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EFFICIENT LOW VOLTAGE PIEZOELECTRIC POWER SUPPLY

  • US 3,624,451 A
  • Filed: 05/04/1970
  • Issued: 11/30/1971
  • Est. Priority Date: 05/04/1970
  • Status: Expired due to Term
First Claim
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1. In an energy generating and transfer circuit of the type comprising a piezoelectric signal generator having an output, a circuit for improved energy transfer comprising a transformer having a primary coupled to said output, and also a secondary, a rectifier device connected to form a series combination with said secondary, storage capacitance connected across said series combination, said energy being stored in the magnetic field of said transformer during transfer from said generator to said storage capacitance, a firing squib, and means energized by said capacitance to fire said squib.

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