... EE High Frequency transformer suitable for EL/CCFL Inverter or DC/DC converter Customer's designs are welcome Switching power transformer pulse ... transformer DR (I) type transformer T (ring) iron power core, DC filter inductor Application: switching power supplies, chargers, alarm system, TV ... transformer DR (I) type transformer T (ring) iron power core, DC filter inductorRM series: RM-4, 5, 6, 8, 10, ...