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Circuit Bench

  • 60 Hz Suppressor (CB6738E)

           This filter is intended for 60 Hz noise suppression in amplifiers. We found it in American...

  • PNP Constant Current Source (CB1242E)

        The load current can be adjusted up to about 1 A. The transistor can be TIP32 or TIP42. The...

  • 300 mW amplifier (CB14460E)

      This amplifier is powered by a 9 V source. We found the circuit in a 1964 documentation. The...

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