GE Industrial Solutions Austin Lynx 24V - Manual (Page 8)

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 8
Characteristic Curves (continued)
The following figures provide typical characteristics for the AXB050X module at 12V, 4A and 25 o C.
EF
FI
CI
EN
C
Y
, η
(%)
70
75
80
85
90
95
100
0 1 2 3 4
Vin=30V
Vin=24V
Vin=20V
O
U
T
P
UT
CU
RRE
NT
, I
o
(A
)
0
1
2
3
4
5
20 30 40 50 60 70 80 90 100
NC
100 lfm
(0.5m/s)
OUTPUT CURRENT, I
O
(A) AMBIENT TEMPERATURE, T
A
O C
Figure 13. Converter Efficiency versus Output
Current. Figure 16. Derating Output Current versus Local
Ambient Temperature and Airflow.
O
U
T
P
UT
VO
LT
AG
E
V O
(V
) (1
0m
V/
di
v)
O
n/O
ff V
O
LT
A
G
E
OUT
P
UT
VO
LT
AG
E
V
On
/o
ff
(V)
(1
0V
/d
iv
)
V O
(V
) (5
V
/d
iv
)
TIME, t (1 μs/div) TIME, t (2ms/div)
Figure 14. Typical output ripple and noise (V
IN
=
V
IN,NOM
, I
o
= I
o,max
).
Figure 17. Typical Start-up Using Remote On/Off (V
IN
= V
IN,NOM
, I
o
= I
o,max
).
OU
TPU
T
CURR
E
N
T
OU
TPU
T
VO
LT
AG
E
I O
(
A
) (
2A
/d
iv
)
V
O
(V
) (1
00
mV
/d
iv
)
IN
PU
T
VO
LTAGE
O
U
TP
UTVOLTAGE
V
IN
(V)
(2
0V
/d
iv
)
V
O
(V
)
(5V/
div
)
TIME, t (10 μs /div) TIME, t (2ms/div)
F igure 15. Transient Response to Dynamic Load
change from 50% to 100% of full load with di/dt of
5A/
μs.
Figure 18. Typical Start-up Using Input Voltage (V
IN
= 20V, I
o
= I
o,max
).