GE Industrial Solutions EVW020A0A Series (Eighth-Brick) - Manual (Page 3)

Data Sheet
September 7, 2012
EVW020A0A Series Eighth-Brick Power Modules
36–75Vdc Input; 5.0Vdc Output; 20A Output Current
LINEAGE POWER 3
Electrical Specifications
(continued)
Parameter Device Symbol Min Typ Max Unit
Nominal Output Voltage Set-point
V
IN
=V
IN, min
, I
O
=I
O, max
, T
A
=25°C) All V
O, set
4.90 5.0 5.10 V
dc
Output Voltage
All V
O
4.85  5.15 V
dc
(Over all operating input voltage, resistive load, and
temperature conditions until end of life)
Output Regulation Temperature (T
ref
=T
A, min
to T
A, max
)
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
All   ±0.2 % 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  15 25 mV
rms
Peak-to-Peak (5Hz to 20MHz bandwidth) All  40 75 mV
pk-pk
External Capacitance All C
O, max
0  10,000 μF
Output Current All I
o
0  20 A
dc
Output Current Limit Inception (Hiccup Mode )
All I
O, lim 105 120 130 % I o
(V
O
= 90% of V
O, set
)
Output Short-Circuit Current
All I
O, s/c
5 A
rms (V
O
≤250mV) ( Hiccup Mode )
Efficiency
V
IN
= V
IN, nom
, T
A
=25°C, I
O
=I
O, max ,
V
O
= V
O,set
All η 92.0 %
V
IN
= V
IN, nom
, T
A
=25°C, I
O
=0.5xI
O, max ,
V
O
= V
O,set
All η 91.0 %
Switching Frequency All f
sw
400 kHz
Dynamic Load Response
(dI
o
/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
I
o,max
Peak Deviation All V
pk
 3  % V
O, set
Settling Time (Vo<10% peak deviation) All t
s
 200  s
(dI
o
/dt=1.0A/ s; V
IN
= V
IN, nom
; T
A
=25°C)
Load Change from Io= 50% to 75% or 25% to 50% of
I
o,max
Peak Deviation All V
pk
 5  % V
O, set
Settling Time (V
o
<10% peak deviation) All t
s
 200  s
Isolation Specifications
Parameter Device Symbol Min Typ Max Unit
Isolation Capacitance All C
iso
 2000  pF
Isolation Resistance All R
iso
100   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 272.1 10 9 /Hours
All MTBF 3,675,359 Hours
Weight (Open Frame) All
21
(0.77)
g
(oz.)
Weight (with Heatplate) All
33
(1.16)
g
(oz.)