EPR-00010 Datasheet, PDF (2/24 Pages) Power Integrations, Inc. – 15W, Universal Input, Single Output, Isolated Converter with TOP233Y

Engineering Prototype Report
Contents
1.0.Introduction................................................................................................................... 3
2.0 Power Supply Requirements Specification ................................................................... 3
3.0 Schematic..................................................................................................................... 4
4.0 Circuit Description ........................................................................................................5
5.0 Layout........................................................................................................................... 6
6.0 Bill of Materials ............................................................................................................. 7
7.0 Transformer .................................................................................................................. 8
7.1 Transformer drawing..................................................................................................... 8
7.2 Transformer spreadsheet ........................................................................................... 10
8.0 Performance Data ...................................................................................................... 12
8.1 Efficiency .................................................................................................................... 12
8.2 Regulation @ 25C ambient ........................................................................................ 13
8.3 Vout vs Iout................................................................................................................. 14
8.4 Temperature ............................................................................................................... 15
8.5 Waveforms ................................................................................................................. 17
8.6 Transient response..................................................................................................... 19
8.7 Conducted EMI Scans ................................................................................................ 20
8.8 Surge Voltages ........................................................................................................... 21
Revisions .......................................................................................................................... 22
Reader's Notes................................................................................................................. 23
PI world wide offices......................................................................................................... 24
EPR-00010
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