onetwothree4
Member
All right people! It is time
http://www.next.gr/automations/motor-control-circuits/Universal-motor-speed-control-l12865.html
Is planing to build this circuit but not sure if it will fit my specifications
can someone help me ?
Am needing about 10-12 amps power for a universal motor at around 120-80 volts ac.( The diagram doesn't show anything about varying the speed with a switch so I would like to put a sliding potentiometer somewhere.)
Ok it says max current is 1.5amps but will a vacuum cleaner run at that?
How about this circuit? **broken link removed**
Omm so many circuits.. Ok I need to know this peoples , maybe I will just make my own but I don't really know how it all works yo :/ .
For instance in all those two circuits they all use some kind of capacitors , resistors and SCR etc; why are they even used to lower the voltage and current? How do they do it?
Someone please help explain?
http://www.next.gr/automations/motor-control-circuits/Universal-motor-speed-control-l12865.html
Is planing to build this circuit but not sure if it will fit my specifications
can someone help me ?
Am needing about 10-12 amps power for a universal motor at around 120-80 volts ac.( The diagram doesn't show anything about varying the speed with a switch so I would like to put a sliding potentiometer somewhere.)
Ok it says max current is 1.5amps but will a vacuum cleaner run at that?
How about this circuit? **broken link removed**
Omm so many circuits.. Ok I need to know this peoples , maybe I will just make my own but I don't really know how it all works yo :/ .
For instance in all those two circuits they all use some kind of capacitors , resistors and SCR etc; why are they even used to lower the voltage and current? How do they do it?
Someone please help explain?