EPR-32 Datasheet, PDF (30/36 Pages) Power Integrations, Inc. – Engineering Prototype Report for EP-32 − TOPSwitch-GX 25 W Multiple Output DVD, Set-top Box Power Supply Using TOP245P

EPR-32 - 25 W Multiple Output TOP245P Supply
13-Jul-06
13 Conducted EMI
The results below show excellent conducted and expected radiated EMI performance
(the scans were extended to 100 MHz to indicate radiated performance). In all cases
>20 dB margin was measured to both Quasi-Peak (upper red traces and red limit line)
and Average (lower green traces and blue limit line) limits.
Figure 32 − Conducted EMI, Maximum Load, 115 VAC, Line, 60 Hz, and EN55022 B Limits.
Figure 33 – Conducted EMI, Maximum Load, 115 VAC, Neutral, 60 Hz, and EN55022 B Limits.
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