Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
|
In Reply to: RE: But wait: there's more... posted by rivervalley817 on October 18, 2020 at 20:41:32:
As drawn, the negative terminal of the 22uF cap is tied to the positive terminal of the DC voltage source. When an electrolytic cap is reversed biased as this one would be, the insulating oxide layer breaks down and the cap becomes a resistor allowing DC current from the voltage source to flow thru it. This situation typically damages a polarized cap and may cause the cap to fail with a spectacular and messy explosion.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: But wait: there's more... - Steve O 22:52:41 10/18/20 (3)
- RE: But wait: there's more... - rivervalley817 08:41:46 10/19/20 (2)
- RE: But wait: there's more... - Davey 10:08:32 10/19/20 (1)
- RE: But wait: there's more... - rivervalley817 10:41:57 10/19/20 (0)