... , EPC, POT, RM, EEHigh Frequency transformer suitable for EL/CCFL Inverter or DC/DC converterCustomer's designs are welcomeSwitching ... power supplies, chargers, alarm system, TV and CRT monitor displays, UPS, VCD/DVD players, audio and visual ... filter, power transformer adn aux-power transformerCustomized designs are accepte . Excellent quality EI type high frequency ferrite inverter transformer