36 Watt BTL Power Amplifier Circuit using IC TDA1562Q

This 36 watt power amplifier circuit is structured over a class of Philips H-Audio Amplifier IC and may provide 36W RMS or 70W audio power, all coming from approximately a 14V power supply. This innovative Powerful Midget Amplifier can definitely throw a punch of about 36 W constant RMS right into a 4 ohm loudspeaker […]

Read More »

Adjustable Power Supply 3 to 30V 3A Circuit

The explained adjustable power supply 3-30V 3A is a stabilized (regulated DC Power) power supply intended for testing just about all circuits in general, according to a stabilized DC voltage of 30 volts This particular power supply was made as an auxiliary or as a long term power supply for many common circuits structured on […]

Read More »

Simple 12 watt Amplifier Circuit using TDA1020 IC

In this post we study a very simple yet powerful 12 watt amplifier circuit using a single chip TDA1020 and few other handful of passive components. The TDA1020 is designed in the form of a monolithic integrated 12 W audio amplifier in a 9-lead single in-line (SIL) plastic package. Typically the unit is principally created […]

Read More »

220V Fan Regulator Circuit

The proposed circuit can be used to alter the speed of one or more celing fans or bulbs up to a maximum power of 1000 watts by changing the volume of power applied from the load itself. The adjustment calibration is incredibly constant and steady on account of an exclusive polarization circuit which lowers the […]

Read More »