EPR-21 Datasheet, PDF (26/32 Pages) Power Integrations, Inc. – Engineering Prototype Report (EP-21) - 30 W DC-DC Converter with DPA424

EPR-21 – 5 V, 30 W DC-DC Converter
13 Control Loop Measurements
13.1 Maximum Load 36 VDC
19-Nov-02
Gain
Phase
Figure 37 −Gain-Phase Plot, 36 VDC, Maximum Steady State Load.
Gain Crossover 4.94 kHz, Phase Margin 77°.
13.2 Maximum Load 48 VDC
Gain
Phase
Figure 38 − Gain-Phase Plot, 48 VDC, Maximum Steady State Load.
Gain Crossover 5.98 kHz, Phase Margin 59.4°.
Power Integrations, Inc.
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www.powerint.com
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