... transformer suitable for EL/CCFL Inverter or DC/DC converter Switching power transformer Pulse transformer Telecom ... type transformer T (ring) iron power core and DC filter inductor Typical product: PQ 2020 2016 2625 ... ERL series: ERL-28, 35, 39, 42 and 49 ETD series: ETD-29, 34, 39, 44, 49, 54 ... Application: All kinds of switch mode power: Dc-Dc,Ac-Dc,Ac-AcUsed in all circuits types:sinle-terminal ...