Advantages Of Our Current Sensing Systems
Industry-leading precision:
Our devices feature industry-leading precision, with a maximum drift of as low as 1 μV and temperature drift as low as 0.01 μV/°C, thereby enhancing system efficiency.
Enhanced control and protection:
By leveraging our devices-characterized by high bandwidth and fast response times-to actively control switching systems, we deliver fast-responding systems with superior control and protection capabilities.
Tailored solutions for your system:
From isolated to non-isolated current sensing, our comprehensive product portfolio enables rapid detection and precise measurement, making it suitable for a wide range of current sensing topologies.
Compare Isolated Current-sensing Technologies
|
Hall-effect sensor |
Shunt with isolation function |
Current transformer |
Rogowski coil |
|
|
DC capable |
Yes |
Yes |
No |
No |
|
Current measured |
A |
mA to A |
A to kA |
A to MA |
|
Output |
Analog |
Analog or digital |
Analog: signal |
Analog: signal conditioning |
|
Bandwidth |
Up to 1MHz |
Up to 1MHz |
Limited by sensor |
1MHz and above |
|
Propagation delay |
<1µs |
1µs to 3µs |
>3µs |
<1µs |
|
Accuracy |
0.9% to 2% |
0.1% to 2% |
0.1% to 1% |
0.2% to 5% |
|
Thermal drift |
50ppm/K |
25ppm/K to 300ppm/K |
<100ppm/K |
50ppm/K to 300ppm/K |
|
Power loss |
mW |
mW to W |
mW |
mW |
|
Solution size |
Small |
Medium |
Large |
Large |