All Questions
2
questions
0
votes
2
answers
2k
views
7809 Linear Voltage Regulator Outputs in Series
I'm building a linear power supply that converts 120VAC mains voltage into multiple 9VDC, isolated outputs. I'm using this transformer that has the proper primary winding and 8 secondaries that I'll ...
- 1,627
1
vote
3
answers
754
views
Is a full-wave rectifier really required with a 7810 regulator?
I'm possessed of a 12-0-12 500mA transformer.
To supply a stable 10V, I seek to connect a bridge rectifier, roughly filtered with a 1000uF/50V electrolytic capacitor and a 7810.
Is a bridge, or ...
- 3,011