Data Sheet
GE
JRCK017A0S32R0 Orca Series; DC-DC Converter Power Modules
36–62 Vdc Input; 32.0Vdc Output; 17.0Adc Output
Characteristic Curves
The following figures provide typical characteristics for the JRCK017S32R0 (32V, 17A) at 25ºC. The figures are identical for either
positive or negative Remote On/Off logic.
OUTPUT CURRENT, Io (A)
TIME, t (20ms/div)
Figure 1. Converter Efficiency versus Output Current.
Figure 4. Typical Start-Up Using positive Remote On/Off; Co,ext
= 440µF.
TIME, t (40ms/div)
TIME, t (1s/div)
Figure 2. Typical Output Ripple and Noise at Room
Temperature and 48Vin; Io = Io,max; Co,ext = 440µF.
Figure 5. Typical Start-Up from VIN, on/off enabled prior to VIN
step; Co,ext = 470µF.
TIME, t (2ms/div)
TIME, t (2ms/div)
Figure 3. Dynamic Load Change Transient Response from
25% to 50% to 25% of Full Load at Room Temperature and
48 Vin; 0.1A/uS, Co,ext = 440µF.
Figure 6. Dynamic Load Change Transient Response from 50
% to 75% to 50% of Full Load at Room Temperature and 48
Vin; 0.1A/uS, Co,ext = 440µF.
October 11, 2013
©2012 General Electric Company. All rights reserved.
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