... frequency transformerisolated and line matching transformerignition transformerEE5 current sensor transformerADSL transformerEFD series transformerER series transformerRM ... 25, 28, 30, 33, 35, 40, 42, 50, 55, 60EF series: EF-4539, 16, 20, 25, 32ERL series ... with good shielding qualityApplication: wave carrier filter, power transformer adn aux-power transformerCustomized designs are accepte . ...