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Electrical characteristics curves – Delta Electronics Q48DR User Manual

Page 4

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DS_Q48DR1R533_03152007

5

ELECTRICAL CHARACTERISTICS CURVES

Figure 5: Turn-on transient at zero load current(2ms/div).
Vin=48V. Negative logic turn on. Top Trace: Vout; 1V/div;
Bottom Trace: ON/OFF input: 5V/div

Figure

6:

Turn-on transient at full rated load current (resistive

load) (2 ms/div). Vin=48V. Negative logic turn on. Top Trace:
Vout; 1V/div; Bottom Trace: ON/OFF input: 5V/div

Figure 7: Turn-on transient at zero load current (2ms/div).
Vin=48V. Positive logic turns on. Top Trace: Vout; 1V/div;
Bottom Trace: ON/OFF input: 5V/div

Figure

8:

Turn-on transient at full load current (2ms/div).

Vin=48V. Positive logic turns on. Top Trace: Vout; 1V/div;
Bottom Trace: ON/OFF input: 5V/div

Vout2

Vout1

Vout2

Vout1

Vout2

Vout1

Vout2

Vout1