EPR-68 Datasheet, PDF (16/28 Pages) Power Integrations, Inc. – Engineering Prototype Report for EP 68 - 6.6 W DC-DC Flyback Converter Using DPA-Switch- (DPA423G)

EP68 3.3 V, 2 A DC-DC Power Supply
10.2 Output Voltage Start-Up Profile
19-Jul-2005
Figure 13 - Start-Up Profile, 36 VDC, No Load
(worst-case).
Upper: V_OUT, 1 V / div.
Lower: V_DRAIN, 50 V, 10 ms / div.
Figure 14 - Start-Up Profile, 57 VDC, No Load
(worst-case).
Upper: V_OUT, 1 V / div.
Lower: V_DRAIN, 50 V, 10 ms / div.
10.3 Drain Voltage and Current Start-Up Profile
Figure 15 – 36 VDC Input, 2 A Resistive Load.
Upper: I_DRAIN, 0.5 A / div.
Lower: V_DRAIN, 100 V, 10 ms / div.
Figure 16 – 57 VDC Input, 2 A Resistive Load.
Upper: I_DRAIN, 0.5 A / div.
Lower: V_DRAIN, 100 V, 10 ms / div.
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