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TekPower TP30SWII 30 Amp DC 13.8V Power Supply with Noise Offset and meter

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Product Description

Perfect for Most HF and VHF Radio. Includes a Noise offest

TekPower TP30SWII 30 Amp DC 13.8V Switching Power Supply with Noise Offset The TekPower TP30SWII is an analog professional DC power supply for powering many devices such as Ham/CB radio and amplifiers. It is a highly stable, fused, high quality switching power supply with 13.8V fixed, 9-15V adjustable DC power output, and 30A max current. It has a main DC output on the back of the unit, a cigar socket, and a snap in output on the front. It has excellent line and load regulation, low ripple and noise. It is designed to minimize switching noise specifically for communication uses. When there is noise, you can use the noise offset knob to eliminate it. It has many safety protection such as overheat and short circuit protection. It comes with basic 1 Year USA warranty.


Input Power: 110V AC 60Hz
Output: DC 13.8V, 9-15V adjustable, 30A(Max)
Cigarette Plug: 10A max
Snap in output: 30A max
Ripple voltage: less than 80mVp-p at rated load
Fuse: 110V, 8A
Dimensions: 7.5 X 2.8 X 7.5 inches
Weight: 6 lb


TP30SWII Power Supply unit
Power Cord
User manual.
Warranty Registration Card

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Product Reviews

  1. Good quality 5 Star Review

    Posted by on 1st Feb 2022

    This is a very nice power supply. Well built and runs my Icom iC-746 with no problems. It is very quiet and I don't detect any noise on the HF bands from it either.

  2. Perfect fit for my Go-Box that I am building, thanks 5 Star Review

    Posted by on 25th Jan 2022

    This is the perfect size, and it will work very well for my Go-Box.