Ultra XConnect Modular PSU: Difference between revisions

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*Other
*Other
**Identified ruptured vents on C305 and C306<ref>https://www.youtube.com/watch?v=qJ1T8Fk9Jz4</ref>
**Identified ruptured vents on C305 and C306<ref>https://www.youtube.com/watch?v=qJ1T8Fk9Jz4</ref>[[File:UltraPSU-ventleak.JPG|thumb|Bulging vents on C305 & C306 beginning to leak]]
***Solution: Recap
***Solution: Recap



Revision as of 16:48, 19 January 2022

Ultra XConnect Modular PSU
Preliminary Information
Release Year 2004
Leak Risk Low
Mounting Technology Through Hole
Capacitor Types Aluminum Electrolytic
Destructive Entry No

The XConnect by Ultra was the world's first fully modular power supply for a computer. Ultra is not a particularly well respected brand though and even when it was new the power supply was known to have issues.

Known Issues

  • Other
    • Identified ruptured vents on C305 and C306[1]
      Bulging vents on C305 & C306 beginning to leak
      • Solution: Recap

Disassembly Notes

Wires for most of the connectors are directly soldered to the main PCB making it practically impossible to work on without desoldering wires. Specifically the wires for the AC power connector run under some parts and are soldered on both ends making it difficult to remove the PCB. You should get the board out as much as possible and desolder the wires from the PCB to get better access to it.

Original Parts

Capacitor Specifications and Footprint Information
RefDes Qty Capacitance Voltage Mount Diameter Temp Brand Series
C305, C306 2 3300uF 10V Through Hole 10mm 105C Fuhjyyu TNR
C304 1 2.2uF 50V Through Hole 5mm 105C Fuhjyyu TNR
C307 1 70uF 10V Through Hole 8mm 105C Fuhjyyu TNR
C308, C309 1 3300uF 16V Through Hole 13mm 105C Fuhjyyu TNR
C310, C311, C3XX? 3 470uF 15V Through Hole 8mm 105C Fuhjyyu TNR
C312 1 1000uF 10V Through Hole 8mm 105C Fuhjyyu TNR
C313 1 2200uF 10V Through Hole 10mm 105C Fuhjyyu TN
C214, C107, C108 3 10uF 50V Through Hole 5mm 105C Fuhjyyu TN
C209, C204 2 1uF 50V Through Hole 5mm 105C Fuhjyyu TN
C210 1 2.2uF 50V Through Hole 5mm 105C Fuhjyyu TN
C208?, C201 2 4.7uF 50V Through Hole 5mm 105C Fuhjyyu TN
C202 1 47uF 50V Through Hole 6mm 105C Fuhjyyu TN
C102, C103 2 1000uF 200V Through Hole 25mm 85C CapXon NEG


Replacement Parts

TODO

Capacitors
RefDes Qty Compatible Part Number Distributor Links

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If parts are not available or different selection is preferred, you can use the values in the Original Parts section to perform a parametric search.

Related Media

References