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-   -   Can someone explain to me this? (http://www.diyaudio.com/forums/solid-state/20869-can-someone-explain-me.html)

MaXiZ 28th September 2003 01:41 PM

Can someone explain to me this?
 
http://members.lycos.co.uk/Maxiz2606/Immagine2.jpg

IVX 28th September 2003 01:50 PM

Interestingly..
 
:nod:

li_gangyi 28th September 2003 01:58 PM

I would say this is part of a SMPSU...probably the part AFTER the switching controller and MOSFETs...

MaXiZ 28th September 2003 02:03 PM

that cos' other can be? :)

li_gangyi 28th September 2003 02:16 PM

So what do you want the rest of us to explain???

runebivrin 28th September 2003 02:38 PM

Most DVM:s don't particularly like measuring 100kHz square wave, so it'll likely not give very accurate results.
Another, less scientific reason would be that you're using the DC range of your DVM to measure AC (been there, done that :headbash: )

Rune

megajocke 28th September 2003 03:07 PM

The frequency is too high for your multimeter...

MaXiZ 28th September 2003 03:09 PM

Quote:

So what do you want the rest of us to explain???
how is that possible! :)
Quote:

The frequency is too high for your multimeter...
For my multimeter????

JOE DIRT® 28th September 2003 03:21 PM

the meter was set to DC when trying to read an AC voltage

li_gangyi 29th September 2003 07:25 AM

Probably...or there is a problem with ur multimeter??? Probably not...


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