Isolation Barrier for Photovoltaic Current Measurement: Evolution and Application of Magnetic Isolation Technology

Introduction In the core architecture of photovoltaic systems, the electrical isolation between the high-voltage side (up to 1500Vdc) of the inverter and the low-voltage circuit of the control side is a key link to ensure equipment safety and signal reliability. As a “signal transmitter” that spans high and low voltage ranges, the magnetic isolation performance […]