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This circuit was obtained in 1965 General Electric documentation. SCRs can be modern common equivalents. The circuit fires with positive pulses. The load can be up to 7 A.
This circuit provides a pulse train of 4 MHz or at another frequency determined by the crystal during...
The number of pulses produced by this circuit depends on the switch pressed. The circuit is from...
This circuit prevents the passage of frequencies in a range starting at 1 kHz and can be adjusted...