 
 
 
 
 
| SPECIFICATION | 
| OUTPUT |  | 
| Model | SCP
-
50
-1
2 | SCP
-
50
-24 | 
| DC Voltage | 13.8
V | 27.6
V | 
| Rated Current | 3.6
A | 1.
8
A | 
| Current Range | 0-
3.6
A | 0-1.
8
A | 
| Rated Power | 49.7
W | 49.7
W | 
| Ripple & Noise | 1
2
0mVp-p | 2
00mVp-p | 
| Voltage Adj. Range | +15,-5% | +15,-5% | 
| Voltage Tolerance | ±
2
% | ±1% | 
| Inlet 
S
tability | ±
1
% | ±
1
% | 
| Load 
S
tability | ±
2
% | ±
1
% | 
| Setup,
 
Rise | 5
00ms,
3
0ms/
230
VAC 
 12
00ms,
3
0ms/
115
VA
C at full load | 
| Hold
 Up
 Time | 50ms/230VAC         16ms/115VAC at full load | 
|  |  | 
| INPUT |  | 
| Voltage Range | 85~
264
VAC   
120-370VDC | 
| Frequency Range | 47-63Hz | 
| AC Current | 1.1
A/115V
AC
   
  0.65A/230VAC | 
| Efficiency | 81% | 85% | 
| Inrush Current | Cold-start
 45A | 
| Leakage Current | <
2
mA/240VAC | 
|  |  | 
| PROTECTION |  | 
| Over Load | 4.3A~5.8A rated output power | 2.2A~2.9A rated output power | 
| Protection type: hiccup
 mode,recovers automatically after fault condition is removed | 
| Over Voltage | 16.6~19.3V | 33.1~38.5V | 
| Protection type: shut down o/p voltage, re-power on to recover | 
|  |  | 
| ENVIRONMENT |  | 
| Working Temp., Humidity | -
2
0
ºC
~+60
ºC
(Refer to output derating curve),20%~90%RH | 
| Storage Temp., Humidity | -
4
0
ºC
~+85
ºC
, 10%~95%RH | 
| T
em
p. C
oefficient | ±0.0
3
%/
ºC
(0~
45
ºC
) | 
| Vibration | 10~500Hz,2G 10min,/1cycle,Period for 60min,Each 
along X.Y.Z 
axes | 
|  |  | 
| SAFETY |  | 
| Withstand Voltage | I/P-O/P: 
3
KVAC
   
I/P-FG: 1.5KVAC
   
O/P-FG: 0.5KVAC | 
| Isolation Resistance | I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC | 
|  |  | 
| STANDARD |  | 
| Safety Standard | UL60950-1,CCC,CE | 
| EMC Standard | EN55022
,CLASS B | 
|  |  | 
| OTHERS |  | 
| D
imension | 129*98*38
mm
(
L*W*H) | 
| Net Weight | 375.7g | 
| Packing | 450
g
/pc  30pcs/carton | 
 
 
 
 

Low loss SCP-50 13.8Vdc 50w single output switching power supply with UPS function