DER-37
16W Adapter using TOP245P
April 27, 2004
7.4 Transformer Build Diagram
2T jumper wire
4
CORE
CORE
2 tape
WDG4
FLOAT 2
5T 26 AWG TIW X4
FLOAT 1
1 tape
WDG3
2 1/2 T CU FOIL
(REVERSE WOUND)
4
1 tape
4
1 tape
1 tape
WDG2
59T 31 AWG
3
1
WDG1
2
10T 36 AWG
Figure 5 – Transformer Build Diagram.
7.4.1 SHLD Build diagram
Cu Foil 1mil: 95mm L x 12.2mm W
Tape: 13.7mm Wide
36 AWG
Figure 6 – Copper shield Build Diagram.
Power Integrations
Tel: +1 408 414 9200 Fax: +1 408 414 9201
www.powerint.com
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