Car Audio Amplifier | Electronic Project Circuits

Posts Tagged ‘Car audio amplifier’

16 W amplifier by LM383

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 capacitor
C2, C5 470uf electrolytic capacitor
C3, C4, C6 0.2uf ceramic capacitor
SPKR1 4 to 8 ohm speaker (up to 8 inches diameter)

Read More Source: http://www.reconnsworld.com/audio_16wattamp.html

Related Links
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HA1377 Bridge Amplifier BCL cap 17W
Power Amplifier BCL 18W by IC TDA2009
Power Amplifier Super Small BCL 1.2W by IC TDA7052

Be the first to comment - What do you think? Posted by admin - February 11, 2008 at 2:34 pm

Categories: Car power amplifier, Power Amplifier Tags: Bridge amplifier, Car audio amplifier, LM383

8W amplifier by LM383

The 8 watt amplifier based on the LM383 power audio amplifier ic. it’s advised that you use this ic with a suitable heatsink.

Part
U1 LM383 8 watt amplifier ic
R1, R2 2.2 ohm resistor
R3 220 ohm resistor
C1 10uf electrolytic capacitor
C2 470uf electrolytic capacitor
C3 0.2uf ceramic capacitor
C4 2000uf electrolytic capacitor
SPKR1 4 or 8 ohm speaker (up to 8 inches diameter)

Read More Source: http://www.reconnsworld.com/audio_8wattamp.html

Related Links
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More Circuit by LM383
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4-Transistor Amplifier for Small Speaker
Power Amplifier Class A by Transistor
3W – 5W Class-A Audio Amplifier by BD439
2-TRANSISTOR AUDIO AMPLIFIER by BC108
TDA2002 Amplifier 8W CAR RADIO AUDIO (with PCB)

Be the first to comment - What do you think? Posted by admin - at 2:31 pm

Categories: Car power amplifier, Power Amplifier Tags: Car audio amplifier, LM383, Small amplifiers

4 x 55W Power Amplifier by TDA7560

This is a 4×55 watt sound amplifier designed by the popular quad bridge amplifier TDA7560. With a 14.4V supply the circuit gives 4 x 55W output on 2 Ohm load. The circuit is activated when the ST-By and MUTE pins are both connected the Vcc. The maximum supply voltage is 18V.

Source:http://www.circuit-projects.com/4-x-55-watt-sound-amplifier-by-tda7560.html