Switching Power Supply

▶ NS-30SD

(Digital type)

INTRODUCTION：

NS-30SD Swithching Power Supply is designed for radio amateurs, it is composed with a low ripple switching circuit which can perform like a linear power supply.
It is small,light,portable, and efficient.

Front Panel：

1. Power ON/OFF
2. Digital Display
3. Voltage adjust
4. Noise offset (Optional)
5. Cigarette plug
6. Output terminal. ( 2 nd )

Rear panel：

8. Output Binding terminal
9. Voltage fix / adjust knob
10. Cooling fan
11. AC input & Fuse

SPECIFICATIONS：

Model	NS-30SD
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	25A continue，30A Max.
Ripple/Noise	< 80mVp-p
Fuse	F5A/250V, F8A/120V
Output terminal	Terminal block (Front) / Binding post (Rear)
Dimensions	190（W）× 70（H）× 215（L）mm
Weight	2.3 Kg

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