PCA EPC3023G Surface mount power transformer Datasheet

Surface Mount Power Transformer
EPC3020G-EPC3027G
ELECTRONICS INC.
Features of the EFD15-6 Series
• Low Loss Material ensures operation in High Frequency
Switching Converters such as Flyback, Buck, Boost
Topology or as Coupled Inductors
• UL1446 Class B Insulating System
• UL 94V-0 Recognized Material
• Very Low Leakage Inductance
Primary Specification
Part
Number
EPC3020G
EPC3021G
EPC3022G
EPC3023G
EPC3024G
EPC3025G
EPC3026G
EPC3027G
Connection
DCR
(Ω Max.)
Idc
(Amps)
Series
Parallel
Single Wdg
Series
Parallel
Single Wdg
Series
Parallel
Single Wdg
Series
Parallel
Single Wdg
Series
Parallel
Single Wdg
Series
Parallel
Single Wdg
Series
Parallel
Single Wdg
Series
Parallel
Single Wdg
.083 xNs
.083 /Np
.083
.057xNs
.057 /Np
.057
.083 xNs
.083 /Np
.083
.057xNs
.057 /Np
.057
.083 xNs
.083 /Np
.083
.057xNs
.057 /Np
.057
.083 xNs
.083 /Np
.083
.057xNs
.057 /Np
.057
2.6 /Ks
2.6 /Kp
1.8
3.6 /Ks
3.6 /Kp
2.17
4.4 /Ks
4.4 /Kp
1.8
5.3 /Ks
5.3 /Kp
2.17
4.4 /Ks
4.4 /Kp
1.8
5.3 /Ks
5.3 /Kp
2.17
4.4 /Ks
4.4 /Kp
1.8
5.3 /Ks
5.3 /Kp
2.17
Inductance
(µH ± 20%)
@ 0 Adc
23.7 x(Ns) 2
23.7
23.7
11.3 x(Ns) 2
11.3
11.3
12.7 x(Ns) 2
12.7
12.7
6.1 x(Ns) 2
6.1
6.1
10.1 x(Ns) 2
10.1
10.1
4.9 x(Ns) 2
4.9
4.9
7.94 x(Ns) 2
7.94
7.94
3.8 x(Ns) 2
3.8
3.8
Inductance
Change
@ Idc (Typ.)
Vt 1
(V-µSec. Max.)
Temp. Rise
@ Idc
(°C Typ.)
28%
28%
6%
26%
26%
4%
6.5%
6.5%
0%
3%
3%
0%
2%
2%
0%
0.5%
0.5%
0%
0%
0%
0%
0%
0%
0%
62.5 xNs
62.5
62.5
43 xNs
43
43
62.5 xNs
62.5
62.5
43 xNs
43
43
62.5 xNs
62.5
62.5
43 xNs
43
43
62.5 xNs
62.5
62.5
43 xNs
43
43
20
20
39
24
24
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
• Switching Frequency : Up to 1 MHz • Isolation : 500 Vrms •
Package EFD15-6
Pin 1
I.D.
.646 Max.
(16.40)
1
.098
.492 (2.50)
(12.50)
Schematic
.028
(.700)
Notes :
1. Ns = Number of series connections
2. Np = Number of parallel connections
3. Ks = Ns x 6/Ns
4. Kp = 6/Np
12
.709
Max.
(18.00)
PCA
EPC30XXG
D.C.
7
6
1
4
12
9
2
5
11
8
3
6
10
.016
(.400)
0°-8°
.072
(1.82)
.837
(21.25)
7
1:1:1:1:1:1
.315 Max.
(8.00)
.012
(.300)
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.
CSC3020G-CSC3027G
Rev. 2
12/18/02
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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