May 27, 2012
LM1875 PCB / TDA2050 PCB
May 16, 2012
My best LM3886 PCB
This is my best LM3886 PCB. After numerous layouts i felt satisfied with this final layout.
Made this compact PCB layout for LM3886 audio amplifier. I kept it single layer due to cost economy. The audio input and feedback network is clubbed in one area with separate grounding resistor. I have not used input capacitor in PCB, though an external input capacitor can be employed if some DC offset is noticed in audio input.
And I am very happy to receive the PCBs, its kind of a small dream come true. Its been 4 years since i got my first samples of LM3886 and i was satisfied with home made PCBs, but recently i got some free time to learn PCB software (eagle) and it helped me to fine tune LM3886 PCB. Will upload the finished PCB and audio testing shortly.
And I am very happy to receive the PCBs, its kind of a small dream come true. Its been 4 years since i got my first samples of LM3886 and i was satisfied with home made PCBs, but recently i got some free time to learn PCB software (eagle) and it helped me to fine tune LM3886 PCB. Will upload the finished PCB and audio testing shortly.
May 7, 2012
May 4, 2012
Dual layer LM3886 PCB, Jazz 3886 V2
This is my latest offering of Double sided LM3886 PCB.
Jazz3886 v2.
Apr 30, 2012
Stereo lm1875 / TDA2050 Amp PCB with Power supply
Shortly to launch single PCB for dual LM1875 / TDA2050 Audio amp with on board Power supply.
Apr 14, 2012
LM3886 finished modules
Just finished populating 2 PCBs and Amp is running :)
Powerful sound as if the Speaker is a slave to LM3886
~ Made in India ~
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