I have a small question about a relay.
When we connect a relay (DC circuit) , It is necessary to connect diode parallel to the coil to avoid any inductive effect when disconnet the current flow. Is this correct.
In some situations, a resistor is connected parallel to the coil instade of diode.
Is there any advantage of connecting a resistor more than a diode.
Or is this representing a different situation.
Do we still need to be connect a diode.
Do you understand what I mean.
Your suggestions would be highly appreciated.
Many thanks
When we connect a relay (DC circuit) , It is necessary to connect diode parallel to the coil to avoid any inductive effect when disconnet the current flow. Is this correct.
In some situations, a resistor is connected parallel to the coil instade of diode.
Is there any advantage of connecting a resistor more than a diode.
Or is this representing a different situation.
Do we still need to be connect a diode.
Do you understand what I mean.
Your suggestions would be highly appreciated.
Many thanks