Beefy 30 Amp DC 13.8V Analog Switching Power Supply With Noise Offset For Ham And CB Radios Adjustable 9 to 15V Output Cigarette Plug Rugged Desktop DC Converter With 1 Year USA Warranty
✔️ Adjustable 9-15V output, 30A max, 1 unit included in box
The TP30SWII is a rugged 30A DC power supply designed to run ham and CB radios, amplifiers, and other 12V gear. It delivers a stable 13.8V nominal output with an adjustable 9-15V range and a noise offset control to minimize switching noise in radio transmissions. Built-in protection features guard against overheating and short circuits, with a 110V AC input and a compact desktop footprint, perfect for home, shop, or mobile setups.
✅ 30A max current output at 13.8V nominal
✅ Adjustable 9-15V output for flexibility
✅ Cigarette plug rated 10A with front snap-in output up to 30A
✅ Noise offset control to minimize switching noise for radios
✅ Ripple less than 80 mVp-p at rated load
✅ Input: 110V AC 60Hz; fuse 8A
✅ Protective features: overheat and short-circuit protection
✅ Rugged desktop enclosure, 7.5 x 2.8 x 7.5 in, 6 lb
✅ Includes power cord, user manual, warranty card
✅ 1-year USA warranty
💡 What is a power supply used for with ham radio and CB setups?
A reliable DC power supply keeps radios fed with steady voltage and current, reducing noise and protecting gear.
- Consistent voltage stabilizes transmitter operation and receiver performance- Noise offset helps minimize switching noise in RF gear
- High current support for transceivers and amplifiers
- Safe design with overheat and short-circuit protection
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