3055 transistor audio amplifier circuit. Once the circuit is built and tested, the 12 Volt 2n3055 Transistor Amplifier Circuit Diagram can be used in various applications such as audio circuits, data signal processing, and even radio signal amplification. In conclusion, building a simple 100-watt amplifier circuit using 2N3055 transistors is a fun and rewarding project for electronics enthusiasts. The circuit of this amplifier is quite simple because it has the minimum number o… If you want a powerful amplifier with great, high-quality sound that is also economical, we advise utilizing the 2N3055-based 50-watt audio amplifier circuit. A 2N3055 Transistor Audio Amplifier Circuit Diagram is a suitable choice for a number of applications. It is an essential component in audio systems, ranging from personal electronic devices to home theater setups. Constructing a 150W Amplifier Circuit Diagram using TIP3055 can be a rewarding DIY project for audio enthusiasts and professionals alike. The 2N3055 is a bipolar transistor that is used The 2N3055 power transistor was introduced by the Radio Corporation of America (RCA) in the early 1960s. Thank you In this article, we will discuss a 150W OCL amplifier circuit diagram using high-quality transistors such as 2N3055, BD139, BD140 & 2SA733. Can be directly connected to CD players, tuners, and tape recorders. I would like to build a power amp that can put out approximately 300-500W into a 4 ohm load with +/- 30V rails. Using transistors, electronic components and a few other tools, building a 2N3055 transistor power amplifier circuit is surprisingly easy. These are the standard 60V/15A variety. This amplifier is capable of producing a high-quality sound that is free from distortion and noise while maintaining an excellent power output. The 150W amplifier circuit diagram 2N3055 detailed in this article harnesses the power and performance of the dual 2N3055 transistors. dear to all the team , i would like to ask you if i can change the circuit of this amplifier and put another 2 or 4 final transistors Mj15015j ( equivalent of 2N3055). 100w amp circuits 100w total output power of 50w per channel is not symmetric single source of supply for 63 volt dc supply transformer 43v ac suggested 8amp npn output transistors tip3055 3055 Transistor Amplifier Circuit Diagram Are you looking for the perfect amplifier circuit to power your electronic projects? If so, the 3055 Transistor Amplifier Circuit Diagram may be just what you’re looking for! This versatile circuit was developed in the late 1960s and has been used as a reliable and powerful audio amplifier ever since. 4 Simple 50W OTL audio amplifier circuit using 2N3055, can build easy and cheap, It's durable and very loud sound , Not needed speaker Protection. Audio Amplifier With Single Transistor 2N3055: This Audio amplifier consists of the single transistor (2N3005) and a simple amplifier circuit consists of simple electrical components like resistors, capacitors etc. 8 - 1V. The 3055 Transistor Audio Amplifier Circuit 12V is a revolutionary circuit designed to provide powerful and high-quality audio amplification for use with a wide variety of audio sources. This powerful audio amplifier circuit offers users unprecedented sound quality, clarity, and power, making it a great choice for anyone looking to upgrade their music system. Buy rECORD 450W 2N3055 AND 2N3773 Powerful Transistor Audio Amplifier Board for DIY Sound Recorder and Sound Circuit Electronic Hobby Kit for Rs. this is the point, op-amp with power transistors without much accessories (I can use universal transistors but not those BCXXX transistors in the circuit in the first link) 2N Power Amplifier - circuit diagrams, schematics, electronic projects. As you can see, in this design the components have a big tolerance, so you can build it almost of the components, which you find at home. Transistor 2N3055+MJ2955 must be mounted on a heatsink. In this article, we will discuss a 100W power amplifier circuit diagram that utilizes dual 2N3055 transistor. It is the circuit that gives bland. rECORD 450W 2N3055 AND 2N3773 Powerful Transistor Audio Amplifier Board for DIY Sound Recorder and Sound Circuit Electronic Hobby Kit at best prices with FREE shipping & cash on delivery. Find this and other hardware projects on Hackster. The basic operation of the circuit involves the use of a voltage divider network to bias the transistor at a specific quiescent point. 4 (15) ₹866 M. Oct 11, 2017 · The diagram shows how to set up the amplifier circuit, including the input, gain, output, and bias settings. My main problem is Two commonly used transistors are 2N3055 and MJ2955 in Class-AB amplifier circuit design. #ha Product description 3055 Amplifier Circuit Board Kit Powerful Transistor Audio Amplifier Board 250 Watt RMS Amplifier Board with Bass, Treble, Volume and Balance Controllers The 3055 board is a versatile and high-quality circuit board designed for a wide range of electronic applications. Simple and low cost. 2n3055 audio amplifier with transistor, Powerful audio amplifier with 2n3055 C1 capacitor governs the low frequencies (bass), with the capacitance grows, the lower shorter intervals are increasingly high. Introduction The 2N3055 audio amplifier circuit with the 741 IC is a popular choice for audio enthusiasts looking to build their own amplifier. Mar 11, 2025 · Build a simple amplifier using this 12 volt 2n3055 transistor amplifier circuit diagram. Customization this circuit. Under #3055board #3055amplifier #amplifierrepairing 3055 amplifier board making. It is the foundation of a powerful and versatile sound system, providing amplification to both digital and analogue audio devices. The mini crescendo 100 watt transistorized amplifiercircuit explained here was built and tested by me and am extremely pleased by its performance and also its ruggedness as far as maintenance and handling is concerned. 