{"product_id":"ultra-low-noise-switching-dc-power-supply-30a-13-8","title":"Ultra Low Noise Switching DC Power Supply 30A 13.8V For CB Ham Mobile Transceivers With Noise Offset 110V AC Input Cooling Fan Screw Terminals Compact Rig Power","description":"\u003cdiv\u003eUltra Low Noise 13.8V 30A DC Power Supply - Single Unit\u003cbr\u003e\n✔️ Stable 13.8V output, 30A peak \/ 20A cont, 2% regulation, \u0026lt;80mVp-p  \u003cp\u003eThe PS30SW I is a compact, professional-grade switching DC power supply designed to power CB and HAM radios, mobile rigs, base stations, and lab benches. It delivers ultra-low noise with Noise-Offset control for clearer transmission and reception.\u003c\/p\u003e ✅ 13.8V DC fixed output with voltage regulation within 2%\u003cbr\u003e\n✅ Up to 30A surge and 20A continuous current, suitable for demanding rigs\u003cbr\u003e\n✅ Ultra-low noise thanks to Noise-Offset technology\u003cbr\u003e\n✅ Automatic short-circuit protection and current limiting for safety\u003cbr\u003e\n✅ Backlit volt\/amp meter, built-in cooling fan, and rugged screw terminals\u003cbr\u003e \u003cp\u003e💡 What is the role of a DC power supply in radio setups, and why choose a low-noise model?\u003c\/p\u003e\n\u003cp\u003eIt provides clean, stable power essential for clear transmission and reliable reception.\u003c\/p\u003e\n- clean 13.8V power for 12-14V radios\n- noise-offset tech minimizes RF interference\n- supports peak loads up to 30A with built-in protection\n- compact switching design reduces heat and saves space\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48929994703083,"sku":"VXB0C378J63W","price":173.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61aQw4jmz3L.jpg?v=1782355537","url":"https:\/\/vxb.com\/products\/ultra-low-noise-switching-dc-power-supply-30a-13-8","provider":"VXB Bearings","version":"1.0","type":"link"}