{"product_id":"ev4-4ch-power-repeater","title":"EV4 4-Channel Power Repeater | DC Constant Voltage LED Amplifier 12–24V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003e\nThe EV4 is a 4-channel DC constant voltage power repeater designed to extend the output capability of PWM LED controllers. It reproduces the master controller’s PWM signal across four high-current output channels, ensuring smooth and synchronized dimming over large or multi-section LED strip installations. Supporting 12–24V constant voltage systems and up to 4×6A output, the EV4 is ideal for RGB and RGBW LED strip applications requiring additional power and longer cable runs.\n\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e4-channel constant voltage power repeater for PWM LED systems\u003c\/li\u003e\n  \u003cli\u003eDesigned for RGB and RGBW LED strip expansion\u003c\/li\u003e\n  \u003cli\u003eSupports 12–24V DC constant voltage input\u003c\/li\u003e\n  \u003cli\u003eHigh output capacity: up to 6A per channel (24A total)\u003c\/li\u003e\n  \u003cli\u003eRepeats and amplifies PWM dimming signals for synchronized LED control\u003c\/li\u003e\n  \u003cli\u003eCompatible with single-color, RGB, RGBW and multi-channel CV systems\u003c\/li\u003e\n  \u003cli\u003eSupports large-scale LED strip installations needing additional power\u003c\/li\u003e\n  \u003cli\u003eShort-circuit, overload and thermal protection\u003c\/li\u003e\n  \u003cli\u003eSimple wiring with secure screw terminals\u003c\/li\u003e\n  \u003cli\u003eCompact design suitable for cabinets, profiles and junction boxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Notes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eThe EV4 does not generate dimming signals; it duplicates the PWM signal from a master LED controller.\u003c\/li\u003e\n  \u003cli\u003eProvides four identical PWM output channels used for RGBW or four independent monochrome channels.\u003c\/li\u003e\n  \u003cli\u003eMultiple EV4 units may be used in parallel to scale the system for very large installations.\u003c\/li\u003e\n  \u003cli\u003eEnsure the LED load voltage matches the power supply connected to the EV4.\u003c\/li\u003e\n  \u003cli\u003eThis device is not a power supply; only use with a regulated constant voltage LED driver.\u003c\/li\u003e\n  \u003cli\u003eSmooth, flicker-free dimming is maintained across all repeater outputs, identical to the master controller.\u003c\/li\u003e\n  \u003cli\u003eFor RGBW setups, distribute load evenly across channels to maintain uniform performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWiring \u0026amp; Installation Notes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eConnect 12–24V DC constant voltage power supply to V+ and V– input terminals.\u003c\/li\u003e\n  \u003cli\u003eConnect LED strip outputs to channels CH1–CH4 (observe polarity).\u003c\/li\u003e\n  \u003cli\u003eConnect the PWM signal from the master LED controller to the repeater’s input signal terminals.\u003c\/li\u003e\n  \u003cli\u003eEnsure a common negative (V–) reference is shared between controller, repeater and LED power supply.\u003c\/li\u003e\n  \u003cli\u003eDo not exceed 6A per channel or 24A total continuous output current.\u003c\/li\u003e\n  \u003cli\u003eInstall in a dry location with adequate ventilation (IP20 indoor).\u003c\/li\u003e\n  \u003cli\u003eFollow proper polarity and wire gauge according to load and distance.\u003c\/li\u003e\n  \u003cli\u003eFollow all local electrical codes and best practices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRGB and RGBW LED strip power extension\u003c\/li\u003e\n  \u003cli\u003eLarge or long-run LED installations\u003c\/li\u003e\n  \u003cli\u003eArchitectural LED lighting\u003c\/li\u003e\n  \u003cli\u003eCommercial and hospitality illumination systems\u003c\/li\u003e\n  \u003cli\u003eFaçade and cove lighting with PWM control\u003c\/li\u003e\n  \u003cli\u003eMulti-channel LED systems requiring additional power capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eEV4 4-Channel Power Repeater\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInput Voltage\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e12–24V DC constant voltage\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOutput Channels\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4 channels PWM output\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOutput Current\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e6A per channel (max 24A total)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOutput Power\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUp to 576W @ 24V (or 288W @ 12V)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSignal Type\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePWM replication (follows master controller)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eProtections\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eShort-circuit, overload, over-temperature\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOperating Temperature\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e–20°C to +50°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIP Rating\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIP20 (indoor use)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDimensions\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eApprox. 180 × 48 × 30 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e5 years\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Luminaria","offers":[{"title":"Default Title","offer_id":45128847392957,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/7379\/8333\/files\/2024081514003836.gif?v=1749671338","url":"https:\/\/22halogroup.com\/products\/ev4-4ch-power-repeater","provider":"Luminaria Lighting","version":"1.0","type":"link"}