PAM8403 Super Mini Digital Amplifier Board (EF-03026)
      PAM8403 Super Mini Digital Amplifier Board (EF-03026)
      PAM8403 Super Mini Digital Amplifier Board (EF-03026)
      PAM8403 Super Mini Digital Amplifier Board (EF-03026)

      PAM8403 Super Mini Digital Amplifier Board (EF-03026)

      EF-03026 EF03026 A1A4

      PAM8403 Super Mini Digital Amplifier Board (EF-03026)

      Množstvo:

      PAM8403 Super Mini Digital Amplifier Board (EF-03026)

      (A1A4) PAM8403 Super mini digital amplifier board 

      Specifications:

      • Power: DC3.6v5.5V
      • Output power: 3W +3 W (4 in Europe)
      • Signal-to-noise ratio: 90dB
      • Efficiency:> 90%
      • Size: 24 x 15.5 x mm
      • positioning holes size: Spacing 20mm
      • aperture: 2mm

       

      Note:

      • Power positive and negative can not be reversed, the power supply voltage must not exceed 5.5V, two violations could result in damage to the IC.
      • On-chip high-gain buffer, there can be no changes to board any element parameters, does not meet the parameters will result in IC damage.
      • Input line, please try to use shielded lines, you can play anti-jamming, eliminate clutter current sound.
      • Output cmos tube BTL drive way, the negative electrode of the left and right speakers can not be connected together, four lines that connect to a speaker is completely independent, does not allow total access.

       

      Advantages:

      • Special internal output processing circuit, eliminating the conventional LC network, than the LC lower EMI value;
      • At a lower voltage to obtain the maximum power output, the super-power;
      • Built-in standby electronic switch;
      • Built-in high-gain buffer amplifier;
      • Built-in short circuit protection.

       

      ElecFreaks
      EF-03026 EF03026 A1A4

      Špecifické referencie

      PAM8403 Super Mini Digital Amplifier Board (EF-03026)

      PAM8403 Super Mini Digital Amplifier Board (EF-03026)