EPC3028G Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – Surface Mount Power Transformer

Surface Mount Power Transformer
ELECTRONICS INC.
EPC3028G-EPC3029G
Features of the EFD20-6 Series
• Selected models can be used in SMPS Forward,
Push-Pull or Half & Full Bridge Topology
• UL1446 Class B Insulating System
• UL 94V-0 Recognized Material
• Very Low Core Loss Materials
• Very Low Leakage Inductance
Part
Number
EPC3028G
EPC3029G
Connection
Series
Parallel
Single Wdg
Series
Parallel
Single Wdg
Primary Specification
DCR
(Ω Max.)
Irms
(Amps)
Inductance
(µH ± 25%)
@ 0 Adc
Vt 1
(V-µSec. Max.)
.071 xNs
.071 /Np
.071
.047xNs
.047 /Np
.047
6.1 /Ks
6.1 /Kp
2.5
7.5 /Ks
7.5 /Kp
3.06
173 x(Ns) 2
173
173
76.8 x(Ns) 2
76.8
76.8
98 xNs
98
98
65.3 xNs
65.3
65.3
• Switching Frequency : Up to 1 MHz • Isolation : 500 Vrms •
Temp. Rise
@ Irms
(°C Typ.)
39
39
39
39
39
39
Notes :
1. Ns = Number of series connections
2. Np = Number of parallel connections
3. Ks = Ns x 6/Ns
4. Kp = 6/Np
Package EFD20-6
Pin 1
I.D.
1
.118
.591 (3.00)
(15.00)
.854 Max.
(21.70)
PCA
EPC30XXG
D.C.
.028
(.700)
12
.835 Max.
(21.20)
6
7
0°-8°
.080
(2.03)
1.128
(28.65)
.016 _{.425 Max.}
(.400) _(10.80)
.010
(.250)
Schematic
1
4
12
9
2
5
11
8
3
6
10
7
1:1:1:1:1:1
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.
CSC3028G-CSC3029G Rev. 3 12/18/02
TEL: [phone]
FAX: [phone]
http://www.pca.com