More about amplifier (484)

1-12-1994 | The TLC247x family from Texas Instruments is aseries of integrated circuits specifically designed to make driving a loudspeaker with an...

1-12-1994 | It is often necessary to provide power for an operational amplifier from a single supply. Instead of the usual potential divider with co...

1-12-1994 | The interconnection is of use to readers who have a fax machine and a PC with faxcard and relevant software. The fax machine can then be...

1-12-1994 | The 'Medium power a. f. amplifier uses a relay for the switch-on delay to suppress annoying switching plops. When the amplifier ts switc...

1-12-1994 | Classical (i.e., voltage-feedback) operational amplifiers, such as the OPA627, have excellent performance in applications where the required...

1-11-1994 | In this instalment, the power Inverter will be discussed. Note that this requires the car battery to be in good condttion. since at full...

1-10-1994 | The preamplifier section is intended to be built on the printed-circiut board. Since the various connectors and controls (except S1 and...

1-10-1994 | The in-car audio amplifier is intended for public-minded drivers who not only love their in-car music, but also their hearing (and that of...

1-09-1994 | It sometimes seems as if the design of an audio amplifier is a competition to achieve the lowest possible distortion. However, reducing di...

1-07-1994 | Quality-conscious audio buffs still prefer discrete designs. And quite rightly so, because altbough there are very good operational ampl...