250W Power Supply for Dell 390 790 990 DT 580S 260S 620S, Replacement H250AD-00 HU250AD-00 L250ED-00 D250AD-00 L250NS-00 L250PS-00 F250AD-00

Aomoproing 250W power supply is specially designed for Dell small form factor and desktop models including 390, 790, 990 DT, 580S, 260S and 620S. It serves as a direct replacement for multiple OEM part numbers: H250AD-00, HU250AD-00, L250ED-00, D250AD-00, L250NS-00, L250PS-00 and F250AD-00.

It provides consistent 250W power output to support the motherboard, CPU, hard drives, SSDs and standard peripherals efficiently. The unit supports a wide 100-240V auto-switching input, making it suitable for use in any country or region. Active power factor correction ensures stable voltage and improved energy efficiency.

Built-in safety protections including over-voltage, over-current and short-circuit protection safeguard your computer components from damage. The integrated quiet cooling fan offers effective heat dissipation with low noise during daily operation.

Each power supply is fully tested before shipment to ensure perfect compatibility and reliable performance. It is an ideal solution for repairing or replacing a faulty original power supply in compatible Dell desktop systems.