Figure 31, Figure 32 – GE Industrial Solutions HW006-010-012 Series User Manual
Page 11
Lineage Power
11
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 HW006A6A1 (VO = 5.0 V) module at room temperature (TA =
25 °C)
Figure 31.
Input Voltage and Current Characteristics.
Figure 32.
Converter Efficiency vs. Output Current.
Figure 33. Output Ripple Voltage (IO = IO, max).
Figure 34. Transient Response to Step Decrease in
Load from 50% to 25% of Full Load
(VI = 48 Vdc).
Figure 35. Transient Response to Step Increase in Load
from 50% to 75% of Full Load
(VI = 48 Vdc).
Figure 36. Start-up from Remote On/Off (IO = IO, max).
0
0.2
0.4
0.6
0.8
1
1.2
1.4
25
30
35
40
45
50
55
60
65
70
75
I
O
= 6.6A
I
O
= 3.3A
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
V
I
= 36V
V
I
= 48V
V
I
= 75V
OUTPUT CURRENT, I
O
(A)
EFFICIENCY,
(%)
TIME, t (1 µs/div)
OUTPUT V
OL
TA
GE,
V
O
(V) (10m
V/div)
TIME, t (100 µs/div)
OUTPUT V
OL
TA
G
E,
V
O
(V) (200 mV/div)
OUTPUT CURRENT
,
I
O
(A) (2 A/div)
TIME, t (100 µs/div)
OUTPUT V
OL
TA
G
E,
V
O
(V) (200 mV/div)
OUTPUT CURRENT
,
I
O
(A) (2 A/div)
TIME, t (5 ms/div)
REMO
TE ON/OFF
,
V
ON/OFF
(V) (5
V/div)
OUTPUT V
OL
TA
GE,
V
O
(V) (2
V/div)