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10/17/2014

21 W 4-Channel BTL Power IC

HA13150A is a four-channel BTL amplifier IC designed for car audio, featuring high output and lowdistortion, and applicable to digital audio equipment. It provides 21 W output per channel, with a 14.4V power supply and at 10% distortion.
Circuit diagram:
Circuit diagram for 21 W 4-Channel BTL Power IC

Datasheet for HA13150A: Download

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200W Audio Amplifier Circuit

Circuit description: Connecting two TDA2030 thru cheap power transistors we can create a amplifier wich can deliver a higher power. Wi...

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