This circuit is a modification of the previous one, also found in the July 1995 Electronics Now magazine. The triac must be according to the controlled power.
In the figure we have an application for NLAS5113, a new device from on Semiconductor...
This circuit was found in an old American documentation on telecommunications. It is suitable for...
This circuit can handle 25 A unde a 32 V voltage using a hight power old transistor. This...