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Flyback Transformer
ELECTRONICS INC.
EPC3005
• Switching Frequency : 40 KHz • • Gapped Transformer •
www.DataSheet4U.com
Primary Specification
Inductance (mH ± 10%) @ 0 Adc @ 1 KHz 0.1 Vrms 6.1 Pins 2-1 .440 Pins 2-1 .340 Pins 7-8 .520 Pins 10-9 .650 Pins 6-5 1.90 Pins 3-4 .13 Pins 8-9 DCR (Ω Typ.)
Magnetic Design @ P out :
Leakage Inductance (µH Typ.) @ 100 KHz 0.1Vrms 21 Pins 2-1 with all Wdg’s shorted 10% Max Inductance Change @ .043 Adc
3.5 watts Dielectric Rating (Vrms) 1 Sec 2000 1 Sec 2000 Between Sec. Wdg’s
Pri. to all Sec. Wdg’s & Core
Package
D J E
Schematic
7 8 9 Input Voltage 2 1 10 - 6.xxV (10mA) 5 6 + 7V (20mA) + 26V (0-80mA) + 5.2V (80mA)
G
PCA EPC3005 D.C.
B H
3 4
+ 28V (0-30mA)
F A
C
Dimensions
Dim. A B C D E F G H J M N Q Min.
EPC3005 Datasheet
