Power chokes especially constructed for the use in active power factor correction circuits. In combination with active boost PFC circuits these chokes achieve a high efficiency and a power factor between 0.90 and 0.99.
EN61000-3-2 compliance
Outstanding Features
Toroidal powder core constructions have the benefits of low leakage flux and high saturation currents, making them unsensitive against current Peaks. In our design we also concentrate on a low parasitic capacitance winding, resulting in excellent EMV properties over a broad frequency range. Low loss materials also contribute to the excellent performance of the chokes and low heating effect.