Ps42419ha - Schematic Top [repack]

The AC input enters through a fuse (often 4A) followed by an EMI filter consisting of X/Y capacitors and inductors to reduce noise.

The HP/Compaq PS-4241-9HA is a 240W 80 PLUS certified power supply used in SFF desktops like the Elite 8000/8200 and Pro 6000/6200 series, featuring 90.51% peak efficiency ps42419ha schematic top

: 80 PLUS certified, with a typical efficiency of ~90.51% at 50% load Input Voltage : 100–240 Volts AC (50–60 Hz) Compatibility The AC input enters through a fuse (often

If you provide more information, I can try to assist you further. ps42419ha schematic top

A critical sub-section that remains active even when the PC is "off." It uses a dedicated standby voltage IC