This circuit provides 16 watts of amplification. it is built using two LM383 power audio amplifiers. use suitable heat sinks with the ic. Part U1 U2 LM383 8 watt audio amplifier ic R1, R3 220 ohm resistor R2, R4 2.2 ohm resistor R5 1 megohm resistor R6 100k audio taper potentiometer C1, C7 10uf electrolytic [...]
These chips can deliver 15 Watt RMS per channel, into 4 Ohm loudspeakers. That’s more than enough even for loud home use. The peak power current consumption, when saturating all four channels at the same time, would be 12A, which gives good chances that the computer won’t reset from power supply shutdown in such a [...]
Today we come to see Bridge Amplifier very small-sized about 6Watt only. This work uses the integrated circuit number LM380 then build easy and economize good. When a friend uses 8ohm loudspeakers. Will have the electric power about 6Watt that Voltage Supply 15V or 12Volt all right. Caution be don’t give late a loudspeaker touches [...]
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