Flyback Transformer EPC3014 E L E CT R O N I C S I N C . • Meets or Exceeds IEC742/TUV/VDE Specifications for • Creepage, Clearance and Dielectric Strength • Gapped Transformer • Magnetic Design @ P out : 37.4 Watts Primary Specification Inductance (mH ±10%) Inductance Change @ .5 Adc DCR (Ω Max.) @ 10 KHz 0.1 Vrms 1.38 Pins 14,8/13,9 1 Sec. 1.91 Pins 14-8 .194 .016 Pins Pins 12-10 1-7/2-6 .060 2.56 Turns Ratio Dielectric Rating (Vrms) 1 Sec. 1 Sec. 10% Max 4500 500 500 10.34:1 15.5:1 15.5:1 31.05:1 1:1 Pins 5-10 Pri. to all Sec. Wdg's Between Sec' Wdg's Between Pri. and Bias Pins 14-8: 12-10 Pins 14-8: 1-7 Pins 14-8: 2-6 Pins 14-8: 5-3 Pins 14-8: 13-9 Pins Pins 5-3 13-9 • Leakage Inductance : • 75 µH Max. @ 100 KHz, 0.1 Vrms, Pins 14, 13 - 8, 9 with all windings shorted Package Schematic A Pin 1 I.D. (12V) 5 4V, 350 mA 3 14,13 Primary 8,9 PCA EPC3014 Date Code 12 1,2 8V,4.5A 7,6 Bias C 10 (0V) Note : Pin #4 removed E Dimensions F HØ D 1 7 B G 14 PCA ELECTRONICS, INC. 6799 SCHOENBORN ST. NORTH HILLS, CA 91343 Dim. Min. A B C D E F G H I ------------------- (Inches) Max. Nom. 1.500 1.465 1.250 ------------- ------1.200 .134 .200 1.00 .028 .028 (Millimeters) Min. Max. Nom. ------------------- 38.10 37.21 31.75 ------------- ------30.48 3.40 5.08 25.40 .700 .700 8 CSC3014 Rev. 1 7/23/01 Product performance is limited to specified parameters. Data is subject to change without prior notice. TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pcainc.com