GE Industrial Solutions 9-36V ProLynx 3A - Manual (Page 29)

GE Data Sheet
9-36V ProLynx TM 3A: Non-Isolated DC-DC Power Modules
9Vdc –36Vdc input; 3Vdc to 18Vdc output; 3A to 1.5A Scaled output current
9Vdc –24Vdc input; -3.3Vdc to -12Vdc output; 3A to 0.7A Scaled output current
July 23, 2013 ©2013 General Electric Company. All rights reserved. Page 29
Output Ripple
Output ripple curves for input voltages of 9Vin, 12Vin and
24Vin
Ripple at intermediate input voltages can be estimated
through extrapolation. Output Voltage is also roughly
proportional to load current level.
Table 7. Peak to Peak Ripple in mV with a 10uF external
capacitor at different load levels
-3.3Vout
0.1A 50%Load 100%Load
9Vin 25 63 (1.1A) 122
12Vin 27 65 (1.35A) 124
24Vin 32 52 (1.5A) 87
-5Vout
0.1A 50%Load 100%Load
9Vin 29 74 (0.95A) 140
12Vin 34 70 (1.1A) 135
24Vin 42 74 (1.5A) 124
-12Vout
0.1A 50%Load 100%Load
9Vin 40 58 (0.35A) 94
12Vin 48 77 (0.5A) 125
24Vin 83 111 (0.8A) 151
9Vin
Outpu
t Ri
pp
le
Volt
ag
e
(mVp-p)
Output Voltage (Vdc)
Figure 62. Output ripple with 1x10µF, 2x10µF & 4x10µF
output ceramic capacitors (max load).
12Vin
Ou
tpu
t Rippl
e Vo
ltag
e
(m
Vp
-p
)
Output Voltage (Vdc)
Figure 63. Output ripple with 1x10µF, 2x10µF & 4x10µF
output ceramic capacitors (max load).
24Vin
Ou
tp
ut
R
ipple
Vol
ta
ge
(mVp-p)
Output Voltage (Vdc)
Figure 64. Output ripple with 1x10µF, 2x10µF & 4x10µF
output ceramic capacitors (max load).