This series of products are use•​≠d as high-frequency switching power Ωβ‌₩supply transformers in high-frequeγ>®₽ncy switching power supplies, and high-frequenc₽ y inverter power supply transformers in hi®₩gh-frequency inverter power sπεΩ↕upplies and high-frequency inverter welding mach£®∑&ines, or for boosting and ignition circui§♦ts.