GE Industrial Solutions EVK011A0B Series (Eighth-Brick) - Manual (Page 3)

GE
Data Sheet
EVK011A0B Series (Eighth-Brick) DC-DC Converter Power Modules
36–60Vdc Input; 12.0Vdc Output; 11A Output Current
May 15, 2013 ©2012 General Electric Company. All rights reserved. Page 3
Electrical Specifications (continued)
Parameter Device Symbol Min Typ Max Unit
Nominal Output Voltage Set-point
All V
O, set
11.76 12.0 12.24 V
dc
V
IN
=V
IN, min
, I
O
=I
O, max
, T
A
=25°C)
Output Voltage
All V
O
-3.0  +3.0 % V
O, set
(Over all operating input voltage, resistive load, and
temperature conditions until end of life)
Output Regulation
Line (V
IN
=V
IN, min
to V
IN, max
) All   0.2 % V
O, set
Load (I
O
=I
O, min
to I
O, max
) All   0.2 % V
O, set
Temperature (T
ref
=T
A, min
to T
A, max
) All   1.0 % V
O, set
Output Ripple and Noise on nominal output
(V
IN
=V
IN, nom
,I
O
= I
O, max
, T
A
=T
A, min
to T
A, max
)
RMS (5Hz to 20MHz bandwidth) All   30 mV
rms
Peak-to-Peak (5Hz to 20MHz bandwidth) All   100 mV
pk-pk
External Capacitance All C
O
100  2,000 μF
Output Current All I
o
0  11 A
dc
Output Current Limit Inception (Hiccup Mode ) All I
O, lim
105 115 130 % I
o
(V
O
= 90% of V
O, set
)
Output Short-Circuit Current
All I
O, s/c
 3 5 A
rms (V
O
≤250mV) ( Hiccup Mode )
Efficiency All η 95 %
V
IN
= V
IN, nom
, T
A
=25°C
I
O
=I
O, max ,
V
O
= V
O,set
Switching Frequency (Input ripple is ½ f
sw
) All f
sw
330 kHz
Dynamic Load Response
(dIo/dt=0.1A/s; V
IN
= V
IN, nom
; T
A
=25°C)
Load Change from Io= 50% to 75% or 25% to 50%
of Io,max;
Peak Deviation All V
pk
 3  % V
O, set
Settling Time (Vo<10% peak deviation) All t
s
 200  s
(dIo/dt=1A/s; V
IN
= V
IN, nom
; T
A
=25°C)
Load Change from Io= 50% to 75% or 25% to 50%
of Io,max;
Peak Deviation All V
pk
 5  % V
O, set
Settling Time (Vo<10% peak deviation) All t
s
 200  s
Isolation Specifications
Parameter Device Symbol Min Typ Max Unit
Isolation Capacitance All C
iso
 1000  pF
Isolation Resistance All R
iso
10   MΩ
I/O Isolation Voltage (100% factory Hi-pot tested) All All   2250 V
dc
General Specifications
Parameter Device Symbol Min Typ Max Unit
Calculated Reliability based upon Telcordia SR-332
Issue 2: Method
I Case 3 (I
O
=80%I
O, max
, T
A
=40°C,
airflow = 200 lfm, 90% confidence)
All FIT 315.1 10 9 /Hours
All MTBF 3,173,243 Hours
Weight (Open Frame) All 
19
(0.67)

g
(oz.)