Sorry to bump this thread but I'm looking for a bench power supply too.
Jaycar NZ carry several but what is the difference in these two units?
https://www.jaycar.co.nz/13-8v-20a-s...upply/p/MP3078
https://www.jaycar.co.nz/13-8-volt-2...upply/p/MP3098
The cheaper one claims SMPS and the expensive one states "ripple voltage
150" and DC current tolerance of 5%...
That might just as well been written in mandarin to me though.
Any good suppliers of other 13.8Vdc power units?
Thanks for your help!