MODEL HM41 SERIES Toroid Style Gate Drive Transformers with Mounting Bracket FEATURES AND BENEFITS * Complies with VDE safety requirements * Custom designs available rN ote wale) * Switching power supply Motor control circuit Office equipment * CRT display ELECTRICAL / ENVIRONMENTAL Insulation Resistance, Minimum 100 Megohms Insulation System Tefzel Wire Temperature Rise, Maximum 40C Current Rating 0.3 Amps Schematic 1 (3) Su (4) Schematic 2 8) Bus (4) 1) oP Mus 6) Specifications subject to change without notice. 553i technologies | saeaecoardh 6-85 Model HM41 SeriesOUTLINE DIMENSIONS (Inch/mm} 99 35, bet 340 Max, - 740 Max. @ 19 YooN 20.0 Max. + CLOT] aM _ I 14 Mn 500+.010 | 350+,010 700.010 Faespne Dia, 17,78+40.25 dare Solderable Pin, Typical (1) (2) (3) 0. oF jo, of (6) 6) (4) SPECIFICATIONS @ 25C inductance Leakage* DC oc Turns 1Vrms10kHz Inductance Resistance Resistance ET Part +0 Term 1-6 Term 3-4 Term 1-6 Term 3-4 Term 1-6 Number N1:N2:N3 mH Min. pH Max. Q Max. Q Max. V-y$ Max. Schematic HM41-10812 8:8:12 0.138 0.3 0.060 0.097 52 1 HM41-21010 10:10 0.216 0.3 0.064 0.074 65 2 HM41-11010 10:10:10 0.216 0.3 0.064 0.074 65 1 HM41-11210 12:12:10 0.310 0.3 0.077 0.072 78 1 HM41-11410 14:14:10 0.420 0.3 0.090 0.072 91 1 HM41-20105 10:15 0.216 0.3 0.064 0.100 65 2 HM41-11510 15:15:10 0.480 0.3 0.100 0.072 98 1 HM41-12010 20:20:10 0.860 0.3 0.138 0.072 130 1 HM41-12020 20:20:20 0.860 0.3 0.156 0.156 130 1 Measured with primary shorted. 4 s . EF i technologies 6-86 Model HM41 Series