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10/05/2014

18W mono class-D Amplifier

Features:
  • 18W OUTPUT POWER:
  • RL = 8Ω/4Ω; THD = 10%
  • HIGH EFFICIENCY
  • WIDE SUPPLY VOLTAGE RANGE (UP TO
  • ±25V)
  • SPLIT SUPPLY
  • OVERVOLTAGE PROTECTION
  • ST-BY AND MUTE FEATURES
  • SHORT CIRCUIT PROTECTION
  • THERMAL OVERLOAD PROTECTION
Circuit Diagram:
18W mono class-D Amplifier
Datasheet for TDA7481: 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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