{"product_id":"48v-4a-power-supply","title":"48V 4A Power Supply","description":"\u003cp\u003e\u003cspan style=\"font-weight: 700\"\u003eExaviz-tested and recommended 48V DC power supply for the Cruiser Carrier Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThis LYD 48V 4A power supply has been tested and selected by Exaviz for use with the Cruiser Carrier Board. We evaluated multiple brands before choosing LYD - measuring voltage stability, thermal performance, and efficiency under real sustained load. This is not a generic supply sourced from a random listing. Rated at 192W continuous output, it delivers clean, stable 48V DC power with only 2.0% voltage regulation and a measured temperature of 53°C at full rated load after 30 minutes of sustained operation - well within safe range. Idle draw is under 8W, making it practical for always-on applications like NVRs, edge computers and PoE controllers.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eAt 192W, this supply is well suited for the Cruiser Lite (up to 4 PoE+ ports) or for a full Cruiser board running devices in 802.3af mode (up to 15W per port). If you plan to run 8 devices at full 802.3at (PoE+) power, see the LYD 48V 6A Power Supply. Not sure which you need? Use the \u003ca href=\"https:\/\/exa-pedia.com\/docs\/cruiser\/power-calculator\/\" target=\"_blank\"\u003eCruiser Power Calculator\u003c\/a\u003e to find the right supply for your configuration.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eWant to understand why PSU quality matters for the Cruiser? See \u003ca href=\"https:\/\/exa-pedia.com\/docs\/cruiser\/faq\/#why-use-an-exaviz-power-supply\" target=\"_blank\"\u003eWhy use an Exaviz power supply?\u003c\/a\u003e on exa-pedia.com.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eBuilt by LYD and carrying UL Listed (cULus), FCC, CE, RoHS, and SAA (Australia) certifications, this supply meets the same quality standard as the 6A model under the same UL file number (E336005).\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 700\"\u003eWhat's Included\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e1x LYD 48V 4A power supply with DC barrel cable (5.5\/2.1mm, center positive, compatible with Cruiser Carrier Board)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e1x universal power connector\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 700\"\u003eCompatibility\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eExaviz Cruiser Carrier Board (all 8 PoE devices in 802.3af mode, or fewer devices in 802.3at mode)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eExaviz Cruiser Lite Carrier Board (recommended)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eExaviz Cruiser Keel Carrier Board (works, but overkill. The Keel accepts any 13V+ supply, and a 13V 3A supply is sufficient for most configurations)\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 700\"\u003eShipping\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eShips from the United States. Contact sales@exaviz.com to discuss direct shipment from our manufacturer or other shipping alternatives.\u003c\/p\u003e","brand":"Exaviz","offers":[{"title":"Default Title","offer_id":46087671251079,"sku":"4A-POW-SUP","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/9795\/0087\/files\/bd8842_789b9b1712bc4e12a4feac2e509b9466_mv2_f07cab55-25e7-40ba-8d2b-1f3a1a6c6844.jpg?v=1791501379","url":"https:\/\/shop.exaviz.com\/products\/48v-4a-power-supply","provider":"Exaviz Support","version":"1.0","type":"link"}