My Bright Green Lamp Limiter

[Kalee20]

I've used a 2 bar electric fire as a limiter in the distant past. Can't remember what for. 2 different settings!

I've also used a lamp limiter in an HT feed while diagnosing line timebase problems. For transistorised timebases - valves can take the short term overload.

And 3 settings if you rewire it!

And not only that - put the two bars in series across the supply, take the output from the midpoint - hey presto, the Poor Man's 240:120 Autotransformer!