Chieftec GPS-450AA-101A

[i4004]

this is pretty decent mid-grade psu.
primariy side is pretty much lytics starved, something i would like to see more from all mfrs(overall, i like designs with less elements better..).
i only see 3 lytics there; main bulk(capxon) and ltec on a-pfc board and one for +5Vstb circuit.

[willawake]

Re: Chieftec GPS-450AA-101A

hmm thats a delta. they used to use http://www.highpowersupply.com/

[Brian C]

Re: Chieftec GPS-450AA-101A

UL no. E131881 -- made by Delta.

[i4004]

Re: Chieftec GPS-450AA-101A

dunno, we don't have that brand over here.
but i do know i like the design.
lytics are not top-notch(capxon and ltec...i've found some reference here that ltec is now part of teapo...) but after a year and a half in service it still looks pretty fine.
i wouldn't hesitate to use this on my own machine.

this looks like a fsp-class psu to me, and that's good enough.

[starfury1]

Re: Chieftec GPS-450AA-101A

cant see any other chip No.s

heres a link TNY268PN chip here

4 opto's by the looks of it ..interesting

Cheers