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SWITCHING REGULATOR WITH RANDOM NOISE GENERATOR

  • US 3,579,091 A
  • Filed: 05/16/1969
  • Issued: 05/18/1971
  • Est. Priority Date: 05/16/1969
  • Status: Expired due to Term
First Claim
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1. A system for transmitting energy from an input source to a load comprising switching means connected between said source and said load, control means connected to said switching means to control the transmission of energy through said switching means, and a random noise generator connected to said control means to randomly and continuously vary the transmission of energy through said switching means in accordance with the said random noise signals, thereby permitting said switching means to be switched at frequencies in the audible range without unacceptable acoustical noise.

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