Computer Accessories
 
 
 
Switching Power Supply : NS-28SW CE / LVD

 


NS-28SW is an efficient,compact, and light-weighted switching power supply. It is designed to minimize the noise for the radio communication equipment. even when the noise occurs, it can be eliminated by the noise-offset control. Other convenient functions like voltage pre-set knob and a highly visible back-lit meter are all inculded in this standard power supply.

Photo of front panel
 
   
Front Panel -
1. Power switch
2. Noise off-set volume control
3. Voltage adjustment:
4. Meter
5. Output control switch
6. Meter switch
7. Meter calibration (zero position)

Rear panel -
8. Output terminal
9. Cooling fan
10. Fuse

 

 

 
Model
NS-28SW
Input Voltage
220VAC ±10% 50Hz or 110VAC ±10﹪60Hz
Output voltage
13.8V or 9-15V variable
Output voltage regulation
< 2﹪
Protection
Overload, Short-circuit
Output current
20A continue,28A Max.
Ripple/Noise
< 80mVp-p
Fuse
F5A250V
Display indicator
Single volt/current meter, backlight
Dimensions
150(W)×70(H)×200(L)mm
Weight
1.9 Kg