Power Board BN44-00893A P12520_KHS, Compatible for Samsung, LC34H890WJNXGO LC34H890 WJUXEN LC34H890mGNXGOLC34H890WJN TV Accessories, TV Power Strip

Product Information

About

Basic functions: The main function of the power board is to convert household power (alternating current) into direct current suitable for the internal circuits of the TV to use.
Component composition: The power board is usually composed of various electronic components such as transformers, rectifiers, filters, and regulators.
Common faults: Common faults of the power board include no power, flashing, and turning off after starting, which may be caused by component aging or damage.
Protection function: Many power boards are designed with overload protection, short circuit protection, and overheat protection to prevent damage to the TV and its parts.
Circuit design: The circuit design of the power board affects the performance of the TV, including start-up time, stability, and energy consumption.