一种用于高频振荡抑制和开关电流测量的双功能平面磁耦合电流传感器

This letter proposes a planar magnetically coupled current sensor with dual functionality: suppression of high-frequency switching oscillations and accurate switching current measurement. The sensor integrates a planar coil-based snubber circuit with a resonant compensation integrator. Through magnetic coupling, the snubber enhances power loop impedance and effectively attenuates high-frequency os...