NETWORK TRANSFORMER Turns Ratio ( + 5 % ) Schematic Diagram 3.350 : 1 (Pins 3-4:1-5) short 6-2 1 3 o Electrical Specifications @ 25 C Parameter Min. Open Circuit Inductance (OCL) 100mV, @ 10.0 KHz, Pins 3-4 10 Max. Units 6 2 mH 4 Leakage Inductance 10KHz-100mVAC Pins 3-4, shorted 1-5, 2-6 5 10 µH Primary DC Resistance 3-4 1.38 ohms Secondary DC Resistance 1-6 0.198 ohms Secondary DC Resistance 2-5 0.25 ohms Isolation (HI-POT) pins 3-1 to 5-2 1000 VRMS Physcial Dimensions inches (mm) .375 (9.53) MAX. .465 (11.81) MAX. PIN POSITION GRID 0.098 (2.5) CLIP SET TERMINATIONS BOBBIN TERMINATIONS .394 (10.00) MAX. .098 .024 (2.49) (0.61) 3 2 .110 (2.79) MIN. .080 (2.03) .039 (0.99) 1 Bottom View 4 5 6 Rhombus P/N: Cust. P/N: Date: 9/2/99 Rhombus Industries Inc. Transformers & Magnetic Products www.rhombus-ind.com T-1270 Name: Sheet: 1 of 1 15801 Chemical Lane, Huntington Beach, CA 92649-1595 Phone: (714) 898-0960 z FAX: (714) 896-0971