Timeline for How to measure the PWM current with a DMM
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
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| Jul 28, 2014 at 23:21 | answer | added | George Herold | timeline score: 1 | |
| May 30, 2014 at 2:05 | comment | added | mFeinstein | 89V? I just know the 87V, and there isnt any 89V at Fluke's website either.... | |
| May 29, 2014 at 22:25 | comment | added | Spehro 'speff' Pefhany | Too bad you didn't buy the 89V, which has AC + DC TRMS measurement capability. A closed-loop Hall sensor as suggested by @Madmanguruman will only run you ~$25 and might be all you need. | |
| Jan 29, 2014 at 22:32 | history | tweeted | twitter.com/#!/StackElectronix/status/428657031168659457 | ||
| Jan 29, 2014 at 19:07 | history | edited | mFeinstein | CC BY-SA 3.0 |
added 35 characters in body
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| Jan 29, 2014 at 19:06 | comment | added | mFeinstein | That's a good idea, but I dont have a one at hand now... | |
| Jan 29, 2014 at 18:37 | comment | added | Adam Lawrence | You might want to consider a Hall effect sensor and an oscilloscope, which will show you both AC and DC current components up to reasonably high bandwidths. A good digital scope will compute RMS and average currents for complex periodic waveforms with ease. | |
| Jan 29, 2014 at 17:14 | answer | added | RedGrittyBrick | timeline score: 2 | |
| Jan 29, 2014 at 16:51 | history | asked | mFeinstein | CC BY-SA 3.0 |