EPR-32 Datasheet, PDF (28/36 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
12.3 115 VAC Minimum Load
13-Jul-06
Figure 28 − Gain-Phase Plot, 180 VAC, Maximum Steady State Load.
Vertical Scale: Gain = 10 dB/div, Phase = 30°/div.
Crossover Frequency = 8 kHz, Phase Margin = 70°.
12.4 230 VAC Maximum Load
Figure 29 − Gain-Phase Plot, 230 VAC, Maximum Steady State Load.
Vertical Scale: Gain = 10 dB/div, Phase = 30 °/div.
Crossover Frequency = 12 kHz, Phase Margin = 50°.
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