general power transformer type: er3023 please refer to the sales offices on our website for a representative near you www.sumida.com 1/1 product description ? 35.0 25.0mm max.(l w), 25.0mm max. height. ? in addition to the typical versions of parameters shown here, custom designs are available to meet your exact requirements feature ? max. operating frequency 500khz. max. operating power 20.0w(500khz) ? ideally used in switching power supply etc. ? rohs compliance dimensions (mm) schematics (bottom) ? s? is winding start specification sample no. 4386-t247 inductance (19-23)(at 1khz) 7.786mh 17 . . . (at 20 ) (19-21) 2.67 (ref.) hi-pot (50/60hz) p24,p5,p-15,p18,n8, n18 p1a,p1b,p2 ac 2500vrms 1 minute hi-pot (50/60hz) (core- coil) ac 2000vrms 1 minute a dhesive 25.0 max. 17-0.60.1 14 26 3.50.5 24-2.540.2 1 13 17.50.3 14 26 sumida 25.0 max. 35.0 max. 17.50.3 ? ? ? ? ? ? ? ? ? ? 21 22 23 24 25 26 s s s s s p18 p24 s s s s p5 p-15 n8 n18 p1a p1b p2 p5
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