40W class D amplifier (tpa3106d1)
author: Khne
2 layer board of 1.45 x 1.04 inches (36.8 x 26.3 mm)
Uploaded:
July 21, 2016
Shared:
September 03, 2016
Total Price:
$7.50
[tested] A small 40W mono amplifier, 18V-26V supply voltage (no -26V needed) just add a 24V powersupply or a car battery (also 24V not 12V ;D) The Main chip (tpa3106d) needs no additional cooling, the heat dissispation into the PCB ist more than enough even in hot surroundings. Audio input is in the upper left, V+ upper right, GND bottom left output two large connectors in the middle of the right side. The two jumpers are for gain selection.
[tested] A small 40W mono amplifier, 18V-26V supply voltage (no -26V needed) just add a 24V powersupply or a car battery (also 24V not 12V ;D) The Main chip (tpa3106d) needs no additional cooling, the heat dissispation into the PCB ist more than enough even in hot surroundings. Audio input is in the upper left, V+ upper right, GND bottom left output two large connectors in the middle of the right side. The two jumpers are for gain selection.
