Hi All
I'm working on a little project that I need a little help on.
I have an RF receiver that has a relay on, it's triggered from a key fob similar to a car alarm fob. The relay activates 2 electro magnets. The project requires that the whole thing operates totally silently. As you can imagine, the relay makes a noise.
I want to replace the relay with a MOSFET but am unsure of the best way to do this. Will I need some other components to protect the mosfet from load dump or other such issue?
Any help would be greatly appreciated.
I'll list the part number of the relay when I get back in the house.
If you need any other info then just let me know what you need.
Regards
Nelix
I'm working on a little project that I need a little help on.
I have an RF receiver that has a relay on, it's triggered from a key fob similar to a car alarm fob. The relay activates 2 electro magnets. The project requires that the whole thing operates totally silently. As you can imagine, the relay makes a noise.
I want to replace the relay with a MOSFET but am unsure of the best way to do this. Will I need some other components to protect the mosfet from load dump or other such issue?
Any help would be greatly appreciated.
I'll list the part number of the relay when I get back in the house.
If you need any other info then just let me know what you need.
Regards
Nelix