Comments on MOV vs. TVS diode
Parent
Post
+4
−0
- MOV are bidirectional components suitable for both AC and DC circuits, TVS are most often unidirectional, despite bidirectional TVS are also available;
- conducts more current compared to TVS diodes (in general);
- dissipates energy in a solid material and not in a junction.
I would use a MOV where I need to dissipate a lot of power. But that's just a declaration of principle. The detailed answer of Olin is the right way.
0 comment threads