{"product_id":"universal-led-lcd-tv-backlight-driver-board-26-55-inch-ca-288","title":"Universal LED LCD TV Backlight Driver Board 26–55 Inch CA-288","description":"\n\u003ch2\u003eUniversal LED LCD TV Backlight Driver Board – CA-288 (26 to 55 Inch)\u003c\/h2\u003e\n\u003cp\u003eRestore crystal-clear picture brightness to your LED or LCD TV with the \u003cstrong\u003eBS CA-288 Universal Backlight Driver Board\u003c\/strong\u003e. This high-quality constant current booster board is engineered to work across a wide range of TV screen sizes — from 26 to 55 inches — making it one of the most versatile LED backlight solutions available for DIY TV repairs and electronics projects.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're a seasoned electronics technician or a hands-on hobbyist, this board offers a cost-effective way to replace a faulty backlight driver without sourcing hard-to-find OEM parts. With a broad input voltage range of 19–45V and a current output of up to 200mA, it handles demanding backlight configurations with ease.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Supports 26- to 55-inch LED\/LCD TVs and computer monitors across most major brands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e Accepts 19V–45V DC input, compatible with most TV power supply rails.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstant Current Output:\u003c\/strong\u003e Delivers stable 200mA output for consistent, flicker-free LED backlight performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Voltage Boost Circuit:\u003c\/strong\u003e Efficiently steps up voltage to drive LED strips at optimal brightness levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIP Package Design:\u003c\/strong\u003e Standard through-hole component layout for straightforward installation and replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew Condition:\u003c\/strong\u003e Ships brand new — not refurbished or used.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Manufactured without restricted hazardous substances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBS CA-288\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Screen Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26 – 55 Inch LED\/LCD TVs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19V – 45V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIP (Through-Hole)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLED\/LCD TV \u0026amp; Computer Monitor Backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × BS CA-288 Universal LED LCD TV Backlight Driver Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What TV screen sizes is the BS CA-288 backlight driver board compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The BS CA-288 universal LED LCD TV backlight driver board is designed to work with screens ranging from 26 to 55 inches. It is compatible with a wide variety of LED and LCD TV brands and models, as well as computer monitors that use similar LED backlight strip configurations.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the input voltage range for this backlight driver board?\u003c\/h4\u003e\n\u003cp\u003eA: The CA-288 board accepts a DC input voltage between 19V and 45V, which is compatible with most standard TV power supply outputs. Always verify your TV's power rail voltage before installation to ensure a safe and proper fit.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this a plug-and-play replacement, and do I need special tools to install it?\u003c\/h4\u003e\n\u003cp\u003eA: Installation requires basic electronics knowledge and standard soldering tools, as the board uses a DIP (through-hole) package layout. It is designed for technicians and experienced DIY enthusiasts comfortable with TV circuit board repairs. If you are unsure, consulting a qualified electronics repair professional is recommended.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this board be used for computer monitor backlight repairs as well?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the BS CA-288 is specified for use with both LED\/LCD televisions and computer monitors that share compatible LED backlight strip configurations and fall within the supported voltage and screen-size range.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What TV screen sizes is the BS CA-288 backlight driver board compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The BS CA-288 universal LED LCD TV backlight driver board is designed to work with screens ranging from 26 to 55 inches. 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