Nissei NS-1230D User Manual

NS-1230D

30 Amp Digital Switching Power Supply

User Manual

Electrical specifications

Model NS-1230D

Input Voltage

Input Frequency 47Hz ~ 63Hz
Polarity Grounded Negative

Output Voltage DC 5V~16V Adjustable

Continuous (13.8V) 25A
Surge(13,8V) 30A
Ripple & Noise <100mV
Efficiency 75%
Dimension(L*W*H mm) 154 x127x63 (6”x5”x2.5”)
Net Weight 1.35 kg (3.4 lB)

Note: Specifications may change without prior notice

100~120V AC Fixed
(or 200~240V AC fixed)

User information

The NS-1230D power supply enable you to run almost any electronic product.

Check the main supply voltage

Before you plug in and turn on the power supply for the first time, please check the main
supply voltage.
The voltage rating of the power supply is printed on a label on the cover of the unit. Verify
that it corresponds with your local main supply voltage (that is factory fixed at 110VAC).

Turning the power supply on

Turn the power supply on by pressing the power switch to the ’ON’ Position.

Turning the power supply off

Before you turn the power supply off, turn the radio off as described in the user
documentation for the radio.
Turn the power supply off by pressing the power switch to the ’OFF’ Position

Cooling

The NS-1230D power supply is cooled by convection and forced air cooling. That is normal
airflow around the power supply in combination with a temperature controlled fan to improve
cooling at higher levels of use. The fan is always activated and the speed is controlled by a
sensor. When the temperature rises, the fan speed increases.

Installation

1. Unplug the power supply from the main supply outlet.

2. Connect the power cable’s positive (red) wire to the positive terminal and connect the
negative (black) wire to the negative terminal on the back of the power supply.

3. Plug the power cable into the power socket on the back of the radio.

Panel Description: NS-1230D

Front panel:

1. Power indicator 2. Warning indicator

3. AC power switch 4. V/A display

5. DC voltage adjust

6. DC output 1 (binding posts)
Red is Positive
Black is Negative

Rear panel:

7. DC Output 2 (Anderson Power Pole)
Red is Positive
Black is Negative

8. 115/230V AC switch.

9. AC input socket