tel: 310-325-1043 fax: 310-325-1044 www.mpsind.com sales@mpsind.com p613p series ? flyback transformers for 13 watt and 25 watt poe applications ? operating frequency 250khz ? isolation 1500vrms, 60 seconds (pri, aux to sec) ? operating temperature -40oc to +125oc ? rohs compliant product ? custom design available electrical parameters @ 25c part number power (w) pri ocl (h) dcr (m max) pri l l (h max) turns ratio 5% output sec schematic p613p- 10% pri sec aux pri:sec pri:aux v / a 33a 13 127 0.255 0.024 0.31 1.25 1 : 0.116 1 : 0.50 3.3 / 4 a 50a 13 127 0.222 0.039 0.348 0.95 1 : 0.250 1 : 0.50 5.0 / 2.6 a 12a 13 127 0.200 0.065 0.308 0.65 1 : 0.500 1 : 0.50 12 / 1.08 a 19a 13 127 0.290 0.066 0.355 0.80 1 : 0.567 1 : 0.50 19.5 / 0.67 a 24a 13 127 0.255 0.067 0.315 0.60 1 : 0.667 1 : 0.50 24 / 0.54 a 33b 25 37 0.089 0.0046 0.096 0.75 1 : 0.150 1 : 0.60 3.3 / 7.5 b 50b 25 37 0.089 0.0062 0.074 0.75 1 : 0.200 1 : 0.50 5 / 5 b note: 1. primary ocl measured @ 250khz 0.7vrms 2. primary leakage l measured @ 250khz 0.7vrms with all sec shorted 3. dcr measured with windings in parallel 4. hi-pot: 1500vrms, 1ma, 60s (pri, aux to sec); 1800vrms, 1ma, 5s (pri, aux, core to sec); 500vrms, 1ma, 5s (between pri, aux, and core) product performance is limited to specifed parameters. data is subject to change without prior notice. flyback transformers dimensions dimensions unless otherwise specifed, all tolerances are: inch: .xx : 0.010 .xxx : 0.005 mm: x,x : 0,254 x,xx : 0,13 schematic schematic a schematic b
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