NC Shield 1 10 PRI SEC 4 3 6 FDBK 2 ELECTRICAL SPECIFICATIONS @ 25°C unless otherwise noted: D.C. RESISTANCE (@20°C): 1-4 , 2.15 Ohms max. 2-3 , 0.050 Ohms max. 6-10 , 0.14 Ohms max. DIELECTRIC RATING: 3000VAC, 1 minute tested by applying 3750VAC for 1 second between pins 4-10(1+3). INDUCTANCE: 1.55 mH ±10%, 66kHz, 100mVAC, 0mADC, 1-4, Ls. LEAKAGE INDUCTANCE: 50.0µH max., 100kHz, 100mVAC, 1-4(2+3,6+10), Ls. 25.0µH typ., 100kHz, 100mVAC, 1-4(2+3,6+10), Ls. TURNS RATIO: ( 4-1 ):( 10-6 ), ( 7.142 ):(1.00), ±1%. ( 4-1 ):( 3-2 ), ( 7.692 ):(1.00), ±1%. RESONANT FREQUENCY: WE-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 500kHz min. Unless otherwise specified, tolerances are as follows: Angles: ±1° Fractions: ±1/64 Decimals:±.005(.127mm) WE-Midcom, Inc. Drawing Title Drawing Number Rev. Transformer 750871032 00 Revisions: See Sheet 1 Engineer:PLP Scale ---- Sheet 2 of 5 11/21/2008