fxkl47BF Posted January 22 Report Share Posted January 22 i acquired a non-working ps 613u power supply two 2200uf caps had exploded i replaced them and it appears to be working my complaint is the voltage and current pots are very sensitive it's near impossible to adjust them with any precision i'm thinking to replace them with multi-turn pots is this a good idea or a waste of time https://www.velleman.eu/downloads/2/ps613a502.pdf Quote Link to comment Share on other sites More sharing options...
HarryA Posted January 23 Report Share Posted January 23 Multi-turn pots makes it slow to make adjustments. As Vellerman did not use them perhaps you could replace the pots with good ones like Allen-Bradley pots. Beware of the various tapers that pots have. Check Ebay for good prices on Allen-Bradley pots from US suppliers. Quote Link to comment Share on other sites More sharing options...
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