{"product_id":"altronix-lps3-linear-power-supply-charger-reliable-12v-24v-output","title":"Altronix LPS3 Linear Power Supply\/Charger - Reliable 12V\/24V Output","description":"\u003cp\u003eIn this review the Altronix LPS3 Linear Power Supply\/Charger is evaluated for installers and technicians who need a dependable, compact power source for security and low-voltage systems. The bottom line: the LPS3 is best for those who require a straightforward linear supply that delivers selectable \u003cstrong\u003e12VDC or 24VDC\u003c\/strong\u003e output with consistent current and a charger function, offering up to 2.5 amps continuous and 5 amps on demand. It stands out for its simplicity and predictable behavior compared with switching supplies in sensitive electronic environments.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eDual voltage selection:\u003c\/strong\u003e The ability to operate at either 12VDC or 24VDC makes it flexible for powering a variety of access control and surveillance devices without extra converters.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2.5 amp continuous output:\u003c\/strong\u003e Provides steady power for small to medium accessory loads while maintaining stable voltage under normal conditions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e5 amp on demand:\u003c\/strong\u003e Short-term current boost capability helps support temporary inrush or device startup without tripping.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLinear topology:\u003c\/strong\u003e The linear design offers predictable output characteristics and low electrical noise that can benefit analog sensors or legacy equipment.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCharger function:\u003c\/strong\u003e Integrated charging allows the supply to maintain batteries for standby power systems when used in proper enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe LPS3 is aimed at professional installers, security technicians, and hobbyists who need a reliable, uncomplicated power source for alarm panels, access control boards, or CCTV components that tolerate linear supplies. Its selectable voltage and built-in charging make it convenient where battery backup and small loads are common.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include projects that demand very high efficiency, extremely compact form factors, or loads exceeding the rated 2.5A continuous output. If you require advanced digital features or remote monitoring, a more feature-rich switching supply or power controller would be a better match.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSimple dual-voltage operation reduces compatibility hassles across common security devices.\u003c\/li\u003e\n \u003cli\u003eLinear design produces low electrical noise, useful for sensitive analog equipment.\u003c\/li\u003e\n \u003cli\u003eBuilt-in charger capability supports battery-backed installations without extra modules.\u003c\/li\u003e\n \u003cli\u003e5 amp on-demand allows short bursts for device startup or inrush current.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eLinear supplies are generally less energy efficient and can run warmer than switching equivalents.\u003c\/li\u003e\n \u003cli\u003eLimited to 2.5A continuous, so larger loads will need a different power solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eAltronix LPS3 Linear Power Supply\/Charger\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOutput voltages\u003c\/td\u003e\n\u003ctd\u003e12VDC or 24VDC selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eContinuous current\u003c\/td\u003e\n\u003ctd\u003e2.5 amp\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOn demand current\u003c\/td\u003e\n\u003ctd\u003e5 amp\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eLinear power supply with charger\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eIntended use\u003c\/td\u003e\n\u003ctd\u003eLow-voltage security and accessory power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Altronix LPS3 is a solid choice for installers who need a straightforward, dependable \u003cstrong\u003e12VDC or 24VDC\u003c\/strong\u003e linear supply with charging capability. It delivers predictable performance, low electrical noise, and a short-term 5 amp boost, making it good value for battery-backed alarm and access control systems, provided the continuous load stays within its 2.5A rating.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this unit charge backup batteries?\u003c\/strong\u003e\u003cbr\u003eThe LPS3 includes an integrated charger function designed to maintain batteries for standby power when installed per guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the output selectable between 12V and 24V?\u003c\/strong\u003e\u003cbr\u003eYes, the supply is selectable for either 12VDC or 24VDC to match common security devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum continuous current?\u003c\/strong\u003e\u003cbr\u003eThe LPS3 is rated for 2.5 amp continuous output with up to 5 amp available on demand for short bursts.\u003c\/p\u003e","brand":"Altronix","offers":[{"title":"Default Title","offer_id":48672760496347,"sku":"B003Y06DUO","price":98.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41SDoevC8ML._AC.jpg?v=1778699509","url":"https:\/\/gearmusthave.com\/products\/altronix-lps3-linear-power-supply-charger-reliable-12v-24v-output","provider":"GearMustHave","version":"1.0","type":"link"}