Modern power electronics is the application of solid-state electronics in power control and conversion. With the increasing number of electronic devices, there is also a growing demand for electrical power. The application scope of power electronics is wide, ranging from AC adapters for switching power supplies, battery chargers, audio amplifiers, to variable frequency drives and DC motor drives for operating pumps, fans, and manufacturing machinery, and up to gigawatt level high-voltage DC transmission systems for interconnected power grids. Power electronic systems exist in almost every electronic device, so how to detect and measure the current of these electricity consuming devices? This requires a very good current sensor to achieve, and Weckway specializes in providing patch level current sensors for the solid-state electronics industry.

The Hall ICs Weikewei STK-616Y series linear Hall magnetic field and current sensors have very low noise and a wide dynamic range for customized geometry and rated open-loop current sensors. PCB installation integrated current sensor with low noise and frequency response up to 1MHz (-3dB), peak current ranging from 20A to 135A. If you need it, please contact an electrical engineer.