This power supply board is designed for Samsung UE43BU8000K and UE43BU8500K TV models, ensuring compatibility and reliable performance. With part number BN44-01109C, it serves as a direct replacement or upgrade, depending on your specific television model and requirements. Crafted for optimal power distribution, this essential component is tasked with maintaining the functionality and longevity of your TV's internal systems. Its straightforward installation process makes it a practical choice for both DIY enthusiasts and professional technicians looking to restore or enhance TV performance.