Current Sensors | Transformers

Feature:

AC current sensor module Maximum 50A

1, the module dimensions: 48mmX 40mmX 30mm

2, the main chip: op-amps, transformers

3, the working voltage: DC5V

4, the output of the switching output

5, the current detection range: AC maximum 50A

6, the current detection resolution can change the resistance parameter settings

ACS712 20A

1, the current sensor chip ACS712ELC – 20

2, pin 5 v power supply, the onboard power light

3 30A plus or minus current can be measured, module,

the corresponding analog output 100 mv/A

4, no current through testing, the output voltage is VCC / 2

5, the size of the PCB board: 31 (mm) x13 (mm)

SCT-013 100A AC Current Sensor Split Core Open-Close Current Transformer 100A

Specifications

The module can be measured within 5 alternating current

Maximum Primary Current at 50/60 Hz: 20 A

Current Ratio: 5A:5mA

Winding D.C. Resistance at 20 °C: 155 Ω

Accuracy @RL ≤10 Ω: 2%