What is the difference between an igniter and an ignition electrode

An electric fire device is a device that generates pulsed high-voltage electricity. The high-voltage pulse voltage generated by the igniter, through the positive electrode of the ignition electrode, penetrates the air to reach the negative electrode of the ignition electrode, and a spark is generated for ignition.

For example, the ignition of the water heater is the pulse ignition!

There are two wires that are connected to the firing pin, one is the pulse ignition, and the other is the feedback signal line.

There are also three thin lines, two of which are the source lines, positive and negative, and the third is the ground line! The ground wire must be connected, otherwise the fire cannot be lit ~'

Also flint stones, electronic lighting and other ways!