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13.8V 30A DC Power Supply for Ham Radio,Regulated Bench Power Supply with Noise Offset,Analog Lab AC to DC Switching Converter,Cigarette Plug Socket,Powering CB VHF UHF HAM Amateur Radio

KWD 31
Brand
DmgicPro
Weight
1.5 kg
– 1 +

Special Features

  • 【DC Power Supply】DC regulated power supply converts AC 110V input to constant DC 13.8V output with a maximum current of 30A and continuous output of 20A. The front of the power supply is equipped with a 10A cigarette lighter socket, which can power a variety of portable devices and is very suitable for CB, VHF, UHF, HAM amateur radio.
  • 【Noise Offset Design】The 13.8V 30A power supply is equipped with a noise cancellation controller, which can be adjusted by rotating the knob to filter out the current noise in the communication environment and provide a long-lasting and safe working environment.To improve anti-interference and noise reduction capabilities, it is recommended that the distance between the power supply and the device be greater than 1 meter.
  • 【Safety Protection】The bench power supply features short-circuit protection and over-current protection to ensure the safety of operators and any connected electrical equipment, and is equipped with a large temperature-controlled fan to dissipate heat to prevent equipment overheating and protect components, making it easy to cope with long working hours.
  • 【One-Button Switching】The analog AC to DC power supply is equipped with a backlit meter and indicator switch, which can clearly display voltage or current, with accurate readings and quick response, and one-button switching between voltage and current display.
  • 【Application】Suitable for all radio stations with 13.8V power supply below 30A, U/V band car radio, shortwave radio, CB radio, scanner, HAM amateur radio, GMRS and LMR two-way radio, etc.

Description

Bench power supply converts AC 110V input to constant DC 13.8V output with a maximum current of 30A and continuous output of 20A, Fuse 8A，ideal for CB VHF UHF HAM Amateur Radio
Adjustable noise offset volume control to eliminate pulse noise from the switching power supply
Backlit meter for clear voltage or current display
10A cigarette plug socket, ideal for handheld radios
Short circuit protection and fuse, ensuring secure operation
Cooling fan for efficient heat dissipation and circuit protection

SPECIFICATION：
Model: QJ-PS30SWI
Input Voltage: AC 110V 60Hz
Output Voltage: DC 13.8V stabilized
Output Regulation:
Output Current: 20A continuously, 30A max
Ripple:
Fuse: 8A

PACKAGE：
1 x 13.8V 30A Bench Power Supply
1 x Power Cord (US Plug)
1 x User Manual

CAUTION：
1. Use the correct terminal to connect the cable even if the chassis of the equipment is negatively grounded.
2. The power must be turned off when the unit is plugged into a wall outlet.
3. If a short circuit occurs during output, the unit will be protected by the short circuit protection function. Please turn off the unit and repair the cause of the short circuit immediately before turning on the unit.
4. Do not use the unit for equipment that requires high current input during startup, such as electrical equipment. Do not use the unit to charge car batteries.
5. Make sure the product is always properly grounded to prevent electric shock and reduce noise.

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