5
3.3
Output voltage
( V )
- 48
Input voltage
( V )
- 37~ - 62
Input voltage range
( V )
- 53
Conduction noise
(dBm)
+ 5%, - 3%
Output voltage range
7
4
Output Current
( A )
0 ~ 7
0 ~ 4
Output current range
( A )
10.5
6
Over current protection ( A )
5.4 ~ 6.0
3.5 ~ 4.0
Over voltage protection ( V )
100
Output ripple noise ( mVp-p )
85 %
Efficiency
( typ )
4~70
C
Operating temparature
62.0
98.0
8.5
Mechanical dimension ( mm )
DC 500
Isolated voltage
( V )
Forced air cooling (1.5m /sec)
Cooling method
4.0
2.6
Low voltage protection ( V )
HHF 5V 7A /3.3V4 A
HHF 5V 7A /3.3V4 A
Function
Symbol
Pin No.
Output voltage ground pin
P
1
Remote off control signal pin
W
2
Alarm signal pin
ALM
3
SAB
SAB
4
Input voltage pin
- 48 V
5
Input ground pin
G
6
Output ground pin
E
7
8
9
Output voltage pin
3.3 V
10
11
Output voltage pin
5 V
12
13
Not connected*
OUT. ADJ 2
14
Not connected*
OUT. ADJ 1
15
*NC may be used for testing by the manufacturer and shall not be connected by the customer.
Outline diagram
Pin arrangement
15
7
8.5max
1.0
0.1
86.36
0.5
62.00max
10.16
6
1
5.08
4=20.32
5.08
8=40.64
P
W
ALM
- 48V
G
* Dimentions are in millimeters.
SAB
98.00max
OUT
ADJ
OUT
ADJ
5V
3.3V
1
2
E
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