Modulo Amplificador De Audio Pam8403, 3 W P/canal, Arduino,

Descripción

Modulo amplificador de Audio de Alta calidad PAM8403, 3 W por canal

Features:
• Can use the computer USB port 5V power supply
• or using a mobile phone charger USB port 5V power supply
• battery power can also be used
• high efficiency:90%
• can provide 3W (left channel) +3 W (right channel) output power in the 4O load and 5V power supply conditions
• A class, B class amplifier such efficiency is only about 30%
• D class amplifier is highly respected today
• D class amplifier efficiency is extremely high, not because of temperature affect the sound quality
• but do not add heat sink and take less space
• noise canceling circuit was built in the amplifier board
• power on / off without pop noise
• module has a short-circuit current for protection and over-temperature protection

Application:
• LCD TVs, monitors,
• Laptop
• Portable Speakers
• Portable DVD players, game consoles
• Phone / speakerphone

Specifications:

• Operating voltage: 2.5V-5.5V
• Speaker With:4-8ohms recommended:4 ohms
• Speaker Power :2-8W
• Size:21 x 18 x 3.4mm(L x W x H)
• Color:As the pics show
• Net weight:1g

Envios y Entregas
- Se hacen despachos por pagar a otras ciudades
- Entregas por mano solo se hacen de lunes a sábado en el centro de Viña en la
Mañana a las 11:30.
- Despachos para compras antes de las 11.00 se hacen en el dia

Notas
- Si está publicado es por que hay stock
- Si después de 7 días no se ha realizado la compra, se presume que ésta no se
efectuará y se cancelara la venta
- Cualquier pregunta, no dude en consultar