Как выбрать датчик тока быстрой зарядки для тестирования зарядных устройств постоянного тока
I’ve spent a good part of the last several years in EVSE test labs, standing next to 360 kW charging piles with an oscilloscope cart, trying to figure out why a “certified” current probe was giving us a ripple reading that didn’t match the power analyzer downstream. That mismatch, it turned out, came down to […]