Since my dual 2N3055 driven flyback power supply was accidentally thrown away, I was pondering building another until coming across subject mentioned assemblies. They're on eBay and elsewhere. Looks like various drivers with flybacks. Example:
2) Performance/ versatility/ durability comments? Any specific recommendations of one over the other, etc? Most seem to fall within the $15-$20 US range. The 3055's with flyback and tripler could output 30-40 KVDC with mA's available. Could one of the prebuilt Chinese units do the same?
Might be cheaper to buy than to build another from scratch so your thoughts/ experiences appreciated.
Thank you, Jon