The TDA2050 bridge amplifier is more powerful than the normal circuit that uses only one TDA2050 chip. Circuit like TDA2050 amplifier circuit diagram has only one TDA2050 IC and with a preamplifier circuit based on TL072 Op Amp chip. If you have already built the circuit (TDA2050 amplifier circuit Diagram), the TDA2050 bridge amplifier is …
This is a simple TDA2050 amplifier circuit diagram with a preamplifier stage using the Op Amp TL072 chip. TDA2050 chip is a five (5) pins HI-FI audio amplifier chip common in most audio amplifier circuits especially the class AB circuits. Because of its high voltage (up to 50V) tolerance, it is more reliable over the …
This is a simple power amplifier with bass treble tone control circuit which you can build by yourself. It uses common – cheap components which are not hard or difficult to obtain. Briefly about the Circuit The circuit has three (3) stages; Preamplifier stage, Bass Treble Control stage, and the output power amplifier driver stage. …
This article is a collection of different Op Amp circuits. The term “OP AMP” or “OPAMP” stands for – Operational Amplifier. Operational Amplifier (Op Amp) is a type of voltage amplifier that provides thousands output gain more than the potential difference which is applied at it input(s). This output can go up to hundred thousand …
LM386 Amplifier Circuit is a simple low power amplifier circuit which consumes low power. It is very useful in low power projects or circuits which are powered by batteries such as radio set, tape player, etc. This circuit uses very few external components to amplify low input audio signal. One can use this circuit for …
Bass Treble tone control with volume circuit is a circuit which you can use to control sound frequencies between 16Hz and 16Kz. You can control the Low (Bass), MID Treble, and HIGH Treble sounds in the audio sound. It is a simple circuit which requires less effort to build which means even a novice can …
The below circuit is a simple 60W RMS TDA7377 subwoofer circuit system. This is an easy to build project, it does not need much effort and expenses. The components are easy to obtain from even scraps so that you don’t need to suffer in building this project! This circuit has two transistors amplifiers at input …
The simple 50W amplifier circuit diagram is a simple circuit which you can easily build. It requires no much effort, because it is base on readymade amplifier integrated circuits (ICs). Thus, very few external components will make the amplifier complete to work. The sound ICs of this amplifier is the common sound IC – the …
This article talks about how to convert Alternating Current (AC) to Direct Current (DC). As almost all Electronic devices and circuits use Direct Current (DC) instead of Alternating Current (AC) directly, there is a need for a DC. Though, for a novice it may seem as if is an AC powering Electronic because is plugged …
The Idea of Reversed DC Polarity Protector came to me when a Cousin of mine burnt the main board of a DC powered TV. This happened when he wrongly connected (plugged) DC source plug into the TV’s DC input jack – socket. The fuse was overrated and could not blow up (on time) to break …
