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Электронный компонент: EPC3245-1

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E L E C T R O N I C S I N C .
PFC Boost Inductor
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
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
EPC3245-XX
Product performance is limited to specified parameters. Data is subject to change without prior notice.
Unless Otherwise Specified Dimensions are in Inches /mm .010 /.25
CSC3245-XXa Rev. 2 8/17/05 FT
Package A
.815
(20.70)
.552
Max.
(14.00)
.063
(1.60)
.197
(5.00)
.590
Typ.
(15.00)
PCA
EPC3245-1
D.C.
1
4
.197
(5.00)
.051
(1.30)
.590
(15.00)
.590
(15.00)
1
4
5
8
Electrical Specifications @ 25C
.787
(20.00)
.590
Typ.
(15.00)
.728
Max.
(18.50)
.138
(3.50)
.031
(.800)
Simplified Active PFC Boost Circuit
V Out
PFC Boost Inductor
Core
Shape
EE
EE
EE
EE
Toroid
Toroid
Toroid
Toroid
EE
EE
ER
ER
ER
ER
ETD
ETD
ETD
ETD
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
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
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
Inductance
(H 10%)
@ 100 KHz,
0.1 Vrms
2000
2000
2000
2000
1000
2000
1000
2000
500
1000
500
1000
500
1000
1000
500
1000
500
A
B
C
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
Package
Drawing
Max.
Power
(Watts)
70
70
190
190
190
190
190
190
310
310
310
310
430
430
550
550
550
550
200
200
100
100
200
100
200
100
100
100
100
100
100
100
50
100
50
100
Switching
Frequency
(KHz Min.)
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Horizontal
Vertical
Vertical
Horizontal
Horizontal
Vertical
Vertical
Vertical
Vertical
Horizontal
Horizontal
Vertical
Vertical
Package
Type
1
2
3
4
5
5
5
5
6
6
3
3
6
6
7
7
7
7
Schematic
1900
1900
3800
3800
1900
3800
1900
3800
3800
3800
3800
3800
3800
3800
7600
3800
7600
3800
Vt
(Volt Sec.
Max.)
385 Vdc V Out
(90% Duty Cycle)
{85-265 Vac Input}
Schematic 1
1
3
5
Shield
Vac
PFC
Controller
E L E C T R O N I C S I N C .
PFC Boost Inductor
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
EPC3245-XX
Product performance is limited to specified parameters. Data is subject to change without prior notice.
Unless Otherwise Specified Dimensions are in Inches /mm .010 /.25
CSC3245-XXb Rev. 2 8/17/05 FT
Package B
.200
(5.08)
.846
(21.50)
.815
(20.70)
Mark on Top :
PCA
EPC3245-2
D.C.
.394
(10.00)
.512
(13.00)
.025 Sq.
(.640)
.394
(10.00)
.200 (5.08)
Hole Layout
1
6
3
4
.051
(1.30)
Package C
.200
(5.08)
1
6
7
8
9
10
5
4
2
Bottom View
Leads : .025 Sq. (10 Places)
3
1.25
Max.
(31.75)
1.00
(25.40)
.114 (2.89)
PCA EPC3245-3
Date Code
Pin 1
I.D.
1.25 Max.
(31.75)
.810
Max.
(20.57)
.031
(.800)
1.00
(25.40)
.200
(5.08)
.800
(20.32)
Top View
Suggested
Layout
10
5
4
3
2
1
6
7
9
8
385 Vdc V Out
(90% Duty Cycle)
{85-265 Vac Input}
Schematic 2
1
2
4
Shield
385 Vdc V Out
(90% Duty Cycle)
{85-265 Vac Input}
Schematic 3
1
3
6
Shield
E L E C T R O N I C S I N C .
PFC Boost Inductor
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
EPC3245-XX
Product performance is limited to specified parameters. Data is subject to change without prior notice.
Unless Otherwise Specified Dimensions are in Inches /mm .010 /.25
CSC3245-XXc Rev. 2 8/17/05 FT
Package D
Mark on Top:
PCA
EPC3245-4
D.C.
.100
(2.54)
Suggested
Layout
.600
(15.24)
.700
(17.78)
1.00
(25.40)
1
8
19
9
.051
(1.30)
1
8
19
9
.600
(15.24)
.860
Max.
