PCA EPA3385

Flyback Transformer
EPA3385
ELECTRONICS INC.
• Operating Temp. from 50°C to 85°C •
• Materials meet Class 130 •
Electrical Parameters @ 25° C
Primary
Inductance
(µH ± 10%)(1)
Leakage
Inductance
(µH Typ.)(2)
Interwinding
Capacitance
(pF Typ.) (3)
Primary ET
(VµS Typ.)
1.85
120
1100
100
Hipot
(Vrms)(4)
2000
DCR
(Ω Typ.)
1-2
3-4
10-11-12
.060
.280
.015
Notes
1)
2)
3)
4)
Power Output
(Watt Max.)
Schematic
Measured @ pins 1-2 @ 10 KHz, 0.1 Vrms.
Measured @ pins 1-2 with Sec wdgs shorted.
Measured between Pri wdg to Sec wdgs.
Measured between Pri/FB wdg to Sec wdg for 1 Min.
1000 Vrms for 1 Min. between Pri wdg to FB wdg.
1
10
2
11
3
12
4
Dimensions
Package
Dim.
A
Pin 1
I.D.
PCA
EPA3385
D. C.
J
E
A
B
C
D
E
F
G
H
I
J
K
C
H
K (1 plc.)
I
1
-----
G
Min.
------.990
.030
.190
.860
.025
.025
.165
.140
(Inches)
Max. Nom.
1.50
1.35
1.20
1.01
.050
.210
.880
Typ.
Typ.
.185
.160
(Milimeters)
Min.
Max. Nom.
------25.15
.762
4.83
21.84
.635
.635
4.19
3.56
38.10
34.29
30.48
25.65
1.27
5.33
22.35
Typ.
Typ.
4.70
4.06
6
B
12
7
F
D
PCA ELECTRONICS, INC.
6799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSA3385
Rev. -
8/14/97
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pcainc.com