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#2041 |
Never Give Up !
Join Date: May 2014
City & State: Telford
My Country: Britain
Line Voltage: 240 VAC 50Hz
I'm a: Student Tech
Posts: 7,235
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![]() This is the atrix 650t, 650w rated psu of course it isn't 650w I know their game with this one make the user think that the psu is good by its looks and put them off the quality of the internal psu board, it can do around 400w on a good day. It has a clear Polly acrylic case with two 80mm led fans that can be controlled by the potentiometer at the back, its of an ok quality I recapped it due it having sancon outputs causing bad ripple, Im sure I will find some use for it in a low end rig some day.
Specifications listed: 2* 13009 primary transistors 5vsb transistor 5h01605r with a 1000uf rubycon and a 330uf sc capacitors for the filtering Passive pfc Bridge rectifier kbu 804g output rectifiers: 3.3v sbl3040pt 5v sbl3040pt 12v sf2004pt Output capacitors: 3.3v 1*2200uf 16v ucc kze 1*3300uf 10v samxon rs 5v 1*2200uf 16v ucc kze 1*3300uf 10v samxon rs 12v 1* 3300uf 16v samxon rs -12v 1000uf rubycon yxg -5v 1000uf rubycon yxg 1000uf 200v sancon primary units Let me know what you think. |
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#2042 |
Badcaps Veteran
Join Date: Dec 2009
City & State: Prague, 50°4'52.22"N, 14°23'30.45"E
My Country: CZ
Line Voltage: 230 V/50 Hz
I'm a: Knowledge Seeker
Posts: 4,699
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![]() It should be good for 500+ watts as long as you replace the +12V rectifier with some 30A one and if there is spot on the other side of the heatsink, with two in parallel. Than you should be able to draw those 32 A from the rail. It may require some load on +3,3/+5 V, it is still +5 V heavier topology.
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#2043 | |
Never Give Up !
Join Date: May 2014
City & State: Telford
My Country: Britain
Line Voltage: 240 VAC 50Hz
I'm a: Student Tech
Posts: 7,235
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#2044 |
Badcaps Veteran
Join Date: Dec 2009
City & State: Prague, 50°4'52.22"N, 14°23'30.45"E
My Country: CZ
Line Voltage: 230 V/50 Hz
I'm a: Knowledge Seeker
Posts: 4,699
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![]() Apart from 30+ A, than 60 V or more. I would not recommend adding anything to +5 V, it will be high enough already when you selectively load the +12 V rail.
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#2045 |
Large Marge
Join Date: Aug 2008
City & State: Kalamazoo, MI
My Country: United States
Line Voltage: 0-120VAC 60Hz
I'm a: Hobbyist Tech
Posts: 2,924
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![]() Old YoungYear design. The primary switchers will probably blow before anything else at around 400W.
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#2046 |
Badcaps Veteran
Join Date: Jul 2004
City & State: North Springfield, Vermont
My Country: USA
Line Voltage: 118-127V 59-63.5 Hz-> actualizo: pérdido de voltaje
I'm a: Knowledge Seeker
Posts: 6,039
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![]() Is that a fake PFC? Are those just sheets of metal?
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#2047 | |
Never Give Up !
Join Date: May 2014
City & State: Telford
My Country: Britain
Line Voltage: 240 VAC 50Hz
I'm a: Student Tech
Posts: 7,235
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![]() Quote:
![]() Last edited by ReeceyBurger123; 10-12-2014 at 12:15 PM.. |
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#2048 |
Never Give Up !
Join Date: May 2014
City & State: Telford
My Country: Britain
Line Voltage: 240 VAC 50Hz
I'm a: Student Tech
Posts: 7,235
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#2049 |
Badcaps Veteran
Join Date: Dec 2009
City & State: Prague, 50°4'52.22"N, 14°23'30.45"E
My Country: CZ
Line Voltage: 230 V/50 Hz
I'm a: Knowledge Seeker
Posts: 4,699
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#2050 | |||||||
CapXon Be Gone
Join Date: Sep 2011
City & State: Idaho
My Country: USA
Line Voltage: 120VAC 60Hz
I'm a: Hardcore Geek
Posts: 3,216
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It's probably fake. My Atrix (Although a different OEM) Had a very similar looking PPFC inductor with a loop-back wire, and very light sheet metal. It could do more than 400W safely if you have some 2SC3320's lying around. |
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#2051 | |
Never Give Up !
Join Date: May 2014
City & State: Telford
My Country: Britain
Line Voltage: 240 VAC 50Hz
I'm a: Student Tech
Posts: 7,235
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#2052 |
Never Give Up !
