Amplificador de Potência 12V 5A

cejaznegraz

cejaznegraz

Un amplificador de potência a 12V 5A

flux

Seu projeto ainda está vazio: não há componentes nem nets adicionados. Você pediu um amplificador de potência alimentado por 12 V / 5 A, mas não consigo continuar executando alterações no projeto agora porque não há ACUs disponíveis para usar os recursos de IA.
O que falta definir antes de montar o circuito:
  • Tipo de amplificador: áudio, RF, motor/atuador, LED, ou outro.
  • Potência desejada na carga, por exemplo 25 W, 50 W, 100 W.
  • Impedância da carga, por exemplo 4 Ω ou 8 Ω se for áudio.
  • Entrada do sinal: P2/P3, RCA, Bluetooth, módulo pré-amplificador, etc.
  • Preferência: módulo pronto classe D ou projeto discreto com CI amplificador.
Para áudio com 12 V / 5 A, uma opção prática seria um amplificador classe D de até ~30–50 W dependendo da impedância e eficiência, usando um CI/módulo apropriado, com proteção, capacitores de entrada, filtragem de alimentação e conectores para entrada/alto-falante.
Áudio classe D
Entrada P2 estéreo
Potência 50W
Buscar CI amplificador
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