Table 1 Comparison of the advantages and disadvantages between Hall effect current sensor and shunt resistance
From: Sensing as the key to the safety and sustainability of new energy storage devices
| Â | Hall effect current sensor | Shunt resistor |
|---|---|---|
Accuracy | Average accuracy | High accuracy |
Influence | Independent of temperature; large deviation at low current | Easily affected by high temperature; Not suitable for high current as severe heating |
Range | Large current range (Up to1000A) | Usually less than 20A |
Volume | Large | Small size, easy to integrate |
Energy dissipation | High | Low |
Galvanic isolation | Demand | Not Required |