All public logs

Combined display of all available logs of TekWiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 04:28, 26 June 2024 Peter talk contribs created page RIFA capacitors (Created page with "Old '''epoxy-enclosed X-class filter capacitors''' used in mains filter circuits have a habit of failing. The problem is not Tektronix specific, a great variety of equipment from the 1970s to the 1990s such as computers, printers, etc. are affected, typically those with switch-mode power supplies. thumb|right|350px The most infamous brand of capacitor exhibiting this issue is '''RIFA's PME series'''. These are epoxy-encapsulated meta...")