Dell Power Board for Monitor (5E.42J02.009) - 100W AC-DC Power Supply Board

When a Dell P-series monitor stops powering on or shows intermittent power issues, the fault often lies in the internal power supply board. This Dell Power Board (5E.42J02.009) is a direct replacement AC-DC converter that restores reliable power delivery to the monitor, bringing it back to full operation.

Who is it for

This board is intended for technicians and advanced users repairing Dell P-series monitors. It suits those who need an exact-fit replacement part to fix a dead or faulty monitor without replacing the entire unit.

Main features

• Converts AC 100-240V input to the DC voltages required by the monitor's main board and inverter.
• Delivers up to 100W output power, matching the original Delta DPS-100LP power supply unit.
• Includes protection against overload, short circuit, and over-voltage.
• Internal screw-mount design for secure installation.
• Compatible with Dell monitor models P2210, P2310H, P2010H, P2210H, P2310T, P2010T, P2210T, and P2310.

Specifications

• Product type: Power supply board
• Dell part number: 5E.42J02.009
• PSU model: Delta DPS-100LP
• Input voltage: AC 100-240V
• Input frequency: 50/60 Hz
• Output power (max): 100W
• Board type: AC-DC converter
• Application: Monitor power repair/replacement
• Mounting: Internal, screw-mount
• Connectors: Multiple (AC input, DC outputs for main board, inverter board)
• Condition: New
• OEM: Delta Electronics
• Material: Printed Circuit Board (PCB) with electronic components

Tips

Before installation, ensure the monitor is disconnected from power and discharged. Verify that your monitor model is listed as compatible. Handle the board by its edges to avoid static damage.