30 Day Replacement Guarantee. This amplifier can provide up to 2x100W on 4 ohms, being able to amplify the signal received from any audio source including mobile phones. Its frequency response is wide when paired with a low-noise OP-AMP. The 3055 Transistor Audio Amplifier Circuit is one of the most popular audio amplifiers available today, and is a great choice for those looking to get the best sound from their speakers. The 3055 transistor is a great building block for This 50W 2N3055 MJ2955 amplifier circuit is easy to make and economical. The 12 Volt 2n3055 Transistor Amplifier Circuit Diagram is an essential component of any audio system. i attach you the diagram of the amplifier . The optimal supply voltage is around 50V, but this amp work from 30 to 60V. Application Circuits using 2N3055 The 2N3055 is a versatile NPN power transistor which can be effectively applied for all medium power (current) delivering circuit. Among these, the 100W amplifier circuit diagram using 2N3055 and 2N2955 transistors emerges as a powerful solution for audio enthusiasts seeking enhanced performance. - this is a class B amplifier, this means, that a current must flow through the end transistors, even if there is no signal on the input. The circuit is simple and low cost to build. Amplifiers are essential for achieving a high-quality sound system, but most of them require complicated wiring and a large Audio Amplifier Circuit Diagram Using 2n3055 If you’re looking for an audio amplifier circuit diagram, one of the most popular ones is the 2N3055 circuit. amplifier board repairing. This type we can make an audio amplifier circuit using 3055 metal transistor. 3055 Transistor Amp Circuit An amp circuit with a 3055 transistor is a powerful piece of circuitry that amplifies electric signals in an audio system. The amplifiers are designed for durability and high volume, making them suitable for different audio applications. io. But if I keep it on for a few seconds I get out of the smoke from the speaker In this article, we will discuss a bass amplifier circuit diagram using popular transistors TIP3055, TIP2955, and the TDA2030 IC. In this article, we will discuss a 100W audio amplifier circuit diagram using TIP3055, TIP2955, BC546 & BC557 in the output, driver & preamp. It has been used extensively in professional sound engineering, as it can provide clean and clear sound amplification. The 3055 Transistor Amplifier Circuit is one of the most powerful and versatile amplifier circuits available today. It can output around 60W of power and works with a supply voltage range of 30-60V. It’s an easy-to-follow circuit diagram that anyone can use to build an audio amplifier. The 12 Volt 2n3055 Transistor Amplifier Circuit is a simple two-stage amplifier circuit that uses the popular 2N3055 power transistor. This 300 watt High power audio amplifier circuit is based on TIP2955 and TIP3055 Power transistors, the circuit uses 50V DC dual power supply. The amplifier uses a 2N3055 transistor and has an optimal supply voltage of around 50V. This circuit is used in many different applications and can be used for both home and commercial use. Hey guys, I've noticed that I have amassed quite a few TIP3055, TIP2955, 2N3055, MJ2955 transistors throughout the years. Because it uses components that are affordable, simple to understand, and easy to work with. With just a few easily available components and patience, you can create a powerful amplifier that produces high-quality sound. Circuit description: At first glance regarding the power floor we will tend to believe that it is not a symmetrical configuration because the two 2N3055 power transistors are both NPN. The detailed informations is here. how was the circuit ? thanks Introduction Amplifiers lie at the heart of modern audio systems, elevating sound signals to create immersive experiences. Step 8: Circuit Is Completed Now our audio amplifier circuit is completed so connect battery to the battery clipper and Plug-in aux cable to mabile phone and play music. In this article, we will discuss a 100W audio amplifier circuit diagram using the popular 2N3055 transistor. The 3055 Transistor Audio Amplifier Circuit is one of the most popular types of audio amplifiers on the market today, and for good reason. With these basic parameters, you can build a custom circuit that can be tailored to your exact needs. Whether you need to upgrade a existing sound system, or just want to give your speakers an added boost, this simple circuit will deliver great results. 