Electrical issues 69 S1 Fulvia Coupé 1.3S

[Arde]

Fascinating to have electromechanical regulation last so many decades of use...
BTW, transistors were invented in the late forties...

These voltage regulators are electro-mechanical (remember, the transistor was just only invented in the sixties). That means it is done by a relay, that switches all the time (there is a second relay in it, but let's keep things simple)...

[Marnix]

BTW, transistors were invented in the late forties...

I stand corrected.