Flyback Transformer EPC3001 ELECTRONICS INC. • Gapped Transformer • • 1500 Vrms Isolation • • Switching Frequency : 100 KHz • Magnetic Design @ V out : -67V Primary Specification Inductance (µH ± 20%) @ 0 Adc DCR (Ω Max.) Leakage Inductance (µH Max.) • I out : .33Adc • V in : -24V • I in : 1.17Adc Inductance Change @ 1.77 Adc Inductance Change @ 1.17 Adc Core Loss (mW) 5% Max 3% Max 145 Turns Ratio Temperature Rise (°C Max.) 1:4 27 @ 100 KHz, .1 Vrms @ 100 KHz, .1 Vrms 47 0.075 0.650 .6 Pins 1-2 Pins 1-2 Pins 5-6 Pins 1-2 w/ 5-6 shorted Pins 1-2 : Pins 5-6 Package A 6 Schematic Top View 4 PCA EPC3001 6 2 5 Pin 3 & 4 not connected B Pin 1 I.D 1 D.C. Dimensions 1 3 C Dim. A B C D E F G E F H Min. --------------- (Inches) Max. Nom. .768 .758 .441 ------.402 ------.846 .118 .140 --- (Millimeters) Min. Max. Nom. --------------- 19.50 29.85 11.20 ------10.20 ------21.50 3.00 3.55 --- G 1 Bottom View D PCA ELECTRONICS, INC. 6799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSC3001 Rev. - 2/14/01 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.pca.com