Re: Ammeter in an 826

Posted by humanpotatohybrid On 2024/2/9 12:49:05

Often you won't even see a coil. The amount of magnetism from just a half loop or so will be a sufficient electromagnet to move the needle.

Compare in the regulator, the current coil is only a few turns with an iron core and that is enough to pull in the spring loaded contact at 50A or whatever.