60 watt/ 50 watt audio amplifier circuit with PCB using 2N This is Power Amplifier OTL 60W circuit. The 2N3055-MJ2955 Class-AB Stereo Amplifier using 2N3055 & MJ2955 transistors combination with C2383 transistor in the audio section is an excellent circuit for achieving high-quality sound reproduction. However, to enhance the performance of the amplifier circuit in the audio section, it is recommended to use C2383 transistor. The few main of these applications are in the field of inverters and power amplifiers. The 2N3055 remains very popular as a series pass transistor in linear power supplies and is still used in for medium- current and high- power circuits generally, including low frequency power converters although its use in audio power amplifiers and DC-to-AC inverters is now less common and its use in higher frequency switch-mode applications I am deciding to use an op-amp with the circuit. 3055 Amplifier Circuit Board Kit Powerful Transistor Audio Amplifier Board 250 Watt RMS Amplifier Board for DIY Amplifier with Powerful Transistors with Bluetooth FM Mp3 Module Kit 3. R. This audio amplifier is built about most famous 2N transistors. 3055 transistor audio board making animation video. This transistor is often used in audio and high-power applications, so it’s great for amplifying low-level signals. This current can be regulated with the 500ohm; trimmer resistor. Jun 6, 2025 · Here we learn how to make a very simple 100 watt amplifier circuit using a 2N3055 transistors and a few other passive components. The maximal input voltage is around 0. Aug 26, 2025 · They are OCL class AB amplifiers using 2N3055+MJ2955 is easy to build, and very inexpensive. It allows you to easily increase the volume of your audio signal without sacrificing sound quality or requiring more power. The 300W OCL power amplifier circuit diagram using 2N3055 and MJ2955 is a popular choice for audio enthusiasts looking to enhance their audio experience. In this article, we will explore the circuit diagram of a 300W audio power amplifier that utilizes 3 pairs of 2N3055 and MJ2955 transistors. Oct 10, 2023 · In this article, we will discuss the simple audio amplifier circuit using 2n3055 MJ2955 and explore the specifications and its working. This circuit is manufactured miniature and very modest, the bulwark portion is prepared by using IC ua741 or LM741 as op-amp. online. 3055/3773 amplifier board best sound and power tha most powerful amplifier board to rrangistor heavy basss and heavy watt 200The 3773 transistor-based amplif Best Popular Mono & Mono Heavy Bass Amplifier , Simple - Powerful top 4 #3055 #mono #electronic #audiorepair #poojaelectronicsbeawar5200 ट्रांसिस्टर से एमप्ल Tech Trade 1000 Watts 5200 1943 Mosfet Based Diy Stereo Audio Amplifier Circuit Board Karaoke Mic Connection Bluetooth Module Better Than 4440 3055 41 Whether you're building a power supply, an audio amp, or just need a sturdy switch for high-current applications, these transistors deliver consistent performance. To use Power Supply +35V -35V 2A. These transistors are popular due to their high power handling capabilities and excellent thermal properties. It was one of the first silicon power transistors, offered unrivalled second breakdown immunity and found many applications particularly in audio power amplifiers. . Introduction A power amplifier is a vital component in any audio system, as it is responsible for amplifying the weak audio signal to a level suitable for driving loudspeakers. This document provides details on an electronic circuit diagram for a 2N3055 power amplifier rated at 60W. A 2N3055 transistor power amplifier circuit diagram might be just what you need. This circuit utilizes the 2N3055 and MJ2955 transistors for the power output stage and the 741 IC as the preamplifier. P: ₹1,098 2n3055 amplifier circuit with pcb 60w eleccircuit com record 450w and 2n3773 powerful transistor audio board for diy sound recorder electronic hobby kit in india 50w ocl main using lf351 mj2955 120w power supply schematic diagram 24w class a simple two transistors circuitszone images free best npn type 4 40 w single stereo homemade bluetooth Dual Transistor Made Amplifier Circuit (Tip3055+Tip147) || DC 12v - JLCPCB. I put in series to power a 100W lamp to limit the current. This is the circuit of amplification of power in which I used TIP3055 and TIP2955 transistors as amplifiers which provides power up to 140RMS. Only Genuine Products. It can be used to amplify audio signals from an instrument, high-performance speakers, or even a computer. It includes circuit diagrams, component lists, and assembly tips, emphasizing ease of construction and sound quality. The document provides detailed instructions for building various audio amplifier circuits using the 2N3055 transistor, with power outputs ranging from 30W to 60W. An audio amplifier is an electronic device that amplifies low-power audio signals to a level suitable for driving speakers. This circuit utilizes the reliable and powerful 2N3055 and MJ2955 transistors in the output section, along with BC507, D313, D438, and A564 transistors in the driver and preamplifier sections. Hi, has anyone tried to build this amp? Electronics Circuits: Power Amp OCL by 741+2N3055+MJ2955 I bought the printed circuit board and mount it all. In this article we will explore a power amplifier circuit with tone control using dual 2N3055 transistors and its specifications. The 2N3055 power amplifier circuit is a simple class AB amplifier that uses a single transistor to deliver high power. A 3055 Transistor Audio Amplifier Circuit Diagram is an important component of any high-performance audio system. ghkwp, hjelz, jdg5bu, smdm, ofof2, x8siy5, or8b, wnno5, jywh, rzc0ac,