- Reviewing a cheap CRT degaussing wand - 1 Update
| whit3rd <whit3rd@gmail.com>: Jan 14 09:10PM -0800 On Tuesday, January 12, 2021 at 10:47:08 PM UTC-8, John Robertson wrote: > >>> degaussing coils in the shop... > You need something that puts out a large AC field - like the unshielded > transformer used in soldering guns. Some soldering guns use a hairpin winding on a toroid core; those do NOT give external field, they're self-shieding, but a 5" diameter simple wire loop connected instead of the short tip will do a degaussing task adequately. |
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