AEF20-3648 Datasheet, PDF (1/1 Pages) Allied Components International – Flyback Transformer

RoHS
Flyback Transformer
AEF20-3648
EF20 Ferrite Core Design
10 Pin Through Hole
Flyback Topology
INDUCTANCE
Electrical Specifications @ 25°C
LEAKAGE INDUCTANCE
POLARITY
@10KHz / 0.23V HP-4284A
100KHz / 0.23V HP-4284A
10KHz / 1.0V
3 - 1 : 1.0 mH ±10% @ 0ADC 3 - 1:
13.0uH MAX.
PER SCHEMATIC
3 - 1 : 0.8 mH MIN. @ 0.65 ADC
(SHORTED 4,5,6,7,8,9)
GAP
CORE MYLAR FILM GAP
DCR
@ 25ºC (CH-502A)
3 - 2 : 930mOHM MAX
9 - 8 : 130mOHM MAX
4 - 5 : 485mOHM MAX
6-7:
2-1:
15.25mOHM MAX
1300mOHM MAX
TURNS RATIO
IN PROCESS TEST USING
UNGAPPED CORES
(3 - 2) : (2 - 1) ; 1 : 1 = 1.00±2%
(3 - 1) : (4 - 5) ; 4.25 : 1 = 4.42±2%
(3 - 1) : (6 - 7) ; 16.8 : 1 = 16.80±2%
(3 - 1) : (9 - 8) ; 5.6 : 1 = 5.60±2%
HI-POT TEST
(1,2,3,4,5) TO (6,7,8,9): AC 3000V 3mA FOR 1 MINUTE
(1,2,3,4,5) TO CORE: AC 3000V 3mA FOR 1 MINUTE
(6,7,8,9) TO CORE: AC 1500V 3mA FOR 1 MINUTE
All specifications subject to change without notice.
MECHANICAL
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
09/0₁6₅/12
www.alliedcomponents.com