OSH Park
Profile for Khne
Shared projects
TPA3112D1.brd
by
Khne.
2
layer board of
1.54x0.93
inches
(39.07x23.72
mm).
Shared on
March 13th, 2017 09:10.
25W class D audio amplifier (24V DC)
TPA3106D1-V2
by
Khne.
2
layer board of
1.58x1.11
inches
(40.16x28.27
mm).
Shared on
October 5th, 2016 14:10.
40W class D audio amp (24V DC)
40W class D amplifier (tpa3106d1)
by
Khne.
2
layer board of
1.45x1.04
inches
(36.83x26.34
mm).
Shared on
September 3rd, 2016 18:08.
[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.
mx3000
by
Khne.
2
layer board of
0.92x0.77
inches
(23.24x19.43
mm).
Shared on
July 25th, 2016 08:06.
board for an mx3000 maxbass chip
atmega32u2
by
Khne.
2
layer board of
1.01x1.16
inches
(25.73x29.39
mm).
Shared on
April 29th, 2016 12:58.
small atmega8u2 - atmega32u2 board