GE Industrial Solutions ESTW010A0A Series - Manual (Page 3)

Data Sheet
November 29, 2011
ESTW010A0A Series Eighth-Brick Power Modules
36
–75Vdc Input; 5.0Vdc Output; 10A Output Current
LINEAGE POWER 3
Electrical Specifications (continued)
Parameter Device Symbol Min Typ Max Unit
Nominal Output Voltage Set-point
V
IN
= 48V I
O
=I
O, max
, T
A
=25°C) All V
O, set
4.925 5.0 5.075 V
dc
Output Voltage
All V
O
4.90 5.10 V
dc
(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
(Co=1uF,ceramic+10uF,tantalum, V
IN
=V
IN, min
to V
IN, max
,
I
O
= I
O, max
, T
A
=T
A, min
to T
A, max
)
RMS (5Hz to 20MHz bandwidth) All 25 50 mV
rms
Peak-to-Peak (5Hz to 20MHz bandwidth) All 75 200 mV
pk-pk
External Capacitance 1 All C
O
0 2,000 μF
Output Current All I
o
0 10 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
1.2 A
rms
(V
O
≤250mV) ( Hiccup Mode )
Efficiency
V
IN
=48V, T
A
=25°C, I
O
=I
O, max ,
V
O
= V
O,set
All η 91.0 %
Switching Frequency All f
sw
350 kHz
Dynamic Load Response
(Co=1uF,ceramic+10uF,tantalum, dI
o
/dt=0.1A/ s; V
IN
= 48V; T
A
=25°C)
Load Change from Io= 50% to 75% or 25% to 50% of
I
o,max
Peak Deviation All V
pk
250 mV
Settling Time (Vo<10% peak deviation) All t
s
200 s
1. See Note 2 under Feature Specifications.
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 Symbo
l
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 242.1 10 9 /Hours
All MTBF 4,130,475 Hours
Weight (Open Frame) All
17
(0.60)
g
(oz.)
Weight (with Heatplate) All
30
(1.06)
g
(oz.)