Samsung bn44-00948c Power Supply Board

Product Description

The SAMSUNG bn44-00948c is a genuine OEM power supply board designed for Samsung display systems. The power supply board converts and regulates incoming AC line voltage to the DC voltages required by the display panel, backlight driver, and main logic circuits. This component is a direct factory replacement, meaning it matches the original electrical specifications and mounting configuration of the unit it replaces. Installation is typically performed by a qualified electronics or display service technician with experience in board-level repair.

The bn44-00948c is used in Samsung flat-panel display systems where the original power supply board has failed or been damaged. Common failure symptoms that lead to this replacement include no-power conditions, backlight shutdowns, and intermittent power cycling. This board is a factory OEM part, ensuring it meets the same performance and reliability standards as the original installed component.

Key Features

• Genuine OEM Samsung power supply board
• Provides regulated DC voltage rails to display panel, backlight, and logic circuits
• Direct drop-in replacement matching original mounting and connector configuration
• Factory-built to original Samsung electrical specifications

Compatibility

Designed as an OEM-style replacement power supply board for compatible Samsung flat-panel display systems. Consult the Samsung service documentation for your specific display model to confirm fitment before installation.

Installation Notes

Power supply board replacement should be performed by a qualified technician experienced in display panel service. Disconnect the display from mains power and allow capacitors to discharge fully before handling the board. Observe standard ESD precautions when handling this component, as electrostatic discharge can damage sensitive circuits. Do not power on the unit until all connectors are fully seated and the enclosure is properly reassembled.

Technical Specifications

• Component Type: Power Supply Board

Standard Information

• Brand: SAMSUNG
• Manufacturer Part Number: bn44-00948c