PCA EPC3132-1A Flyback power transformer Datasheet

Flyback Power Transformer
ELECTRONICS INC.
EPC3132-XA
• 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)
V out
1
V in
Pin 1-3
Primary
OCL
(µH ± 10%)
V out
2
V out
3
TNY264P (132 KHz)
N
EPC3132-1A
120-375
9
TNY264P(132 KHz)
N
EPC3132-2A
120-375
5
TOP221P (100 KHz)
N
EPC3132-3A
120-375
5.1
LNK501 (42 KHz)
N
*EPC3132-4A
120-375
5.5
LNK501 (42 KHz)
N
*EPC3132-5A
120-375
5.5
TNY264P (132 KHz)
10.5
*EPC3132-6A
120-375
5.2
TNY264P (132 KHz)
12.0
EPC3132-7A
120-375
5.2
TNY264P (132 KHz)
N
EPC3132-8A
120-375
3.3
• Switching Frequency : 132 KHz/100 KHz/42 KHz • Isolation : 3750 Vdc
Current
(Amp.)
Sec.
2
N
N
N
N
N
.015
.015
N
Sec.
1
@ 10 KHz,
0.1 Vrms
.330
2000
N
.600
1900
12
.100
1400
N
.500
2550
N
.273
1360
N
.600
2400
N
.600
2400
N
.600
1900
12
• *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
1 sec. 4500 or 60 sec. 3750
Between Sec. Wdg’s to Core
Pri. to all Sec. Wdg’s
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
1
.488
(12.40)
Pin 1
I.D.
Schematic
10
Mark on Top :
PCA
EPC3132-XA
Date Code
V in Pri.
(Pin 1-3)
8
3
.570
(14.48)
Sec. 3
(Fb/Bias)
.201 (5.10)
Sec. 1
2
7
Sec. 2
4
6
5
Pin #2 is not connected in circuit
Pin #9 is omitted
.098
(2.50)
.177 ± .039
(4.50 ± 1.00)
.024
(.600)
.394
(10.00)
1
5
10
.484
(12.30)
6
.338
(8.60)
.338
(8.60)
1
10
5
6
.394
(10.00)
.098
(2.50)
.051
(1.30)
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSC3132-XA
Rev. -
3/1/05 FT
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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