E48SH1R250PRFH View Datasheet(PDF) - Delta Electronics, Inc.

Part Name

Description

MFG CO.

E48SH1R250PRFH

120W Eighth Brick Family DC/DC Power Modules: 48V in, 1.2V/50A out

Delta Electronics, Inc. 

ELECTRICAL CHARACTERISTICS CURVES

For Negative Remote On/Off Logic

Figure 4: Turn-on transient at zero load current (5ms/div).

Vin=48V.Top Trace: Vout, 1V/div; Bottom Trace: ON/OFF input,

5V/div

Figure 5: Turn-on transient at full rated load current (constant

current load) (5ms/div). Vin=48V.Top Trace: Vout, 1V/div;

Bottom Trace: ON/OFF input, 5V/div

For Input Voltage Start up

Figure 6: Turn-on transient at zero load current (5 ms/div).

Vin=48V.Bottom Trace: Vout, 1V/div, Top Trace: input voltage,

5V/div

Figure 7: Turn-on transient at full rated load current (constant

current load) (5 ms/div). Vin=48V. Bottom Trace: Vout, 1V/div;

Top Trace: input voltage,5V/div

E48SH1R250_02262007

4

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