Electronic Stimulator (CB21647E)

Details
Written by: Newton C. Braga

 

This circuit is from a documentation from the 60s. The circuit can be built with transistors like the BD136, and the transformer has a 110 or 220 V primary and a 6 to 12 V secondary with a current of 50 to 300 mA.

 


 

 

 

  

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