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Old 05-16-2018, 03:03 AM   #1466
ruky con
a fake rubycon
 
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Join Date: Jan 2017
City & State: california
My Country: USA
Line Voltage: 122.5VAC 59.9Hz
Posts: 512
Default Re: the gutless, bloated, and fried power supply hall of shame

Rhino PSU, Model: SP-450Y 450w PC Power Supply.
I think this unit may have overheated.

Label.............

Looks cheap.

Top Side..................



Bottom Side.............................

Soldering looks bad.

Primary side..........................................


There are no common mode chokes, X-class capacitors or Y-class capacitors at all
The primary caps are 2 Cheng LS 470uf 200v.
The primary switching transistors are two KSH13009A's.
The 5VSB Mosfet is an SVF2N60F.
There is a fuse, not sure how good it is though.

Secondary side.............................................. ........

The capacitors are a mix of ChengX CD288H, GR, SF, and Asia'X TNX.
The 3.3v rail and 5v rail both use MBR3045CT diodes.
The 12v rail uses the STTH1602CT diode.
The 3.3v rail has one 3300uf 10v capacitor with no PI coil.
Both the 5v and 12v rails have one 2200uf 16v capacitor with no PI coil.

And the fan............................................... .............................

The fan is seized up and it looks like the motor got really hot, there was also a plastic sheet in front of half the fan but I removed it before taking the photo.

Overall this thing is and will always be garbage.
Attached Images
File Type: jpg 20180516_000204[1].jpg (386.7 KB, 143 views)
File Type: jpg 20180516_001536[1].jpg (697.9 KB, 148 views)
File Type: jpg 20180516_001556[1].jpg (875.8 KB, 143 views)
File Type: jpg 20180516_001717[1].jpg (531.4 KB, 142 views)
File Type: jpg 20180516_001730[1].jpg (490.9 KB, 143 views)
File Type: jpg 20180516_001741[1].jpg (787.4 KB, 140 views)
File Type: jpg 20180516_002319[1].jpg (1.32 MB, 140 views)

Last edited by ruky con; 05-16-2018 at 03:12 AM..
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