DER-120 Datasheet, PDF (16/25 Pages) Power Integrations, Inc. – 22 W Triple Output Flyback Converter using DPA424R

DER-120
22 W Triple Output Flyback – DPA424R
10 Waveforms
10.1 Drain Voltage, Normal Operation
October 26, 2005
Figure 8 – 48 VDC, No Load.
Upper: I_DRAIN, 1 A/div
Lower: V_DRAIN, 50 V/div, 0.5 µs / div
Figure 9 – 48 VDC Input, Full Load.
Upper: I_DRAIN, 1 A/div
Lower: V_DRAIN, 50 V/div, 0.5 µs / div
Figure 10 – 48 VDC, Minimum Load.
Upper: I_DRAIN, 1 A/div
Lower: V_DRAIN, 50 V/div, 0.5 µs / div
Figure 11 – 60 VDC Input, Full Load.
Upper: I_DRAIN, 1 A/div
Lower: V_DRAIN, 50 V/div, 0.5 µs / div
Page 16 of 25
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