Product Description
The 1209 Universal LED TV Power Supply is a highly versatile, all-in-one repair and conversion module designed for small-to-medium-sized LED televisions. This board integrates two critical functions into a single PCB: a stabilized AC-to-DC power supply and a dedicated Constant Current Backlight (BL) Driver. It is specifically engineered as a drop-in replacement for failed proprietary boards in 15-inch to 24-inch panels, allowing technicians to revive TVs with obsolete or hard-to-find original parts. The board features high-frequency switching technology to ensure stable brightness and flicker-free operation of the LED backlight array.
Key Features
Dual-Function Integration: Combines the system power supply and the LED backlight inverter, significantly reducing the space required inside the TV chassis.
Universal AC Input: Designed with a wide input range (100V–240V), making it resilient to the voltage fluctuations common in domestic power grids.
Adjustable Backlight Current: Features configurable output settings to match the specific current requirements of different LED strips, preventing premature LED burnout.
High-Efficiency SMPS: Utilizes low-loss components to minimize heat generation, ensuring the board remains reliable even during prolonged viewing sessions.
Standardized Mounting: The compact PCB layout includes universal mounting holes for easy installation into various TV frames and project enclosures.
