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PAM8403 2X3W Mini Audio Class D amplifier board 2.5-5V input

Peshawar, Pakistan
Pictures of PAM8403 2X3W Mini Audio Class D amplifier board 2.5-5V inputPAM8403 2X3W Mini Audio Class D amplifier board 2.5-5V input - Peshawar
Rs. 50
Pictures of PAM8403 2X3W Mini Audio Class D amplifier board 2.5-5V input
PAM8403 2X3W Mini Audio Class D amplifier board 2.5-5V input - Peshawar
Rs. 50
  • Ad Id
    1912833
  • Ad Posted
    30 Sep 2016
  • Brand
    Office Electronics
  • Seller Type
    A Professional / Business
  • Condition
    New
"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 4? 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 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 Package Contents: 1 x Amplifier Board Note: First turn and then powered speakers , or likely to cause damage to the chip ; Because digital volume control module has a great gain , so do not let too much leaving the audio signal input signal cut limiter ." Views: 939