Trafo spændinger

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Jeg har en ringkerne transformator:
2x12V/13.75A.





















Lyder dette ikke rimeligt?

Hvad vil der ske hvis viklingerne forbindes "i modfase" - eller hvad det  
kaldes?



Karl Erik.

Re: Trafo spændinger
On Fri, 14 Mar 2014 15:29:06 +0100, Karl Erik Christensen

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fejl viser det sig som sagt tydeligt.


/Hans

Re: Trafo spændinger
Den 14-03-2014 15:40, Hans Kjaergaard skrev:
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variotrafo?

Ikke fordi jeg ikke har et multimeter - jeg har bare enormt meget  
respekt for 230V.




Karl Erik.

Re: Trafo spændinger
On Fri, 14 Mar 2014 15:48:28 +0100, Karl Erik Christensen


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korrekt fase springer den jo nok ikke, er der fejlfase springer den.

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og med passende respekt mht. isolering er der absolut ingen fare.

Hvis du har en anden trafo der kan leverer feks. 12-24 Volt AC (og






Bedre end ingenting.


/Hans

Re: Trafo spændinger


forkert lyser den kraftigt

Re: Trafo spændinger
Den 14-03-2014 17:09, Wiljan skrev:


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Tak - det kan jeg finde ud af :-)

Karl Erik.


Re: Trafo spændinger
On 14-03-2014 15:29, Karl Erik Christensen wrote:
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mvh Erik

Re: Trafo spændinger
Den 14-03-2014 22:45, Erik skrev:




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skal parallelforbindes".





fabrikanter vikler deres trafoer.



Karl Erik.


Re: Trafo spændinger

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Hej






gul1 = 0

gul2 = 0


sammen

gul1+gul2)


--  
/Torben


Re: Trafo spændinger
Den 15-03-2014 11:49, Torben skrev:

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Det er som du og Erik skriver.

Trafoen er meget mere avanceret end jeg regnede med :-)

Karl Erik.


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