This is PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer. PAM8403 is a small digital amplifier chip, high-definition sound quality highlights the advantages of digital chips, the circuit using the most reasonable peripheral configuration, power supply filtering is upgraded to 470uf (some sellers are less did not even 100uf capacitance).
1.6mm glass sheet, the real amplifier board did the most detailed, high-fidelity sound output 3W + 3W, is a rare good product enthusiasts amplifier, potentiometer using the original anti-meter body, potentiometer with the switch can cut off the power supply directly counterclockwise.
Usage:
Suitable for battery or portable electronics products, suitable for long time steady usage.
Note!!!
Please make sure the power supply is not more than 5.5V and please don’t do reverse polarity for “+” and “-“, or else, it will burn the board.Â
Features :
- PCB size is about: length 30mm width 22mm overall height after installed is about 16mm
- Built with switch Potentiometer, can adjust the volume & control power switch freely!
- Flexible assembly usage.
Package Includes :
1 x PAM8403 Mini 5V Digital Amplifier Board
swainasish96 (verified owner) –
Awesome product ,connect recommended voltage ,input and output only.working fine
swainasish96 –
Akshay Chougule (verified owner) –
Perfectly working 6 watt load no heating issue
Akshay Chougule –
Rk –
Nice good
Rk –
ransalsmart@gmail.com (verified owner) –
I’ve been using this board f
ransalsmart@gmail.com –
Kamlesh yadav (verified owner) –
Nice
Kamlesh yadav –
savanpatidar1558 (verified owner) –
Very nice
savanpatidar1558 –
Samsher singh –
Beter
Samsher singh –
MUKESH MAJHI (verified owner) –
Can’t believe this tiny amplifier can drive 8 inch woofer ?approx 40 watts
MUKESH MAJHI –
arpan0823 (verified owner) –
Note that the output power is 3w with 4ohm speaker impedance. With an 8ohm speaker the output will drop to ~2w (as per the datasheet and observation)
Anyway extremely satisfied, thanks to the excellent shopping experience and super fast delivery by Robu.in
arpan0823 –
arpan0823 (verified owner) –
Good product for the price. Decently loud. Not a very loud or bass boosted board but very happy with the product. Excellent shopping experience and super fast delivery.
arpan0823 –
Akshay Bhardwaj (verified owner) –
Product was good ,chota packet bada dhamaka.
Akshay Bhardwaj –
manoj ar (verified owner) –
Very Good Product.
manoj ar –
mazhapattakal@gmail.com (verified owner) –
Little champ…
mazhapattakal@gmail.com –
Uttam Dutta (verified owner) –
One channel not working, also need some catalog for guidance .
Uttam Dutta –
Praveer (verified owner) –
Nice product. Pcb quality is very good
Praveer –
Aravind (verified owner) –
Nice amplifier giving out the best sound quality
Aravind –
choralsilence (verified owner) –
this module sounds very clean, and can deliver the full rated wattage of power, but take care if your power supply can supply the minimum required current for your setup, in which case this is unbeatable!!
choralsilence –
VIMAL PANDYA (verified owner) –
good
VIMAL PANDYA –
Lalit (verified owner) –
Product is good and working properly
Lalit –
Lalit (verified owner) –
Product is good and working properly
Lalit –
Lalit (verified owner) –
Product is good
Lalit –
Kandakatla Santhosh Kumar (verified owner) –
Nice Amplifier with Potentiometer for controlling volume.
Kandakatla Santhosh Kumar –
Ayush –
Good
Ayush –
Gaurav Raj –
The best audio amplifier. Listening to it’s sounds you will forget the meaning of noise. But, it requires a good quality regulated power supply.
Gaurav Raj –