EPR-93 Datasheet, PDF (14/40 Pages) Power Integrations, Inc. – Engineering Prototype Report for EP 93 - 32 W/81 W Peak Supply Using PeakSwitch- (PKS606Y)

EP-93 – 30 V, 1.07 A, 2.7 A (peak), Universal Input Supply
22-Jun-2006
7.3 Materials
Item
[1]
[2]
[3]
[4]
[5]
[6]
Description
Core: (EE25) E25/10/6 Ferroxcube 3C90 Material or Equivalent
Gapped for AL of 88 nH/T²
Bobbin: 10-pin EE25, Vertical Mount, Yih Hwa YW-360 or
Equivalent
Magnet Wire: #29 AWG Double-coated
Triple Insulated Wire: #26 AWG
Tape, 3M #1298 or Equivalent 10.8 mm Wide
Varnish
7.4 Transformer Build Diagram
Pins Side
1
3
1
Tape
7,8
9,10
4
5
3
2
½ Primary
Shield
Secondary
Bias
½ Primary
Figure 5 – Transformer Build Diagram.
Power Integrations
Tel: [phone] Fax: [phone]
www.powerint.com
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