Electronics Projects, LM3886 Amplifier Circuit BPA300 article
"audio amplifier circuits, ic amplifier, " tagged with
I used to implement a rampant LM3886 application BPA300 LM3886 notes will take a lot of time, but I couldn’t find the çizmeside circuit was just a search, I found the drawing but the pcb is double trouble. If you want to make, single-layer pcb design, symmetrical supply circuit, the input amplifier, 220v with soft start circuit for power calculations in case of complete project oscilloscope measurements applied to the Circuit found:)
6 LM3886 is used on BPA300 DIY in the realm of very high quality and are quite popular, including additional input amplifier op amp 7 LF411 there.
BPA300 PCB layout drawings prepared by the sprint layout extension, you can use the program to open the files http://www.abacom-online.de/uk/html/dateien/demos/viewlayout50.exe
Source: andsaku.lt alternative link: lm3886-amplifier-circuit-bpa300.rar