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EPC3132-X Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – Flyback Power Transformer
Flyback Power Transformer
ELECTRONICS INC.
EPC3132-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%)
Current
(Amp.)
V in
Pin 1-3
V out
1
V out
2
V out
3
@ 10 KHz,
0.1 Vrms
Sec.
1
Sec.
2
EPC3132-1
TNY264P (132 KHz)
120-375
9
N
N
EPC3132-2
TNY264P(132 KHz)
120-375
5
N
12
EPC3132-3
TOP221P (100 KHz)
120-375
5.1
N
N
*EPC3132-4
LNK501 (42 KHz)
120-375
5.5
N
N
*EPC3132-5
LNK501 (42 KHz)
120-375
5.5
N
N
*EPC3132-6
TNY264P (132 KHz)
120-375
5.2
10.5
N
EPC3132-7
TNY264P (132 KHz)
120-375
5.2
12.0
N
EPC3132-8
TNY264P (132 KHz)
120-375
3.3
N
12
2000
1900
1400
2550
1360
2400
2400
1900
.330
N
.600
N
.100
N
.500
N
.273
N
.600
.015
.600
.015
.600
N
• Switching Frequency : 132 KHz/100 KHz/42 KHz • Isolation : 3750 Vdc • *Copper Flux Band : is connected to Pin #3 •
Sec.
3
N
.05
N
N
N
N
N
.05
Dielectric Rating (Vdc)
1 sec. 4500 or 60 sec. 3750
Pri. to all Sec. Wdg’s
1 sec. 4500 or 60 sec. 3750
Between Sec. Wdg’s to Core
1 sec. 1500 or 60 sec. 1000
Between Pri. Wdg & Bias
• Note : “N” means Not Required/No Connections • Marking : Mark on top or side •
Package
Schematic
Pin 1
I.D.
.087
(2.20)
.146
(3.70)
.476
(12.10)
.472
(12.00)
Mark on Top :
PCA
EPC3132-X
Date Code
1
V in Pri. 2
(Pin 1-3)
3
Sec. 3 4
(Fb/Bias)
5
10
Sec. 1
8
7
Sec. 2
6
Pin #2 is not connected in circuit
Pin #9 is omitted
.098
(2.50)
1
.492
(12.50)
10
.394
(10.00)
.024
(.600)
5
.335
(8.50)
6
.394
(10.00)
10
1
.098
(2.50)
6
.335
(8.50)
5
.051
(1.30)
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.
CSC3132-X Rev. 10 3/1/05 FT
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com