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20w car audio amplifier based TDA 2004

2017-01-15 10:33  
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20w car audio amplifier based TDA 2004
This 20w car audio amplifier circuit described hereoffers a20 wattboosterthatwillallow youtorealize thepower amplifierwith which one canincrease the poweroutputfromthe carstereoup to20Wattsmaximum. The inputINis connected to theoutputof thereceiver,Uoutputis connectedto the speakeras shownoncaraudioamplifierscheme. It is veryimportanttoensurethat thespeakerhas no connection tothe chassis(ground)ifnot,the integrated circuitIC1,aTDA2004will soon bedamaged. Formounting,carefully followthe implementationof the caraudio amplifier scheme for thecomponents.The power supplywillkeep with 12volts.