Figure 19, Figure 20 – GE Industrial Solutions HW006-010-012 Series User Manual
Page 9
Lineage Power
9
Data Sheet
June 26, 2009
36-75 Vdc Input; 1.2 Vdc to 5 Vdc Output; 6.6A to 12A
HW006/010/012 Series Power Modules; dc-dc Converters
Characteristic Curves
The following figures provide typical characteristics curves for the HW010A0G1 (VO = 2.5 V) module at room temperature (TA =
25 °C)
Figure 19.
Input Voltage and Current Characteristics.
Figure 20.
Converter Efficiency vs. Output Current.
Figure 21. Output Ripple Voltage (IO = IO, max).
Figure 22. Transient Response to Step Decrease in
Load from 50% to 25% of Full Load
(VI = 48 Vdc).
Figure 23. Transient Response to Step Increase in Load
from 50% to 75% of Full Load
(VI = 48 Vdc).
Figure 24. Start-up from Remote On/Off (IO = IO, max).
0
0.2
0.4
0.6
0.8
1
1.2
25
30
35
40
45
50
55
60
65
70
75
I
O
= 10A
I
O
= 5A
I
O
= 0.05A
INPUT VOLTAGE, V
I
(V)
INPUT CURRENT, I
I
(A)
70
75
80
85
90
95
0
1
2
3
4
5
6
7
8
9
10
V
I
= 36V
V
I
= 48V
V
I
= 75V
OUTPUT CURRENT, I
O
(A)
EFFICIENCY,
(%)
TIME, t (1 µs/div)
OUTPUT V
OL
TA
G
E,
V
O
(V) (10 mV/div)
TIME, t (100 µs/div)
OUTPUT V
OL
TA
G
E,
V
O
(V) (100 mV/div)
OUTPUT CURRENT
,
I
O
(A) (5 A/div)
TIME, t (100 µs/div)
OUTPUT V
OL
TA
G
E,
V
O
(V) (100 mV/div)
OUTPUT CURRENT
,
I
O
(A) (5 A/div)
TIME, t (5 ms/div)
OUTPUT V
OL
TA
G
E,
V
O
(V) (500 mV/div)
REMO
TE ON/OFF
,
V
ON/OFF
(V) (5
V/div)