1958 greyhound
Member
- Joined
- May 13, 2017
- Messages
- 263
So in my search of a cheap power supply.
Constant voltage and current limited.
Find or wind a transformer from 110v to 16v
https://ludens.cl/Electron/trafos/trafos.html
https://ludens.cl/Electron/Magnet.html
Bridge Rectifier, from china or make your own with 4 diodes and a capacitor, old one out of a car alternator might work.
http://www.ebay.com/itm/272520461402
And ohms law to limit the current.
Either resistors or extra long leads.
Constant voltage and current limited.
Find or wind a transformer from 110v to 16v
https://ludens.cl/Electron/trafos/trafos.html
https://ludens.cl/Electron/Magnet.html
Bridge Rectifier, from china or make your own with 4 diodes and a capacitor, old one out of a car alternator might work.
http://www.ebay.com/itm/272520461402
And ohms law to limit the current.
Either resistors or extra long leads.