Electrical specifications, Isolation specifications, Continued) – GE Industrial Solutions KNW015A0F (Sixteenth-Brick) User Manual
Page 3
Data Sheet
February 28, 2011
KNW015A0F Series Power Modules:
36 – 75Vdc Input; 3.3Vdc Output; 15A Output Current
LINEAGE
POWER
3
Electrical Specifications
(continued)
Parameter
Device
Symbol
Min
Typ
Max
Unit
Output Voltage Set-point
All V
O, set
3.25 3.3 3.35 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)
Adjustment Range
All V
O, adj
-20.0
+10.0 %
V
O, set
Selected by an external resistor
Output
Regulation
Line (V
IN
=V
IN, min
to V
IN, max
) All
0.1 %
V
O, set
Load (I
O
=I
O, min
to I
O, max
) All
0.1 %
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
25 30
mV
rms
Peak-to-Peak (5Hz to 20MHz bandwidth)
75 100
mV
pk-pk
External Capacitance
All
C
O, max
20,000
μF
Rated Output Current
All
I
O, Rated
0
15 A
dc
Output Current Limit Inception (Hiccup Mode )
All
I
O
, lim
115 120 130
%I
O, Rated
(V
O
= 90% of V
O, set
)
Output Short-Circuit Current
All I
O, s/c
20
A
rms
(V
O
≤250mV) ( Hiccup Mode )
Efficiency
All
η
92.0
%
V
IN
= V
IN, nom
; T
A
=25°C; I
O
=I
O, max
;
V
O
= V
O,set
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 I
O
= 50% to 75% or 25% to
50% of I
O,max
;
Peak Deviation
All
V
pk
4
% V
O, set
Settling Time (V
O
<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 I
O
= 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
1000
pF
Isolation Resistance
All
R
iso
10
MΩ
I/O Isolation Voltage
All
All
2250 V
dc