Data Sheet
KW010/015/020/025 Series Power Modules:
March 26, 2008
36 – 75Vdc Input; 1.2 to 5.0Vdc Output; 10 to 25A Output current
Characteristic Curves
The following figures provide typical characteristics for the KW010A0A (5V, 10A) at 25oC. The figures are identical
for either positive or negative remote On/Off logic.
12
10
8
95
90
85
80
75
70
Vin =36V
2.0 m/s
(400 lfm)
Vin =48V
NC
0.5 m/s
(100 lfm)
Vin =75V
6
1.0 m/s
(200 lfm)
4
0
2
4
6
8
10
20
30
40
50
60
70
80
90
OUTPUT CURRENT, IO (A)
AMBIENT TEMPERATURE, TA OC
Figure 1. Converter Efficiency versus Output Current.
Figure 4. Derating Output Current versus Local
Ambient Temperature and Airflow.
TIME, t (5ms/div)
TIME, t (1μs/div)
Figure 2. Typical output ripple and noise (VIN = VIN,NOM, Figure 5. Typical Start-up Using Remote On/Off,
Io = Io,max).
negative logic version shown (VIN = VIN,NOM, Io =
Io,max).
TIME, t (5ms/div)
TIME, t (100 μs /div)
Figure 3. Transient Response to Dynamic Load
Change from 75% to 50% to 75% of full load.
Figure 6. Typical Start-up Using Input Voltage (VIN =
VIN,NOM, Io = Io,max).
LINEAGE POWER
6
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