Join Date: May 2014
City & State: Telford
My Country: Britain
Line Voltage: 240 VAC 50Hz
I'm a: Student Tech
Posts: 7,235
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![]() Well bad cappers you predicted correctley that pfc coil is fake, I tested it with my meter and got 1ohm then ripped off some tape and card and lone behold the wires are just jumpered.
Last edited by ReeceyBurger123; 10-12-2014 at 01:02 PM.. |
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#2053 |
Never Give Up !
Join Date: May 2014
City & State: Telford
My Country: Britain
Line Voltage: 240 VAC 50Hz
I'm a: Student Tech
Posts: 7,235
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![]() Here you have it the fake pfc coil such a shame as things were looking up for this psu, I have no idea why they even added this because it barley adds any weight to the psu I guess its just there to fool the user and fill in that corner gap, apart form that all it consists of is small aluminium sheets, plastic and a wire tapped to it.
Few images showing the fake pfc, I put it back together with electrical tape because its used as a jumper and I the psu wont start if that "pfc" point isn't jumpered, and the psu powered on. Last edited by ReeceyBurger123; 10-12-2014 at 01:17 PM.. |
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#2054 |
Badcaps Veteran
Join Date: Oct 2009
City & State: Thessaloniki, Greece
My Country: Greece
Line Voltage: 230VAC 50Hz
I'm a: Knowledge Seeker
Posts: 2,137
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![]() Tear it apart and post some pics
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#2055 |
Never Give Up !
Join Date: May 2014
City & State: Telford
My Country: Britain
Line Voltage: 240 VAC 50Hz
I'm a: Student Tech
Posts: 7,235
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![]() Also Behemot I just realised that I use you on ebay quite a lot, I will soon be needed to stock up on samxon rs's 3300uf 16v 10mm size, got nothing to do with the psu discussion but thanks for having a great inventory of capacitors on ebay that I can trust are 100% genuine.
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#2056 |
Badcaps Veteran
Join Date: Dec 2009
City & State: Prague, 50°4'52.22"N, 14°23'30.45"E
My Country: CZ
Line Voltage: 230 V/50 Hz
I'm a: Knowledge Seeker
Posts: 4,699
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![]() You can use genuine coil from another ditched PSU.
I got KYA 3300/6,3 V there but next time drop me a PM, we can have a deal without eBay. Not only it's more expensive there but I have to wait for a month before they will give me the money. |
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#2057 |
Never Give Up !
Join Date: May 2014
City & State: Telford
My Country: Britain
Line Voltage: 240 VAC 50Hz
I'm a: Student Tech
Posts: 7,235
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![]() Ok thank you, I don't have any other spare pfc coils atm but I will save a smallish one for this psu then rebuild the way it mounts.
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#2058 |
Never Give Up !
Join Date: May 2014
City & State: Telford
My Country: Britain
Line Voltage: 240 VAC 50Hz
I'm a: Student Tech
Posts: 7,235
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![]() Well im currently recapping that 250w fsp and removing the glue that has corroded everything, I took a break and opened this mystery psu that I brought off ebay for 99p, it has the top case of an ultra xconnect psu but the rest of it is a very nice 300w endermax I could tell this because I just used one in a pc build that I sold, the internal psu board is nice as it has all the needed components capable of 300w I will solder in a 24pin atx and sata connector when I recap this thing but apart from that its aesthetically pleasing and should be a good psu
![]() Specifications listed: 2*blue led yate loon fans from a youngyear psu that are controlled by a potentiometer at the back Active pfc Bridge rectifier bgkbl08 I couldnt see the primary transistors Ic controlled 5vsb Transformers decently sized Output rectifiers: 3.3v s40sc4m 5v s40sc4m 12v s3040pt Output capacitors: 3.3v 1*3300uf 10v pcetur 1*2200uf 10v pce tur 5v 1*3300uf 10v pcetur 1*2200uf 10v pce tur 12v 1* 3300uf 16v pce tur -5v 1* 1000uf 16v pce tur 1* 470uf 16v pce tur -12v 1* 1000uf 16v pce tur 1* 470uf 16v pce tur Primary unit 180uf 400v hitiachi hp3 Let me know what you think 300w definite ? Last edited by ReeceyBurger123; 10-14-2014 at 02:38 PM.. |
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#2059 |
Badcaps Veteran
Join Date: Dec 2009
City & State: Prague, 50°4'52.22"N, 14°23'30.45"E
My Country: CZ
Line Voltage: 230 V/50 Hz
I'm a: Knowledge Seeker
Posts: 4,699
|
![]() It is strange but I don't see 300 W a problem.
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#2060 |
Never Give Up !
Join Date: May 2014
City & State: Telford
My Country: Britain
Line Voltage: 240 VAC 50Hz
I'm a: Student Tech
Posts: 7,235
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