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When EV Chargers Meet “Problem” Vehicles:Hidden Traps in Residual Current Detection and How to Solve Them
Abstract This article addresses common pain points faced by EV charger manufacturers during R&D and certification. Through in-depth technical analysis of residual current waveform characteristics, we reveal hidden traps in circuit design that cause mysterious A0° threshold deviations. Practical design recommendations are provided, along with an introduction to MAGTRON’s RCMU101SM series residual current sensors as […]
