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Mini Digital Amplifier module USB Charger 3W Dual Track with cable


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  1. Input Voltage: 2.5-5.5 V(USB power supply).
  2. Output Impedance: 4 ohms.
  3. Efficiency: 90%.
  4. Frequency Response: 150 Hz – 20 kHz.
  5. Input Impedance: 2 Kohm.

 

169.00 249.00

The Mini Digital Power Amplifiers 3W Dual Track provides Class AB power amplifier performance with Class D amplifier efficiency. The use of low noise, no filter structure can save the traditional D class amplifier output low pass filter. It requires very few external components, thus saving PCB space and system cost, which is ideal for portable applications.


Features:

  1. A d-type amplifier without a filter, low quiescent current, and low EMI.
  2. When connects with a 4-ohm load and 5V power supply, the output power can be up to 3W.
  3. Low THD, low noise.
  4. Short circuit protection; thermal protection.

Package Includes:

1 x Mini Digital Amplifier module USB Charger 3W Dual Track with cable

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