ok so I am building a small variable voltage power supply,
I was wondering which configuration would be most useful
1.) transformer > rectifier > large capacitor > voltage regulator > out to device
2.) transformer > rectifier > voltage regulator > large capacitor > out to device
or should I run a large capacitor before AND after the voltage regulator ???
I was wondering which configuration would be most useful
1.) transformer > rectifier > large capacitor > voltage regulator > out to device
2.) transformer > rectifier > voltage regulator > large capacitor > out to device
or should I run a large capacitor before AND after the voltage regulator ???