bigal_scorpio
Active Member
Hi to all,
I am just in the process of making a motor controller for a 7amp 24v DC motor so I roughed out this design.
I need 2 momentary switches to control the motor but obviously I cannot afford to have both relays energised at the same time, so I decided to run the opposite relays coil from the normally closed relays contact, hopefully preventing both being energised together.
My problem is where to put the back EMF diodes!
Any ideas would be appreciated so dig in guys.
Al
My circuit:-
I am just in the process of making a motor controller for a 7amp 24v DC motor so I roughed out this design.
I need 2 momentary switches to control the motor but obviously I cannot afford to have both relays energised at the same time, so I decided to run the opposite relays coil from the normally closed relays contact, hopefully preventing both being energised together.
My problem is where to put the back EMF diodes!
Any ideas would be appreciated so dig in guys.
Al
My circuit:-
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