Newish to electronics and this tool, this is supposed to take in US 120vac and convert it to 48vdc. The end project is 48v phantom power for XLR mic.
Following a schematic to see what it is actually doing as it doesn't seem to have the expected diode rectifier. I don't know how to configure the parts properly and the specs don't match the terms so I can't get it to work.
This was the list of parts but its for 2 circuits. The diagrams I am using are kinda poorly noted so it is not clear which part is where or I just don't know how to read it correctly :).
25~30VAC 150ma transformer
2x 1n4004 diodes
4x 10v zener diodes
1x 24v zener diode
1x 220pf 50v ceramic cap
2x 10uf 63v electrolytic caps
2x 22uf 63v (or higher volts) non-polarized electrolytic caps
2x 100uf 63v electrolytic caps
4x 1000uf 63v electrolytic caps
2x 22R ohms 1watt carbon resistors
2x 10R ohms metal film resistors
2x 6.8K ohms metal film resistors
5x 10K ohms metal film resistors
1x 100K ohms metal film resistors
1x BD139 transistor
2x BC546 transistor
