[Amps] Microwave Oven Autopsy

KD7QAE KD7QAE at ARRL.NET
Fri Mar 17 01:22:20 EST 2006


correct.

Bill Turner wrote:

>ORIGINAL MESSAGE:
>
>At 07:07 PM 3/15/2006, KD7QAE wrote:
>
>  
>
>>Ferroresonant transformers
>>will run quite hot as the core losses are 2 to 4x per pound those of
>>high quality linear transformers but they do the one thing that no
>>linear transformer can do, deliver a constant voltage with no active
>>devices.
>>    
>>
>
>*********** REPLY SEPARATOR ***********
>
>If I remember correctly, they also do a crude form of current 
>limiting too, don't they? In case of a short circuit or an overload 
>they won't try to dump the entire output of Hoover Dam into your cooking space.
>
>73, Bill W6WRT
>
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>



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