Description
The PAM8403 board is a PAM8403 chip with minimal wiring and is a fairly cheap and simple audio amplifier with a supply voltage of up to 5V and an output of two channels with a power of up to 3W each.
Perfect for a quick repair / alteration of Chinese speakers and simple low-power audio systems in which the amplifier module has failed for some reason. All contacts on the amplifier are signed and there should be no problems with its connections..
Attention! The PAM8403 chip is afraid of polarity reversal and voltage over 5V ...
Wiring diagram:
I will order more –
I took three of these amplifiers at once. Large 15W speakers play just fine. Let's see how long
Vladimir –
I took to replace the failed amplifier in the Logitech ls11 speakers. Flight is normal.
All included working (verified owner) –
ordered two, both are working, arrived very quickly, I was very pleased with the price (In my city, these cost 50 UAH)