Does anyone have an idea how this works.
It flashes the LED but also loads the supply with some nasty spikes
The zener is not known as it is buried a bit in the circuit and I dont want to destroy it - just in case.
Can I just use the resistor and the LED and forget the rest.
Why does it cause such a spike as the supply wires are 10AWG.
Thanks
https://www.electro-tech-online.com/attachments/capture-jpg.26523/
It flashes the LED but also loads the supply with some nasty spikes
The zener is not known as it is buried a bit in the circuit and I dont want to destroy it - just in case.
Can I just use the resistor and the LED and forget the rest.
Why does it cause such a spike as the supply wires are 10AWG.
Thanks
https://www.electro-tech-online.com/attachments/capture-jpg.26523/