Electronic Circuit

I have often posted this Discrete Class-D UcD Superlite because this power amplifier has quite an impressive sound quality, clear sound, and has a wide frequency response, mid and high sounds can be clear. And has a bass sound character that tends to be soft and deep. So this high-efficiency amplifier can be used for high-quality audio classes. Can be used for professionals or for home audio.

The UcD Superlite amplifier circuit was designed by Mr.Kartino Surodipo, a class-D Amplifier master who often designs class-d power amplifiers that are distributed free of charge, on Facebook Groups and on diyaudio.com forums.

And in this post elcircuit shares this PCB Layout Power AMplifier D-class UcD Superlite with a Single-layer PCB design. This PCB layout was designed by Mr. Ruzzel Rotao from the Philippines. The following PCB Layout Pictures, you can download this layout with PDF format below, and the amplifier also works 100% please try, good luck.

2.1 Audio Circuit using LM1876 + 2sc2922 2sa1216 OCL Subwoofer is a power amplifier with a 2.1 channel system (3 Channel Amplifier) 2 Channel Stereo +1 Channel Subwoofer.

TDA2030 Power Amplifier is a power amplifier based on chip or integrated circuit (IC), where the IC also has the similarity of TDA2050 and LM1875, both gainclone amplifier categories. This power amplifier is in great demand by various groups, because the price is relatively cheap, and many components that are used in the market, and amplifier assembly is not difficult. In this post, there is a series of TDA2030 Stereo Power Amplifier and also equipped with Tone Control, the use of stereo amplifiers can be used for home audio, with the low-cost category. The following circuit diagram Stereo TDA2030 + Tone Control:

Hello friends, in this post I will share tips on how to order an SMT Assembly at JLCPCB. Before starting, I'll explain a little bit what is the SMT Assembly or SMT Assembly service?

SMT Assembly service, namely SMD component soldering services, SMD stands for Surface Mount Device, which is a very small and legless component like DIP / Through-hole components. Because the components are very small in size, we often struggle to solder on a PCB, even those who are still unfamiliar with this SMD component feel very difficult and don't want to solder. Or even myopic eyes will also find it difficult to solder SMD components. Therefore many PCB printer manufacturers provide this SMT Assembly service, so we don't need to bother to solder the SMD components. And I chose the SMT Assembly Service at JLCPCB.