Ultra XConnect Modular PSU: Difference between revisions

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==Replacement Parts==
==Replacement Parts==
TODO
 
{| class="wikitable"
{| class="wikitable"
|+Capacitors
|+Capacitors
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|C305, C306
|C305, C306
|2
|2
|10ZLQ3300MEFC10X25
|[https://www.digikey.com/en/products/detail/rubycon/10ZLQ3300MEFC10X25/6049998 Part]
|[https://www.digikey.com/en/products/filter/aluminum-electrolytic-capacitors/58?s=N4IgjCBcpgbFoDGUBmBDANgZwKYBoQB7KAbRAGYBOAJnOoAYQBdAgBwBcoQBldgJwCWAOwDmIAL4EALPGghkkdNnxFSIamCmUILEBy69BoiQViUE81JlwFikMlLBgAHJQDszNp0g9%2BwsZLqAKzUFgpKNqr26mDUUuRSIAQacW7OSTFxrhkpWqHJsUH0HslS1JT0iaXlLjllNPDVlOQQBGBBsFTknnrevkYByZXmcuHWKnZk5OT09AAEAK0AYj36PgCqQgLsAPIoALI4aFgArnw4JurFI6BrIJvbe4fHZxcEJ1wAahkAtsJcYEYBB%2BaAAHgD4IEALShUZQfgnCZqILMcRooA 🔎]
|
|
|
|
|-
|C304
|1
|50YXJ2R2MTA5X11
|[https://www.digikey.com/en/products/detail/rubycon/50YXJ2R2MTA5X11/3134618 Part]
|[https://www.digikey.com/en/products/filter/aluminum-electrolytic-capacitors/58?s=N4IgjCBcoCwGxVAYygMwIYBsDOBTANCAPZQDa4AzABwAMVIAuoQA4AuUIAyqwE4CWAOwDmIAL6EA7ACYArIhApIGHAWJkQUsBRowIhKRTgyKekHCpSaATkYt2kLr0EjxGnTegK0WPIRKRyKQA6KQACAFaAMVsQNg4AVQE%2BVgB5VABZXHRsAFceXDF9GgkPZG8VP3UZGlCANRi4h0TktMzsvILXAFopeUVeHNV-cjkGUXGgA 🔎]
|
|
|
|
|-
|C307
|1
|
|
|
|

Revision as of 18:35, 12 February 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

Visually Identified Failures

Cause

  • Ruptured vents on C305 and C306[1]
    • Ruptured vents on the capacitors

      Ruptured vents on the capacitors

    Solution

    • Recapping the entire PSu would likely be a good idea as most of the capacitors are all from the same manufacturer and series

    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

    Capacitors
    RefDes Qty Compatible Part Number Distributor Links

    [ Preferred / Search ]

    Digikey
    C305, C306 2 10ZLQ3300MEFC10X25 Part 🔎
    C304 1 50YXJ2R2MTA5X11 Part 🔎
    C307 1
    C313 1 10ZLJ2200MT810X25 Part 🔎
    Full Parts BOM BOM

    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

    1. ↑ https://www.youtube.com/watch?v=qJ1T8Fk9Jz4
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