Universal LED LCD TV Backlight Driver Board 26–55 Inch CA-288
Universal LED LCD TV Backlight Driver Board 26–55 Inch CA-288
Universal LED LCD TV Backlight Driver Board – CA-288 (26 to 55 Inch)
Restore crystal-clear picture brightness to your LED or LCD TV with the BS CA-288 Universal Backlight Driver Board. 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.
Whether 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.
Made in Mainland China.
Key Features
- Universal Compatibility: Supports 26- to 55-inch LED/LCD TVs and computer monitors across most major brands.
- Wide Input Voltage Range: Accepts 19V–45V DC input, compatible with most TV power supply rails.
- Constant Current Output: Delivers stable 200mA output for consistent, flicker-free LED backlight performance.
- High Voltage Boost Circuit: Efficiently steps up voltage to drive LED strips at optimal brightness levels.
- DIP Package Design: Standard through-hole component layout for straightforward installation and replacement.
- New Condition: Ships brand new — not refurbished or used.
- No High-Concern Chemicals: Manufactured without restricted hazardous substances.
Specifications
| Model | BS CA-288 |
| Compatible Screen Sizes | 26 – 55 Inch LED/LCD TVs |
| Input Voltage | 19V – 45V DC |
| Output Current | 200mA |
| Package Type | DIP (Through-Hole) |
| Application | LED/LCD TV & Computer Monitor Backlight |
| Condition | New |
| Country of Origin | Mainland China |
What's in the Box?
- 1 × BS CA-288 Universal LED LCD TV Backlight Driver Board
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Frequently Asked Questions
Q: What TV screen sizes is the BS CA-288 backlight driver board compatible with?
A: 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.
Q: What is the input voltage range for this backlight driver board?
A: 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.
Q: Is this a plug-and-play replacement, and do I need special tools to install it?
A: 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.
Q: Can this board be used for computer monitor backlight repairs as well?
A: 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.