{"product_id":"sursa-de-alimentare-slim-carcasa-metalica-interior-18v-55w-3a","title":"Slim Power Supply, Metal Casing, Indoor, 18V, 55W, 3A","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\u003cdiv class=\"cl-intro\"\u003e\n\n\u003ch2\u003e18V 55W Power Supply for LED Strips and Surveillance Cameras\u003c\/h2\u003e\n\n\u003cp\u003eCompact transformer in a perforated metal casing, designed for stable power supply to LED strips, surveillance cameras, and other devices requiring 18V DC. It connects directly to the 220V mains and provides a constant current of up to 3A, with overload protection and a passive cooling system through the metal casing.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-benefits\"\u003e\n\n\u003ch2\u003eWhat you get with this product\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eStable power supply without voltage fluctuations — protects LED and electronic equipment from mains variations\u003c\/li\u003e\n\n\u003cli\u003ePerforated metal casing — efficient heat dissipation for continuous operation without overheating\u003c\/li\u003e\n\n\u003cli\u003eAdjustable voltage between 17V and 19V DC — precisely adapt the power supply to the requirements of connected devices\u003c\/li\u003e\n\n\u003cli\u003eCompatible with LED strips, surveillance cameras, spotlights, and panels — universal solution for lighting and security projects\u003c\/li\u003e\n\n\u003cli\u003eCompact dimensions 110 x 80 x 37 mm — easily mounted in small spaces, technical cabinets, or distribution boards\u003c\/li\u003e\n\n\u003cli\u003eSimple connection via labeled terminal blocks — quick wiring without risk of polarity reversal\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-how\"\u003e\n\n\u003ch2\u003eHow it works and how to install it\u003c\/h2\u003e\n\n\u003cp\u003eThe power supply converts the 220V AC voltage from the socket to stable 18V DC for your devices. You connect the power cable to the L-N-M terminals, check that the voltage selector is set to 220V, then connect the LED devices or camera to the V+ and V- terminals. If you need fine adjustment, turn the ADJ potentiometer to adjust between 17V and 19V. Install the power supply in well-ventilated areas, away from humidity, without covering the perforations of the casing to allow natural cooling.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq\"\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I connect multiple LED strips to this power supply?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, provided that the total power of the strips does not exceed 55W and the total current does not exceed 3A. Calculate the total consumption before connecting.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs it suitable for outdoor use or wet locations?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNo, the power supply has an IP20 protection rating and is intended exclusively for indoor mounting, in dry and ventilated areas, away from splashes or direct contact with water.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I know if the power supply is working correctly?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eAfter connecting to the mains, use a multimeter to check that the output voltage is 18V DC. If the connected devices are working normally and the casing does not overheat, the power supply is operating correctly.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-specs\"\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\n\u003ctd\u003e110-220V AC, 50-60Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOutput voltage\u003c\/td\u003e\n\n\u003ctd\u003e18V DC (adjustable 17-19V)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum power\u003c\/td\u003e\n\n\u003ctd\u003e55W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum output current\u003c\/td\u003e\n\n\u003ctd\u003e3A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCasing type\u003c\/td\u003e\n\n\u003ctd\u003ePerforated metal\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eProtection rating\u003c\/td\u003e\n\n\u003ctd\u003eIP20\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\n\u003ctd\u003e110 x 80 x 37 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInput terminals\u003c\/td\u003e\n\n\u003ctd\u003eL-N-M (phase-neutral-earth)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOutput terminals\u003c\/td\u003e\n\n\u003ctd\u003eV+ \/ V-\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eVoltage adjustment\u003c\/td\u003e\n\n\u003ctd\u003eADJ +V potentiometer\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMounting\u003c\/td\u003e\n\n\u003ctd\u003eIndoor, ventilated areas\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-warranty\"\u003e\n\n\u003ch2\u003eWarranty and Support\u003c\/h2\u003e\n\n\u003cp\u003eThe product benefits from a 24-month warranty in accordance with Romanian law, a 30-day return policy, and fast delivery via national courier. Installation is recommended to be carried out by qualified personnel to comply with electrical safety standards.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":56801547026763,"sku":"Q-7E062","price":14.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/SURSA-DE-ALIMENTARE-METALICA-220V-18V-55W-3A-3.jpg?v=1773834652","url":"https:\/\/classlights.eu\/hu-eu\/products\/sursa-de-alimentare-slim-carcasa-metalica-interior-18v-55w-3a","provider":"ClassLights","version":"1.0","type":"link"}