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EPC3130-X Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – Flyback Power Transformer | |||
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Flyback Power Transformer
ELECTRONICS INC.
EPC3130-X
⢠Used in SMPS Flyback Topology
⢠Designed for use with Power Integration Chip
⢠Reinforced Insulation (Triple Insulated Wire)
⢠UL 94V-0 Recognized Components
⢠UL 1446 Class F Insulation System
⢠Very Low Core Loss
Electrical Parameters @ 25° C
PCA
Part Number
Chipset
Voltage
(Vdc)
Primary OCL
(µH ± 10%)
EPC3130-1
EPC3130-2
EPC3130-3
EPC3130-4
EPC3130-5
EPC3130-6
TOP249Y
TOP234Y
TOP247Y
TOP247Y
TOP244Y
Viper 100
V in
V out 1 V out 2 V out 3 V out 4 @ 10 KHz, 0.1 Vrms
120-375
19
19
15
N
273
120-375
12
12
15
N
490
120-375
35
35
15
N
342
120-375
24
12
15
24
466
120-375
24
5
15
N
466
120-395
24
24
13
N
256
⢠Switching Frequency : 132 KHz ⢠Isolation : 4500 Vrms â¢
Dielectric Rating
(Vrms)
1 sec. 4500 or 60 sec. 3750
Pri. to all Sec. Wdgâs & Core
1 sec. 4500 or 60 sec. 3750
Between Wdgâs to Core
⢠Note : âNâ equals Not Required/No Connection â¢
Sec. 1
1.8
1.9
1.0
2.0
1.0
1.8
Current
(Amp.)
Sec. 2
1.8
1.9
1.0
0.1
0.8
1.8
Sec. 3
.05
.05
.05
.05
.05
.05
1 sec. 1500
Between Pri. Wdg & Bias
Sec. 4
N
N
N
.025
N
N
Schematic
1
V in Pri.
3
Sec. 3 5
(Fb/Bias)
6
12
Sec. 1
11
10
Sec. 2
9
8
Sec. 4
7
Shield is optional
Package
1.330 Max.
(33.78)
1.320 Typ.
(33.55)
12
7
Pin 1
I.D.
PCA
EPC3130-X
Date Code
.937
Max.
(23.80)
1.00 Suggested
(25.40)
Layout
1
.051
(1.30)
6
.138
(3.50)
.200
(5.08)
.031 Sq.
(.800)
1.00 Typ.
(25.40)
.200
(5.08)
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSC3130-X Rev. 7 9/27/04 FT
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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