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3,9V → 9V converter on MC34063

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Vermes

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It is a project of a 3,9V → 9V SMD converter. It is a typical application of system MC34063 made on a board with dimensions of 18x18mm.

Elements:
  • electrolytic capacitors SMD
  • solid capacitor
  • 3 resistors
  • diode

Chip was cut and soldered to the surface, coil was placed in the holes and soldered on the surface.

Pictures:




Link to original thread (useful attachment) – Przetwornica 3.9V -> 9V na układzie MC34063
 

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