Power Amplifiers Tutorial

The frequency range of this amplifier is 1.8 to 54 MHz. The amount of RF drive required for full...

This project is an extension of two projects - first is the work on adding an APF-type high-Q...

This circuit turns-off an amplifier or any other device when a low level audio signal fed to its...

If you came here through Google, then you might have seen other circuits too for high power LED...

A Fence charger or energizer is an equipment which is used for charging(electrifying) a fence or...

Crystals with higher frequencies than about 30 MHz are almost exclusively overtone crystals. Such...

This is 80Watt power amplifier OCL circuit using devices pillar is the integrated circuit LM12....

A wide range of low-power industrial sensors and controllers are turning to alternative sources...

Original components, when still good, are stable and not subjected to infant mortality. Of course...

FKL-32 type automatic thyristor excitation device suitable for terminal voltage of 400V, capacity...