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Constant voltage regulator dependent on resistor ratios

  • US 3,416,067 A
  • Filed: 11/09/1966
  • Issued: 12/10/1968
  • Est. Priority Date: 11/09/1966
  • Status: Expired due to Term
First Claim
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5. A VOLTAGE REGULATED POWER SUPPLY CIRCUIT COMPRISING ONLY:

  • A VOLTAGE SOURCE, A FIRST TRANSISTOR AND FIRST AND SECOND RESISTORS CONNECTED IN A FIRST SERIES CIRCUIT ACROSS SAID VOLTAGE SOURCE, A SECOND TRANSISTOR AND THIRD AND FOURTH RESISTORS CONNECTED IN A SECOND SERIES CIRCUIT ACROSS SAID VOLTAGE SOURCE, A DIRECT CONNECTION FROM THE CONTROL ELECTRODE OF SAID FIRST TRANSISTOR OT AN INTERMEDIATE POINT ON SAID SECOND SERIES CIRCUIT, A DIRECT CONNECTION FROM THE CONTROL ELECTRODE OF SAID SECOND TRANSISTOR TO AN INTERMEDIATE POINT ON SAID FIRST SERIES CIRCUIT, AND A FIFTH RESISTOR CONNECTED BETWEEN ONE OF SAID CONTROL ELECTRODES AND ONE TERMINAL OF SAID VOLTAGE SOURCE.

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