EPC3018G Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – Surface Mount Power Transformer

ELECTRONICS INC.
Surface Mount Power Transformer
EPC3018G-EPC3019G
Features of the EFD15-6 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
EPC3018G
EPC3019G
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.)
.083 xNs
.083 /Np
.083
.057xNs
.057 /Np
.057
4.4 /Ks
4.4 /Kp
1.8
5.3 /Ks
5.3 /Kp
2.17
131.8 x(Ns) 2
131.8
131.8
63.2 x(Ns) 2
63.2
63.2
62.5 xNs
62.5
62.5
43 xNs
43
43
• 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 EFD15-6
Pin 1
I.D.
1
.098
.492 (2.50)
(12.50)
.646 Max.
(16.40)
PCA
EPC30XXG
D.C.
.028
(.700)
12
.709
MAX.
(18.00)
6
7
0°-8°
.072
(1.82)
.837
(21.25)
.016 _{.315 Max.}
(.400) _(8.00)
.012
(.300)
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.
CSC3018G-CSC3019G Rev. 2 12/18/02
TEL: [phone]
FAX: [phone]
http://www.pca.com