This circuit was obtained from an American documentation from the 1980s. The T1 triggering transformer must provide 250 V pulses for the lamp to trigger.
Suggested by Motorola documentation from the 1980s, this circuit can be implemented with...
This circuit has an interface for a multimeter or electronic voltmeter. We found it in a 90s...
Using a component of the era, this 1968 Mallory circuit uses an output transformer whose...