{"product_id":"linear-power-supply-lm30-a-30-amp","title":"LM30-A Linear Power Supply, 30A, 5-15V Adjustable \/ 13.8V Fixed DC, Analogue Meter","description":"\u003cp\u003eThe \u003cstrong\u003eSharman LM30-A\u003c\/strong\u003e is a heavy-duty, 30A linear regulated DC power supply — the preferred choice for serious CB and amateur radio operators who demand the cleanest possible power with zero switching noise. Unlike switch-mode supplies, a \u003cstrong\u003elinear power supply\u003c\/strong\u003e produces virtually no RF interference, making it ideal for use alongside sensitive radio equipment. With both adjustable (5–15V) and fixed (13.8V DC) output modes, a built-in analogue meter displaying voltage and current, a cigarette lighter socket output (10A max), and automatic short-circuit and over-current protection above 30A, it's a comprehensive bench power solution. Accepts UK mains input of 220V AC.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e30A output current\u003c\/li\u003e\n\u003cli\u003eAdjustable DC output: 5–15V\u003c\/li\u003e\n\u003cli\u003eFixed DC output: 13.8V — standard voltage for CB \u0026amp; ham radio equipment\u003c\/li\u003e\n\u003cli\u003eLinear design — zero switching noise, no RF interference\u003c\/li\u003e\n\u003cli\u003eBuilt-in analogue meter — displays supply voltage and current\u003c\/li\u003e\n\u003cli\u003eCigarette lighter socket output: 10A max\u003c\/li\u003e\n\u003cli\u003eAutomatic short-circuit protection\u003c\/li\u003e\n\u003cli\u003eAutomatic over-current limiting above 30A\u003c\/li\u003e\n\u003cli\u003e5A fuse protection\u003c\/li\u003e\n\u003cli\u003eInput: 220V AC\u003c\/li\u003e\n\u003cli\u003eDimensions: 300 x 150 x 240mm (W x H x D)\u003c\/li\u003e\n\u003cli\u003eWeight: 9kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Linear regulated DC power supply\u003c\/li\u003e\n\u003cli\u003eInput voltage: 220V AC\u003c\/li\u003e\n\u003cli\u003eOutput voltage: 5–15V adjustable \/ 13.8V DC fixed\u003c\/li\u003e\n\u003cli\u003eOutput current: 30A\u003c\/li\u003e\n\u003cli\u003eProtection: Short circuit \u0026amp; automatic current limiting (\u0026gt;30A)\u003c\/li\u003e\n\u003cli\u003eMeter: Analogue (voltage \u0026amp; current)\u003c\/li\u003e\n\u003cli\u003eCigarette plug terminal: 10A max\u003c\/li\u003e\n\u003cli\u003eFuse: 5A\u003c\/li\u003e\n\u003cli\u003eDimensions: 300 x 150 x 240mm (W x H x D)\u003c\/li\u003e\n\u003cli\u003eWeight: 9kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SHARMAN","offers":[{"title":"Default Title","offer_id":57371860566360,"sku":"MOON-25-117","price":109.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/8753\/5192\/files\/lm30-a_2_1.jpg?v=1779787636","url":"https:\/\/kamsat.co.uk\/products\/linear-power-supply-lm30-a-30-amp","provider":"Kamsat","version":"1.0","type":"link"}