Flyback Transformer P/N T-903
4 WATTS
Parameter
Inductance
1
Min.
(1-2)
2.8
Typ.
Max.
Units
mH
Leakage Inductance
Interwinding Capacitance
(1-2)
(3-4)
(5-6)
(7-8)
(9-10)
0.7
0.03
0.15
0.30
0.35
3000
35
25
µH
pF
Ω
Ω
Ω
Ω
Ω
V
RMS
2
Schematic Diagram
DC Resistance
+40V
@100mA
3.5V
@250mA
Hi-Pot
Pins (1-2) to
(4-3) +(5-6) (7-8) + (9+10)
5.75V
@5mA
5V
@500mA
Operating Frequency
1
2
100
kHz
Connected 1-2, shorted 3,4,5,6,7,8,9,10 (10KHz - 100mV)
Connected 1-10, shorted 4-5, 6-7, 8-9
(10KHz - 100mV)
10V
@60mA
Physical
Dimensions
inches (mm)
3/18/97
Rhombus
Industries Inc.
Transformers & Magnetic Products
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: (714) 898-0960
FAX: (714) 896-0971
www.rhombus-ind.com
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