HISENSE 55UBK Power Supply Board ,SMPS BOARD #wb29

HISENSE POWER SUPPLY BOARD

MODEL NUMBER

55UBK

The image displays a power supply board, specifically identified as a Hisense power supply board with the model number RSAG7.820.10971/R0H.

Function:

Power supply boards are crucial components in electronic devices like televisions, responsible for converting incoming AC power into the various DC voltages required to operate the device's internal components, such as the main board and LED backlights.

Components:

This board features various electronic components like capacitors, transformers, and integrated circuits, which work together to regulate and distribute power.

Safety:

Power supply boards are designed with safety features to prevent overloads and ensure proper voltage delivery to protect the device.

Isolation:

The output of power supplies, especially those connected to mains electricity, is isolated to prevent dangerous electrical shocks.