{"product_id":"sm1228-voltage-converter-module-reducer-24vdc-12vdc","title":"SM1228 Voltage Converter Module (24VDC to 12VDC)","description":"\u003ch1\u003eSM1228 Voltage Converter Module (24VDC to 12VDC)\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eSM1228 Voltage Converter Module\u003c\/strong\u003e is a compact voltage reduction module designed to convert a 24VDC input to a regulated 12VDC output. Suitable for commercial, industrial, educational, healthcare, residential, and public sector environments, it provides a simple and reliable solution for powering 12VDC devices from a 24VDC power source.\u003c\/p\u003e\n\u003cp\u003eDesigned with a compact footprint, the SM1228 is ideal for installations where mixed-voltage equipment is used. By reducing a 24VDC supply to 12VDC, the module allows compatible access control devices, intercoms, readers, relays, and other electronic security equipment to operate from a common 24VDC power supply.\u003c\/p\u003e\n\u003cp\u003eIts small size makes it easy to install inside control panels, junction boxes, and equipment enclosures where installation space is limited.\u003c\/p\u003e\n\u003ch2\u003eAvailable Models\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSM1228 –\u003c\/strong\u003e 24VDC to 12VDC Voltage Converter Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage converter module\u003c\/li\u003e\n\u003cli\u003eConverts 24VDC to 12VDC\u003c\/li\u003e\n\u003cli\u003e24VDC input voltage\u003c\/li\u003e\n\u003cli\u003eRegulated 12VDC output\u003c\/li\u003e\n\u003cli\u003e1A output current\u003c\/li\u003e\n\u003cli\u003eCompact installation design\u003c\/li\u003e\n\u003cli\u003eReliable voltage reduction\u003c\/li\u003e\n\u003cli\u003eSuitable for access control systems\u003c\/li\u003e\n\u003cli\u003eEasy to install\u003c\/li\u003e\n\u003cli\u003eSuitable for mixed-voltage installations\u003c\/li\u003e\n\u003cli\u003eSuitable for new installations and retrofits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAccess control systems\u003cbr data-end=\"115\" data-start=\"112\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eDoor entry systems\u003cbr data-end=\"138\" data-start=\"135\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntercom systems\u003cbr data-end=\"159\" data-start=\"156\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eProximity card readers\u003cbr data-end=\"186\" data-start=\"183\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eKeypad entry systems\u003cbr data-end=\"211\" data-start=\"208\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelay modules\u003cbr data-end=\"229\" data-start=\"226\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectronic security equipment\u003cbr data-end=\"263\" data-start=\"260\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eControl panels\u003cbr data-end=\"282\" data-start=\"279\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow-voltage installations\u003cbr data-end=\"312\" data-start=\"309\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eRetrofit installations\u003c\/li\u003e\n\u003cli\u003eLow-voltage installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSM1228 Voltage Converter Module\u003c\/strong\u003e is designed for use with a wide range of 12VDC electronic security and access control equipment powered from a 24VDC supply.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"Access Control Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/access-control\"\u003eAccess control systems\u003c\/a\u003e\u003cbr data-start=\"463\" data-end=\"466\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eDoor entry systems\u003cbr data-start=\"486\" data-end=\"489\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Intercom Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/intercom-systems\"\u003eIntercom systems\u003c\/a\u003e\u003cbr data-start=\"507\" data-end=\"510\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Keypad Entry Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/keypad-proximity-bluetooth-reader-door-entry-access-control-security\"\u003eAccess control keypads\u003c\/a\u003e\u003cbr data-start=\"534\" data-end=\"537\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Proximity Card Door Entry Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/proximity-reader-keypad-bluetooth\/Proximity\"\u003eProximity card readers\u003c\/a\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Relays and Timers for Access Control\" href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/relays-timer-relays-delay-egress-modules\"\u003eRelay modules\u003c\/a\u003e\u003cbr data-start=\"579\" data-end=\"582\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eTimer controllers\u003cbr data-start=\"601\" data-end=\"604\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Electric Locks for Access Control Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/locking-devices\"\u003eElectronic locks\u003c\/a\u003e\u003cbr data-start=\"622\" data-end=\"625\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eControl panels\u003cbr data-start=\"641\" data-end=\"644\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSecurity accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Voltage converter module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Voltage reduction (24VDC to 12VDC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 24VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 1A maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 39mm x 27mm x 15mm (H x W x D)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/SM_1228.pdf?18180377022676588033\" title=\"SM1228 Voltage Converter Product Information\"\u003eSM1228 Product Information\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSM1228 Voltage Converter Module\u003c\/strong\u003e provides a simple and reliable method of reducing a 24VDC power supply to a \u003cstrong\u003eregulated 12VDC output\u003c\/strong\u003e. Its compact design makes it ideal for powering compatible 12VDC access control and electronic security equipment from an existing 24VDC installation.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does the SM1228 do?\u003c\/h3\u003e\n\u003cp\u003eThe SM1228 converts a 24VDC input into a regulated 12VDC output, allowing 12VDC equipment to operate from a 24VDC power supply.\u003c\/p\u003e\n\u003ch3\u003eWhat is the maximum output current?\u003c\/h3\u003e\n\u003cp\u003eThe module provides a regulated 12VDC output at up to 1A.\u003c\/p\u003e\n\u003ch3\u003eWhat applications is the SM1228 suitable for?\u003c\/h3\u003e\n\u003cp\u003eIt is suitable for access control systems, intercoms, proximity readers, keypads, relay modules, and other compatible 12VDC electronic security equipment.\u003c\/p\u003e\n\u003ch3\u003eCan the SM1228 be installed inside a control panel?\u003c\/h3\u003e\n\u003cp\u003eYes. Its compact size makes it ideal for installation inside control panels, equipment enclosures, and junction boxes.\u003c\/p\u003e\n\u003ch3 data-start=\"1778\" data-end=\"1817\" class=\"PDq2pG_selectionAnchorContainer\"\u003eWhy use a 24VDC to 12VDC converter?\u003c\/h3\u003e\n\u003cp data-start=\"1778\" data-end=\"1817\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003eA 24VDC to 12VDC converter allows 12VDC equipment to be powered from an existing 24VDC supply, reducing the need for an additional separate 12VDC power supply in mixed-voltage installations.\u003c\/p\u003e\n\u003ch3 data-start=\"1473\" data-end=\"1515\" class=\"PDq2pG_selectionAnchorContainer\"\u003eCan the SM1228 power any 12VDC device?\u003c\/h3\u003e\n\u003cp data-start=\"1473\" data-end=\"1515\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003eThe SM1228 can power compatible 12VDC devices provided the device current requirement does not exceed the module’s 1A output rating. Always check the connected equipment’s voltage and current requirements before installation.\u003c\/p\u003e\n\u003ch3\u003eIs the SM1228 suitable for retrofit installations?\u003c\/h3\u003e\n\u003cp\u003eYes. It provides a simple solution when adding 12VDC devices to an existing 24VDC system without replacing the power supply.\u003c\/p\u003e","brand":"GEM","offers":[{"title":"Default Title","offer_id":12926824054895,"sku":"SM1228","price":20.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/sm1228-24vdc-to-12vdc-voltage-converter-module.jpg?v=1784641012","url":"https:\/\/www.smartaccesssolutions.uk\/products\/sm1228-voltage-converter-module-reducer-24vdc-12vdc","provider":"Smart Access Solutions Ltd","version":"1.0","type":"link"}