KHACHIMO PSU For Advantech AT 150W Power Supply PS-150 PSA-1509U

150W ATX Power Supply for Advantech Systems

This 150-watt ATX unit replaces the Advantech PS-150 and PSA-1509U models in compatible industrial or embedded PCs. It delivers standard ATX voltages through a compact form factor designed for space-constrained chassis. The power supply is new and built to meet the original equipment specifications. Its 80 PLUS Gold certification ensures efficient conversion across typical load ranges.

Suited for low-power embedded builds

Integrators servicing Advantech platforms that require a direct 150W ATX replacement will find this unit matches the original connector layout and power profile. Builders planning high-performance discrete graphics, multiple storage arrays or heavy CPU workloads should look elsewhere, as the 150-watt limit leaves no headroom for such configurations. Systems needing redundant or hot-swap power modules are also not addressed by this design.

150-watt capacity with Gold-rated efficiency

The 150W rating comfortably handles single-board computers, thin clients and industrial controllers with modest CPU and I/O demands. Zero RPM fan mode keeps acoustics near zero during light office or kiosk workloads, while LLC resonant topology with DC-to-DC conversion maintains tight voltage regulation. Sustained loads approaching the 150-watt ceiling will spin the fan and reduce efficiency margins, so continuous maximum draw is not recommended.