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

19-Nov-02
EPR-21 – 5 V, 30 W DC-DC Converter
12 Waveforms
12.1 Drain Voltage and Current, Normal Operation
Figure 17 − 36 VDC, Full Load.
Upper Trace: I_DRAIN, 1 A/div.
Lower Trace: V_DRAIN, 50 V/div,
500 ns/div.
Figure 18 − 48 VDC, Full Load.
Upper Trace: I_DRAIN, 1 A/div.
Lower Trace: V_DRAIN, 50 V/div,
500 ns/div.
Figure 19 – 72 VDC, Full Load.
Upper Trace: I_DRAIN, 1 A/div.
Lower Trace: V_DRAIN, 50 V/div,
500 ns/div.
Page 21 of 32
Power Integrations, Inc.
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