More about Amplifier (436)

1-03-1995 | The power that can be obtained from a standard car radio amplifier operating from a 12 V car battery is 5-6 W, which (for many listeners)...

1-02-1995 | Microwave monolithic integrated circuits (MMICs) are now firmly established components in wideband RF-amplifiers. These devices offer exce...

1-02-1995 | The operational amplifier (often abbreviated to op amp) is an extremely stable, usually direct-coupled, linear amplifier originally devel...

1-12-1994 | As described in Part 1, the temperature sensor is linked to the protection circiut in the inverter via K1 (pins 2, 4, 6 and 8). lts outp...

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...