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Mini Digital Power Amplifier Board 3W+3W AMP Module 5V for Arduino, US $1.85 – Picture 0
Mini Digital Power Amplifier Board 3W+3W AMP Module 5V for Arduino, US $1.85 – Picture 1
Mini Digital Power Amplifier Board 3W+3W AMP Module 5V for Arduino, US $1.85 – Picture 0
Mini Digital Power Amplifier Board 3W+3W AMP Module 5V for Arduino, US $1.85 – Picture 1

Mini Digital Power Amplifier Board 3w+3w Amp Module 5v For Arduino

US $1.85

  • Shenzhen, China
  • Feb 15th
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Product Name: new Mini Digital Power Amplifier Board 3W+3W DC AMP Module 5V USB Power Supply More Items In Our Store,Click Here!   SKU: 1556 Parsts No. : Package: Brand:   Quantity:  1               Description: 1. Power supply: DC2.5-5.5 V. 2. Output power: 3W + 3W (4?). 3. SNR: 90dB. 4. Efficiency: > 90%. 5. Size: 15.5x24 mm. NOTE: 1. Single lithium battery or USB power supply is suitable, also can use four sections of 1.5V battery, if use with the transformer power supply,it must add 5V voltage circuit, more than 6V will burn IC out. 2. + and - of power supply can't be reversed, power supply voltage can't be more than 6V, otherwise it will damage the IC. 3. there were high gain buffers, can't change any board device parameters, do not accord with the parameters of the IC will lead to damage. 4. input wire please use shielding wire, can rise anti-interference function, eliminate clutter current sound. 5. output is CMOS BTL drive mode,4 wire is completely independent, don't connect together!   Any problem, please contact us freely       1) We accept PayPal payment ONLY.     inkFrog Analytics On Mar-21-14 at 02:14:52 PDT, seller added the following information:

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