Author Topic: variac vs the cheap compact voltage-regulators (see picture) ? Is the cheap one good enough ? (Read 1016 times)

Stoker · « **on:** January 30, 2025, 11:41:29 am »

Howdy Ola

The short answer to your questions is Yes & Yes.

I also most frequently use what is usually referred to as a "Router Speed Controller" but don't know if they are also made in a 220v version that would be useful for you.

Here is the 110v model like I have, and while it doesn't give any indication of output other than just how much you turn the knob, it has no problem with the smaller Jensens and similar engines up to about 1500 watts.

https://www.ebay.com/itm/396059187953?

Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

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Author Topic: variac vs the cheap compact voltage-regulators (see picture) ? Is the cheap one good enough ? (Read 1016 times)

Stoker

Re: variac vs the cheap compact voltage-regulators (see picture) ? Is the cheap one good enough ?