Samsung bn44-01285a Power Supply Board

Product Description

The SAMSUNG bn44-01285a is a power supply board designed to provide regulated voltage and current to the internal components of a Samsung display or television. This OEM-replacement board converts incoming AC power to the DC voltages required by the panel, backlight driver, and main logic circuits. It is installed by electronics repair technicians and qualified service professionals working on Samsung flat-panel displays. The bn44-01285a restores power delivery to a unit that exhibits symptoms such as a blank screen, failure to power on, or backlight failure caused by a defective supply board.

This board is suited for use in Samsung flat-panel televisions and display units where the original power supply board has failed. Installation is performed during depot-level or bench repair service. Technicians sourcing this part should verify the part number printed on the original board before ordering to confirm fitment. No specific model compatibility data was provided in the available product information.

Key Features

• OEM-style replacement power supply board for Samsung displays
• Provides regulated DC output voltages to panel, backlight, and logic circuits
• Direct swap for a failed original board in compatible units
• Part number bn44-01285a printed on board for easy verification

Compatibility

Designed as an OEM-style replacement power supply board for compatible Samsung flat-panel television and display units. Verify the part number on the original board before installation to confirm fitment.

Installation Notes

Installation should be performed by a qualified electronics repair technician. Disconnect the unit from AC power and allow capacitors to fully discharge before handling internal components, as stored charge on capacitors can present a shock hazard even after power is removed. Use proper ESD precautions when handling the board. Reconnect all harness connectors securely and in their original positions before restoring power.

Technical Specifications

• Part Type: Power Supply Board

Standard Information

• Brand: SAMSUNG
• Manufacturer Part Number: bn44-01285a