Data Sheet
GE
EBDW020A0B Barracuda™ Series; DC-DC Converter Power Modules
36-75Vdc Input; 12.0Vdc, 20.0A, 240W Output
Characteristic Curves
The following figures provide typical characteristics for the EBDW020A0B (12V, 20A) at 25ºC. The figures are identical for either
positive or negative Remote On/Off logic.
INPUT VOLTAGE, VO (V)
Figure 1. Typical Input Characteristic at Room Temperature.
OUTPUT CURRENT, IO (A)
Figure 2. Typical Converter Efficiency Vs. Output current at
Room Temperature.
TIME, t (20 ms/div)
TIME, t (40 ms/div)
Figure 3. Typical Start-Up Using Remote On/Off with Vin
applied, negative logic version shown.
Figure 4. Typical Start-Up Using Vin with Remote On/Off
enabled, negative logic version shown.
TIME, t (1 ms/div)
TIME, t (1 ms/div)
Figure 5. Typical Transient Response to Step Change in Load
Figure 6. Typical Transient Response to Step Change in Load
from 25% to 50% to 25% of Full Load at 48Vdc Input and CO= from 50% to 75% to 50% of Full Load at 48Vdc Input and
470uF Polymer, without -02 option.
CO= 470uF Polymer, without -02 option.
April 15, 2013
©2012 General Electric Company. All rights reserved.
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