# Power Transformer - EPA3876G

## Electrical Specifications
️· Inductance: 126 µH ± 10% @ 10 kHz, 0.1 Vrms
️· DCR (DC Resistance):
- Pins 1-2: 0.035 Ω Max.
- Pins 1-12, 12-2: 0.125 Ω Max.
- Pins 3-10: 0.006 Ω Max.
- Pins 4-9, 5-8, 6-7: 0.006 Ω Max.
️· Leakage Inductance: 1.26 µH Max. @ 100 kHz, 0.1 Vrms (Pins 1-2 shorted)
️· Dielectric Rating: 500 Vdc (Pri. to Sec. Winding)
️· Turns Ratio: 1:1:.9:.3:.3:.3 (Pins 1-12:12-2:3-10:4-9:5-8:6-7)

## Features
️· Designed for Flyback Topology
️· UL 94V-0 Recognized Bobbin Material
️· UL 1446 Class B Insulation System
️· Low Core Loss Materials
️· Surface Mount Package
️· Operating Frequency: Up to 1 MHz

## Dimensions
️· Refer to schematic for dimensional details (in Inches / mm ± .010 / .25)
️· Key dimensions (approximate):
- Length: 1.020 Max. (25.91 mm)
- Width: 1.236 (31.40 mm)
- Height: 0.520 Max. (13.21 mm)

## Contact Information
️· PCA Electronics, Inc.
️· 16799 Schoenborn St., North Hills, CA 91343
️· TEL: (818) 892-0761
️· FAX: (818) 894-5791
️· http://www.pcainc.com

## Notes
️· Product performance is limited to specified parameters.
️· Data subject to change without prior notice.
️· Revision: 1 (5/21/02)
️· CSA3876G model number.