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Samlex 1223 (& 21/25) Power Supplies
Overview
Variations
- Yaesu FP-1023
- Kenwood KPS-15
Resources
Common Failures & Repairs
Capacitors
Mosfets
Resistors
Other small issues to consider
RFI and how to fix it
- http://www.w0qe.com/RF_Interference/Samlex_SEC1235(M)_DC_power_supply.html
Resources/Links
- https://www.youtube.com/watch?v=SWOv57OE538 - Quick overview of failures
- https://www.youtube.com/watch?v=D5ZREWM3g60 - Long form repair
- https://www.qsl.net/gm3woj/sec1223mod.htm - Binding Post Terminal mod
- https://www.repeater-builder.com/samlex/samlex-index.html - Repeater Builder's Complete Repository
- https://forums.qrz.com/index.php?threads/samlex-power-supply-repair.547756/ - Extra tidbits of info