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Author Topic: Tek 465 Power Supply Redo  (Read 583 times)

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Offline NRE_jwarrenTopic starter

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    • North Reading Engineering
Tek 465 Power Supply Redo
« on: July 08, 2023, 04:15:07 pm »
A redo on the filter caps.

I'll provide feedback if anyone's interested.
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Offline NRE_jwarrenTopic starter

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    • North Reading Engineering
Re: Tek 465 Power Supply Redo
« Reply #1 on: July 08, 2023, 04:32:25 pm »
I used both a Weller temperature controlled iron and Hakko FR-301 for the large tabs, the Hakko for the small tabs and + terminal.  Caps were removed with relative ease.  A Chemtronics 1/4" wide braid was used to clean up any residual that kept the tabs from loosening.

Caps are Nichicon, PET, similar C-V, radials except for the 1200uF/100VDC which is a snap-in United Chemi-con.
« Last Edit: July 08, 2023, 04:34:50 pm by NRE_jwarren »
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Offline med6753

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Re: Tek 465 Power Supply Redo
« Reply #2 on: July 13, 2023, 04:38:50 pm »
For future reference. Capacitor adapters are available on Ebay so you don't have to add wiring on the circuit board to accommodate the replacements.

This is a similar 475A.


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