Timeline for TVS diode protection on a capacitor bank?
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
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| Aug 8, 2018 at 6:31 | vote | accept | pxidr | ||
| Feb 20, 2018 at 22:30 | history | edited | user105652 | CC BY-SA 3.0 |
Moved italics to include entire sentence.
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| Feb 20, 2018 at 21:13 | comment | added | user105652 | @JonRB. Not as much as you think, especially 40 mm MOV's at 150% rating. In running a UL testing lab at my last job, UL was concerned with durability and de-rating by constant usage as well. 5,000 hits at 10 kA was the basic test they had to pass. Likely the OP's VFD has snubbers to protect the output stage. | |
| Feb 20, 2018 at 21:06 | comment | added | user16222 | except MOV's deteriorate with each usage | |
| Feb 20, 2018 at 20:59 | history | answered | user105652 | CC BY-SA 3.0 |