
12+IS mA withstand voltage
3kVrms/50Hz/1min...