DER-46
6 W peak, Multiple output PSU for DVB-T
April 20, 2005
7.3 Materials
Item
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
Description
Core: EE16, Gapped for AL of 178 nH/T2
Bobbin: EE16 Vertical 10 pins
Magnet Wire: # 35 AWG
Magnet Wire: #37 AWG
Magnet Wire: #32 AWG
Triple Insulated Wire (T.I.W.) #25AWG
Triple Insulated Wire (T.I.W.) #32AWG
Tape: 3M 1298 Polyester Film, 8.2mm wide
7.4 Transformer Build Diagram
WDG7
19T 32AWG T.I.W.
2
1
WDG6
8T 32AWG T.I.W.
3
2
6
3
WDG5
2T 25AWG T.I.W.
5
WDG4
6
4T 25AWG T.I.W. X2
WDG3
16T 32AWG X2
7
nc
7
WDG2
116T 37AWG
8
9
10
WDG1
48T 35AWG
Figure 4 – Transformer Build Diagram
Power Integrations
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