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Circuit Bench

  • Class B Audio Stage (CB25704E)

      This small two-transistor amplifier was found in the April 1994 issue of Electronics Now magazine. This...

  • 7 W amplifier with TBA810CB (CB19158E)

      The integrated circuit used in this amplifier is not common today. The circuit is from a...

  • PFM Optical Transmitter (CB15960E)

      In the figure we have the circuit of a pulse transmitter modulated in frequency (PFM) in the range...

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