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stern-berl: At least, one difference between Potsdam-D and Potsdam-DN

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Forum » Radios and other type of sets (Physics) etc. » MODELS DISPLAYED » stern-berl: At least, one difference between Potsdam-D and Potsdam-DN
           
Yves Barbin
 
 
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11.Feb.21 19:12

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On the Potsdam-D available schema, we see a 1k resistor as a filter on the high volatge.

On the Potsdam-DN that I just bought, I find a 1.6 k resistor, and the filtered voltage is lowered by some 20V.

 

  
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