{"product_id":"mastervolt-dc-master-24-12-12a","title":"Mastervolt DC Master 24-12 12A","description":"\u003ch2\u003eMastervolt DC Master — 24V to 12V DC Converter, 12A Output\u003c\/h2\u003e\u003cp\u003eCompact step-down DC converter for vehicle and marine builds running a 24V main system but needing 12V for smaller loads like fridge, lights, USB outlets, and accessories.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V input → 12V output\u003c\/strong\u003e (isolated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12A continuous output\u003c\/strong\u003e — enough for fridge, lighting circuits, and small device loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e98% efficiency\u003c\/strong\u003e — very little heat generated\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReverse polarity, over-temperature, and short-circuit protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact form factor\u003c\/strong\u003e for space-constrained installs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUse Cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass B RVs and Sprinter\/Transit builds\u003c\/strong\u003e with 24V OEM systems running 12V aftermarket accessories\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-grid cabins\u003c\/strong\u003e with 24V solar banks needing 12V circuits for DC lighting\/fans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial van fleet conversions\u003c\/strong\u003e with mixed-voltage requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRunning a mixed-voltage build?\u003c\/strong\u003e Use our free \u003ca href=\"\/pages\/system-build-helper\"\u003eSystem Build Helper\u003c\/a\u003e to map your 24V main + 12V sub-system wiring.\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":51785426239620,"sku":"81400300","price":198.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/3968\/9348\/files\/54852XL_9830ff61-b078-48f6-9ef7-ce7a5b4c9e63.jpg?v=1776877073","url":"https:\/\/trailvault.co\/products\/mastervolt-dc-master-24-12-12a","provider":"TrailVault","version":"1.0","type":"link"}