Off-Line PC Mount Transformer EPC3090-X ELECTRONICS INC. • Single Primary : 115 V • Split Bobbin Construction • UL 94V-0 Recognized Components • UL 1446 Class B Insulation System • Meets or exceeds CSA/TUV/VDE Specifications for Creepage, Clearance and Dielectric Strength Electrical Parameters @ 25° C Part Number Primary Voltage EPC3090-1 EPC3090-2 EPC3090-3 EPC3090-4 EPC3090-5 EPC3090-6 EPC3090-7 EPC3090-8 EPC3090-9 EPC3090-10 115 115 115 115 115 115 115 115 115 115 Secondary Voltage Parallel Series Connection Connection Secondary Current (A-Rms) Parallel Series Connection Connection 0.25 0.20 0.15 0.12 0.10 0.085 0.065 0.050 0.045 0.020 0.50 10 5.0 0.40 12.6 6.3 0.30 16 8.0 0.24 20 10 0.20 24 12 0.17 28 14 0.13 36 18 0.10 48 24 0.09 56 28 0.04 120 60 • Switching Frequency : 50 Hz - 500 Hz • Isolation : 2500 Vrms • Package 1.370 (34.90) Power Rating (VA) 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 Schematic 1.120 (28.60) 1.180 (30.10) Pri. Sec. 5 4 6 1 7 8 .280 (7.11) .250 (6.35) .041(1.04) 1.200 (30.50) .250 (6.35) .750 (19.05) 1 4 Notes : 1. Optional Mounting Screws and Nut : None 2. Pins 2 and 3 omitted 5 6 7 8 Clearance Hole Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Product performance is limited to specified parameters. Data is subject to change without prior notice. CSC3090-X Rev. - 7/15/02 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com