Source for LASER (CB7843E)

This power supply for gas laser (HeNe) was found in a 90’s Popular Electronics. It generates from 1300 to 1500 V using common components.

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1 125 and 1 2 V regulator TPS624xx (CB19649E)
ts component datasheet which can supply currents of 1 A (1.125 V and 400 mA (1.2 V). The inputs can...
Lamp Driver LM324 (CB15182E)
In the figure we have the way to excite a lamp up to 600 mA with one of the four operating LM324....
Incandescent Dimmer (CB11373E)
This circuit controls the brightness of incandescent lamps up to 400 W for the TIC226 series...