(21.84)
1.250
Max.
(31.75)
1.220
Typ.
(30.99)
.025 Sq.
(.640)
.100
(2.54)
.100
(2.54)
C
L
.375 .125
(9.53 3.18)
1.300
Max.
(33.02)
Pad Layout
.590
(15.00)
.060
(1.52)
.748 Max.
(19.00)
.500
(12.70)
1
2
385 Vdc V Out
(90% Duty Cycle)
{85-265 Vac Input
Schematic 5
Package F
.375 .125
(9.53 3.18)
1.300
Max.
(33.02)
Pad Layout
1.220
(31.00)
.060
(1.52)
1.300
Max.
(33.02)
1.220
(31.00)
1
2
385 Vdc V Out
(90% Duty Cycle)
{85-265 Vac Input
Schematic 5
Package E
.748 Max.
(19.00)
PCA
EPC3245-X
Date Code
385 Vdc V Out
(90% Duty Cycle)
{85-265 Vac Input}
Schematic 4
1
4
9
Shield
E L E C T R O N I C S I N C .
PFC Boost Inductor
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
EPC3245-XX
Product performance is limited to specified parameters. Data is subject to change without prior notice.
Unless Otherwise Specified Dimensions are in Inches /mm .010 /.25
CSC3245-XXd Rev. 2 8/17/05 FT
.200
(5.08)
.051
(1.30)
1.00
(25.40)
Suggested
Layout
12
7
6
1
PCA
EPC3245-X
Date Code
.937
Max.
(23.80)
.138
(3.50)
.031 Sq.
(.800)
1.330 Max.
(33.78)
Pin 1
I.D.
.200
(5.08)
1.00 Typ.
(25.40)
1.320 Typ.
(33.55)
Package G
1.398
(35.50)
1.142
(29.00)
.197 (5.00)
.031
(.800)
.197
(5.00)
.689
(17.50)
.787
(20.00)
.906
(23.00)
Mark on Top :
PCA
EPC3245-X
Date Code
1
5
10
6
Package H
.689
(17.50)
.197
(5.00)
.051
(1.30)
10
6
1
5
Mark on Top:
PCA
EPC3245-X
D.C.
.886
(22.50)
.197
(5.00)
.063 (1.60)
Top View
(Suggested Pad Layout)
1
.984
(25.00)
1.732
Typ.
(44.00)
1.400 Typ.
(35.56)
.197
(5.00)
.039
(1.00)
.197 (5.00)
1
Package I
.886
(22.50)
1.079 Typ.
(27.40)
.126
(3.20)
12
7
6
385 Vdc V Out
(90% Duty Cycle)
{85-265 Vac Input}
Schematic 6
1
4
7
Shield
385 Vdc V Out
(90% Duty Cycle)
{85-265 Vac Input}
Schematic 6
1
4
7
Shield
385 Vdc V Out
(90% Duty Cycle)
{85-265 Vac Input}
Schematic 3
1
3
6
Shield
E L E C T R O N I C S I N C .
1.953
(49.60)
2.055
(52.50)
1.500
(38.10)
.200
(5.08)
.031 Sq.
(.800)
.157 (4.00)
1.40
(35.56)
Pin 1 I.D.
1.600
(40.64)
PCA
EPC3245-X
D.C.
.200
(5.08)
.063
(1.60)
1.40
(35.56)
Suggested
Layout
Top View
Package J
1
18
10
9
Package K
1.764
(44.80)
1.890
(48.00)
.441
(11.20)
.196
(5.00)
1.574
(40.00)
1.240
(31.50)
1.074
(27.30)
.039
(1.00)
.067
(1.70)
1.074
(27.30)
.196
(5.00)
Mark on Top:
PCA
EPC3245-X
D.C.
1
18
10
9
PFC Boost Inductor
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
EPC3245-XX
Product performance is limited to specified parameters. Data is subject to change without prior notice.
Unless Otherwise Specified Dimensions are in Inches /mm .010 /.25
CSC3245-XXe Rev. 2 8/17/05 FT
385 Vdc V Out
(90% Duty Cycle)
{85-265 Vac Input}
Schematic 7
1
5
10
Shield
385 Vdc V Out
(90% Duty Cycle)
{85-265 Vac Input}
Schematic 7
1
5
10
Shield