GE Industrial Solutions Austin Lynx 24V - Manual (Page 7)

Data Sheet
September 10, 2013 Austin Lynx TM 24V: Non-isolated Power Modules:
18/20– 30/32Vdc input; 3 – 6Vdc & 5 – 15Vdc Output; 30/50W
LINEAGE POWER 7
Characteristic Curves (continued)
The following figures provide typical characteristics for the AXB050X module at 5V, 8A and 25 o C.
E
FFI
CIE
N
C
Y
, (
η
)
70
75
80
85
90
95
100
0 2 4 6 8
Vin=30V
Vin=24V
Vin=20V
O
U
TP
UT
CU
RRE
NT
, Io
(A
)
0
1
2
3
4
5
6
7
8
9
20 30 40 50 60 70 80 90 100
NC
100 lfm
(0.5m/s)
200 lfm
(1.0m/s)
OUTPUT CURRENT, I
O
(A) AMBIENT TEMPERATURE, T
A
O C
Figure 7. Converter Efficiency versus Output Current. Figure 10. Derating Output Current versus Local
Ambient Temperature and Airflow (V
IN
= V
IN,NOM
).
O
U
T
P
UT
V
O
LT
A
G
E
V
O
(V
) (
50mV/
di
v)
O
n
/O
ff VO
LT
AG
E
O
U
T
P
UT
V
O
LT
A
G
E
V
IN
(V
) (1
0V
/di
v)
V
O
(V
) (2
V
/di
v)
TIME, t (1 μs/div) TIME, t (2.5ms/div)
Figure 8. Typical output ripple and noise (V
IN
= V
IN,NOM
,
I
o
= I
o,max
).
Figure 11. Typical Start-up Using Remote On/Off
(V
IN
= 24V, I
o
= I
o,max
).
OU
TP
U
T
CU
RR
ENT
OU
TP
U
T
V
O
LTAGE
I O
(A
) (5
A/d
iv)
V O
(V
) (20
0m
V
/d
iv
)
IN
PU
T
VO
LTAGE
O
U
TPU
T
V
O
LTAGE
V
IN
(
V
) (
10V
/d
iv
)
V
O
(V)
(2V/
di
v)
TIME, t (5 μs/div) TIME, t (2.5ms/div)
Figure 9. Transient Response to Dynamic Load
change from 50% to 100% of full load with di/dt of
5A/
μs.
Figure 12. Typical Start-up Using Input Voltage (V
IN
= 20V, I
o
= I
o,max
).