Posted by george fritkin on Aug 12, 2010; 10:28pm URL: http://elecraft.85.s1.nabble.com/K3-in-line-fuse-tp5418138.html
The fuse is used to prevent secondary failure. Fast response fuses are timed in msecs. Besides when was the last time anybody put a high current amp meter across the output of their power supply to test the current limiting point?
George, W6GF