5 ms·
Or use a cheap fuse to protect the expensive transformers: https://en.wikipedia.org/wiki/Fuse_cutout https://en.wikipedia.org/wiki/Fuse_cutout
by e44858 2y ago
Or use a cheap fuse to protect the expensive transformers: https://en.wikipedia.org/wiki/Fuse_cutout https://en.wikipedia.org/wiki/Fuse_cutout