750310013 3 PRI 36 - 80VDC @250kHz 4 7+8 SEC 5VDC, 2.6ADC 9+10 Customer to tie terminals 7+8 and 9+10 internally on PC board ELECTRICAL SPECIFICATIONS @ 25°C unless otherwise noted: D.C. RESISTANCE (@20°C): 3-4 , 0.222 Ohms max. 7-9 (tie 7+8, 9+10), 0.0195 Ohms max. DIELECTRIC RATING: 1500VAC for 1 second between pins 3-7(tie 2+4, 9+10). INDUCTANCE: 127µH ±10%, 250kHz, 200mVAC, 0mADC, 3-4, Ls. LEAKAGE INDUCTANCE: 0.95µH max., 250kHz, 200mVAC, 3-4(tie 7+8+9+10), Ls. TURNS RATIO: ( 3-4 ):( 7-9 ), ( 4 ):(1.00), tie(7+8, 9+10), ±2%. OPERATING TEMPERATURE RANGE: -40°C to +85°C. Midcom, Inc. Watertown, SD USA Toll Free: 800-643-2661 Fax: 605-886-4486 This drawing is dual dimensioned. Dimensions is brackets are in millimeters Unless otherwise specified, tolerances are as follows: Angles: ±1° Fractions: ±1/64 Decimals:±.005(.127mm) Midcom, Inc. Drawing Title Drawing Number Rev. Transformer 750310013 00 Revisions: See Sheet 1 Engineer:EJK Scale ---- Sheet 2 of 5 06/08/2007