E L E C T R O N I C S I N C .
Surface Mount Power Transformer
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Features of the ER 11-6 Series
Low Loss Material ensures operation in High Frequency
Switching Converters such as Flyback, Buck, Boost
Topology or as Coupled Inductors
Selected models can be used in Forward, Push-Pull or
Half & Full Bridge Topology
Very Low Leakage Inductance
500 Vrms Isolations
EPC3076G-X
Product performance is limited to specified parameters. Data is subject to change without prior notice.
Primary Specification : For Flyback, Buck, Boost Topolgy or as Coupled Inductors
Unless Otherwise Specified Dimensions are in Inches /mm .010 /.25
CSC3076G-X Rev. 1 3/3/03 FT
Package ER 11-6
Notes :
1. Ns = Number of series connections
2. Np = Number of parallel connections
3. Ks = Ns x 6/Ns
4. Kp = 6/Np
Connection
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
Series
Parallel
Single Wdg
Series
Parallel
Single Wdg
Part
Number
EPC3076G-1
EPC3076G-2
EPC3076G-3
EPC3076G-4
EPC3076G-5
EPC3076G-6
EPC3076G-7
EPC3076G-8
EPC3076G-9
EPC3076G-10
Idc
(Amps)
1.35 /Ks
1.35 /Kp
.55
2.08 /Ks
2.08 /Kp
.85
1.35 /Ks
1.35 /Kp
.55
2.08 /Ks
2.08 /Kp
.85
1.35 /Ks
1.35 /Kp
.55
2.08 /Ks
2.08 /Kp
.85
1.35 /Ks
1.35 /Kp
.55
2.08 /Ks
2.08 /Kp
.85
Irms
1.35 /Ks
1.35 /Kp
.55
2.08 /Ks
2.08 /Kp
.85
DCR
(
Max.)
344 xNs
.344 /Np
.344
.145xNs
.145 /Np
.145
.344 xNs
.344 /Np
.344
.145xNs
.145 /Np
.145
.344 xNs
.344 /Np
.344
.145xNs
.145 /Np
.145
.344 xNs
.344 /Np
.344
.145xNs
.145 /Np
.145
.344 xNs
.344 /Np
.344
.145xNs
.145 /Np
.145
Inductance
Change
@ Idc (Typ.)
14%
14%
1%
14%
14%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
---
---
---
---
---
---
Inductance
(H 20%)
@ 0 Adc
27.4 x(Ns)
27.4
27.4
12.2 x(Ns)
12.2
12.2
14.7 x(Ns)
14.7
14.7
6.5 x(Ns)
6.5
6.5
10.9 x(Ns)
10.9
10.9
4.9 x(Ns)
4.9
4.9
8.5 x(Ns)
8.5
8.5
3.8 x(Ns)
3.8
3.8
(H 30%)
201.6 x(Ns)
201.6
201.6
89.6 x(Ns)
89.6
89.6
Temp. Rise
@ Idc
(C Typ.)
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
@ Irms
62
62
62
62
62
62
Vt 1
(V-Sec. Max.)
33 xNs
33
33
22 xNs
22
22
33 xNs
33
33
22 xNs
22
22
33 xNs
33
33
22 xNs
22
22
33 xNs
33
33
22 xNs
22
22
33 xNs
33
33
22 xNs
22
22
2
2
2
2
2
2
2
2
Primary Specification : For Forward, Push-Pull, Half & Full Bridge Topology
.512 Max.
(13.00)
0-8
.059
(1.50)
.010
(.250)
.244 Max.
(6.20)
.079
(2.00)
.028
(.700)
.012
(.300)
Marking :
PCA
EPC3076G-X
Date Code
.508 Max.
(12.90)
Pin 1 I.D.
Solder Pad Layout
.559
(14.20)
.079
(2.00
.059
(1.50)
.089
(2.25)
Schematic
11
10
9
8
7
12
5
4
3
2
1
6
1:1:1:1:1:1
2
2
PDF 
ZIP