Amplifier circuits diagrams and PCB layout collections. FREE Tutorials of audio amplifiers. Check the latest collections of different audio amps here.
Bridge amplifier circuit – Tda7294 is a monolithic integrated circuit with multi-watt. and the high power output is about 100w. most commonly used in this IC in-home stereo self-powered loudspeaker and TV and thanks to the wide range of voltage…
The TDA7294 IC will provide the hundred Watts RMS at 8 ohms speaker. It is a class AB audio power amplifier designed specially for Hifi audio systems. The ic has a DMOS output stage. The working voltage is about +/-…
TDA1524 tone control, The article is based on a TDA1524a class of an IC-based tone control circuit. With few components will efficiently control a stereo input. The main advantage of this pre amp board is the minimal of the components.…
Clip indicator The amplifier have a specific wattage or power output. Exceed the limit of that power delivery capacity the speaker get damaged and burns. The power limit of the power amplifier is indicating as a clip indicator. Share Button…
Simple speaker protection circuit, The active speaker protection circuit is working based on 3 transistors. It’s the best amplifier protection circuit at a cheap rate. You can get the components in any cheap electronic shops. Share Button Share on Facebook…
100w Class D amplifier is based on an operational amplifier of LM393 and a power MOSFET of IRF 540 and IRF 9540. Using a few components you can easily build a powerful amplifier. The amp working fine on high-frequency audio…
Replacement of TDA 2030, the IC is a plastic-packaged 5-pin in pendawatt. It delivers up to 14 watts at 14-28v dc. The guaranteed power output from the IC is 12 watts. Replacement of tda2030 will give you the better performance…
The single TDA2030 with a transistor circuit will provide you with the maximum power output (up to 40w). So in this article and like to share the simple audio amplifier circuit using TDA 2030 and to power transistor amplifier circuit.…
This class D amplifier circuit is based on IR2110 ic. The power output is up to 900w with HiFi audio quality. The circuit diagram and PCB layout are available here. Share Button Share on Facebook Share on Pinterest Share on…
DIY 500w Class D amplifier circuit using TL494 ic. it is a class-d tl494 switching amplifier with high efficiency. You can use it as a car sub amp. The TL494 is a PWM ic will provide a high-quality signal that…