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PDF EPC3245-xx Data sheet ( Hoja de datos )
| Número de pieza | EPC3245-xx | |
| Descripción | PFC Boost Inductor | |
| Fabricantes | PCA ELECTRONICS | |
| Logotipo |  |
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PFC Boost Inductor
Part
Number
EPC3245-1
EPC3245-2
EPC3245-3
EPC3245-4
EPC3245-5
EPC3245-6
EPC3245-7
EPC3245-8
EPC3245-9
EPC3245-10
EPC3245-11
EPC3245-12
EPC3245-13
EPC3245-14
EPC3245-15
EPC3245-16
EPC3245-17
EPC3245-18
ELECTRONICS INC.
EPC3245-XX
• Used as Power Factor Correction (PFC) Boost Inductor
• Isolation Between Shield and Winding : 4.5K Vrms
• All parts have Faraday Shield (except Toroid)
• Isolation Between Winding : 1500 Vrms
• UL 94V-0 Recognized Components
• UL 1446 Class B Insulation System
* Up to 100% Maximum Duty Cycle
• Very Large Gap Ferrite
Electrical Specifications @ 25°C
Inductance
(µH ± 10%)
@ 100 KHz,
0.1 Vrms
2000
2000
2000
2000
1000
2000
1000
2000
500
1000
500
1000
500
1000
1000
500
1000
500
Max.
Power
(Watts)
70
70
190
190
190
190
190
190
310
310
310
310
430
430
550
550
550
550
Avg.
Inductor
Current
(Amp.)
0.58
0.58
1.58
1.58
1.58
1.58
1.58
1.58
2.58
2.58
2.58
2.58
3.58
3.58
4.58
4.58
4.58
4.58
Peak
Inductor
Current
(Amp.)
1.16
1.16
3.16
3.16
3.16
3.16
3.16
3.16
5.15
5.15
5.15
5.15
7.15
7.15
9.15
9.15
9.15
9.15
Switching
Frequency
(KHz Min.)
200
200
100
100
200
100
200
100
100
100
100
100
100
100
50
100
50
100
Vt
(Volt µSec.
Max.)
1900
1900
3800
3800
1900
3800
1900
3800
3800
3800
3800
3800
3800
3800
7600
3800
7600
3800
Core
Shape
EE
EE
EE
EE
Toroid
Toroid
Toroid
Toroid
EE
EE
ER
ER
ER
ER
ETD
ETD
ETD
ETD
Package Package Schematic
Drawing
Type
A Horizontal
B Vertical
C Horizontal
D Vertical
E Horizontal
E Horizontal
F Vertical
F Vertical
G Horizontal
G Horizontal
H Vertical
H Vertical
I Vertical
I Vertical
J Horizontal
J Horizontal
K Vertical
K Vertical
1
2
3
4
5
5
5
5
6
6
3
3
6
6
7
7
7
7
Simplified Active PFC Boost Circuit
PFC Boost Inductor
V Out
Vac
PFC
Controller
.138
(3.50)
.787
(20.00)
.728
Max.
(18.50)
.590
Typ.
(15.00)
.031 Ø
(.800)
Package A
.552
Max.
(14.00)
.815
(20.70)
PCA
EPC3245-1
D.C.
1
.063
(1.60)
.590
Typ.
(15.00)
4
.197
(5.00)
.590
(15.00)
18
.590
(15.00)
.197
(5.00)
45
.051 Ø
(1.30)
Schematic 1
1
Shield
35
385 Vdc V Out
(90% Duty Cycle)
{85-265 Vac Input}
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.
CSC3245-XXa Rev. 2 8/17/05 FT
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
1 page  
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ELECTRONICS INC.
Pin 1 I.D.
PFC Boost Inductor
Package J
EPC3245-XX
1.500
(38.10)
PCA
EPC3245-X
D.C.
.157 (4.00)
.200
(5.08)
1.953
(49.60)
.031 Sq.
(.800)
1.40
(35.56)
Top View
18 10
Schematic 7
1
Shield
5 10
385 Vdc V Out
(90% Duty Cycle)
{85-265 Vac Input}
2.055 1.40
(52.50) (35.56)
1
Suggested
Layout
.063
(1.60)
9
1.600
(40.64)
.200
(5.08)
Mark on Top:
PCA
EPC3245-X
D.C.
1.764
(44.80)
Package K
1.240
(31.50)
1.890
(48.00)
1
.067
(1.70)
18
.196
(5.00)
Schematic 7
1
Shield
5 10
385 Vdc V Out
(90% Duty Cycle)
{85-265 Vac Input}
.441
(11.20)
.196
(5.00)
1.574
(40.00)
.039
(1.00)
1.074
(27.30)
9 10
1.074
(27.30)
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.
CSC3245-XXe Rev. 2 8/17/05 FT
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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| PDF Descargar | [ Datasheet EPC3245-xx.PDF ] | |
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