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Green rectangular circuit board with silver components and connectors

OEM Industries

OEM Industries Power Supply Driver Board QPWBNF251WJN1 DUNTKF251WE motherboard accessory

SKU CH-7588-ZP6JY

A power-supply driver board for Sharp projectors, model QPWBNF251WJN1 DUNTKF251WE

  • Power supply driver board for Sharp projector
  • Model QPWBNF251WJN1 with DUNTKF251WE reference
  • Genuine OEM Industries component for projector repair
  • New condition ensures reliable performance
  • Direct replacement part for compatible Sharp models

Compatible Sharp Projector Part

This power supply driver board carries model numbers QPWBNF251WJN1 and DUNTKF251WE. It is designed specifically for Sharp projector units requiring this component. The part suits technicians or owners performing internal repairs on a matching projector. It is not intended for general PC motherboard use or other display brands.

Verify Projector Model Match

Confirm that your Sharp projector service manual lists QPWBNF251WJN1 or DUNTKF251WE as the correct replacement. Compare the board layout and connector arrangement against the unit you are servicing using the supplied photographs. Mismatched boards will not function and may cause further damage. This item cannot be adapted for unrelated projector models or computer power supplies.

OEM Build With Direct Connectors

The board arrives as a new OEM component with factory soldered connectors ready for installation. Its mounting holes align with the original chassis points in compatible Sharp projectors. No additional wiring harnesses or adapter cables are included in the package. Handle the board by its edges to avoid contaminating solder joints during the repair process.

Highlights

  • Power supply driver board for Sharp projector
  • Model QPWBNF251WJN1 with DUNTKF251WE reference
  • Genuine OEM Industries component for projector repair
  • New condition ensures reliable performance
  • Direct replacement part for compatible Sharp models

Specifications

ModelQPWBNF251WJN1

Questions about this item

Does the QPWBNF251WJN1 driver board ship with any cables or mounting hardware, or must they be sourced separately?

The listing shows only the board itself; cables, screws or other mounting hardware are not included and must be obtained separately.

Are there multiple versions or capacities of the QPWBNF251WJN1 board, and how do I choose the right one?

Only the single model QPWBNF251WJN1 (also marked DUNTKF251WE) is offered; match this exact part number to the Sharp projector service manual.

What does the 251 reference on the board mean for actual projector operation?

The 251 designation identifies this specific power-supply driver revision for compatible Sharp projectors; it does not indicate wattage, voltage or performance figures.

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