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Found this and it works
Too bring to a conclusions, I found one of these (see attached photo) that works.
Yes, a pre-built unit that was suggested by others, thank you.
This one senses AC load thru 30A . . . to improve this, I need to find one with a sensing range thru 10A as I am currently...
It is quite okay that you are busy. (This is not a "gotta get it done, NOW" project.)
I am not able to put resistors across the motor after the switch. This "sensing" controller box will have a pigtail cord to plug into a standard 120v wall outlet. There will be an single 102v outlet on the...
When the saw runs, the current passes thru the transformer to generate an output voltage to the resisters and then the signalmoves on to the bridge rectifier. The bridge refecifier converts the voltage from AC to DC and the capacitor "smooths" the DC signal.
Looking for some help on this as I...
Thanks everyone for your input.
To those who suggested that there are "ready to buy" solutions out there . . . yes there are but, I am trying to control a low voltage controller. Therefore the typical "control box" sold to do this will not work in my situation.
berwixt,
Attached is a revised...
I have been digging through various forums and internet articles searching for a current sensing relay circuit that will activate a low voltage relay when the circuit senses a 120v machine drawing 5 or more amps of power.
I have hand drawn a schematic and is attached. My desire is to activate a...
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