Mypcb Receivers Amplifiers

Introducing the 400 Watt Hi-Fi Mono Amplifier Board, expertly designed and assembled to provide unparalleled audio performance. This powerful amplifier utilizes industry-standard 2SC5200 and 2SA1943 transistors, ensuring ultra-low distortion and noise levels. This board is versatile and compatible with both 4 & 8-ohm speakers, making it suitable for usage with speaker power ratings ranging from 100 to 600 watts. With a working voltage of ±18 to ±45 Volt DC, it's recommended to pair this amplifier with a 30-0-30 VAC transformer rated at 5-8 Amperes. Ideal for various applications, this amplifier board excels in amplifying musical instruments, making it a perfect choice for guitar, keyboard, and banjo amplification. Its compact design allows for seamless integration into speaker enclosures, transforming them into high-performance setups. As a subwoofer amplifier, it delivers powerful amplification of low-frequency sounds, making it ideal for enhancing audio in public address systems and large gatherings such as family functions and wedding parties. Experience music like never before—clear and engaging, with a frequency response from 20 Hz to 50 KHz. The thoughtfully designed board measures 130 mm x 82 mm (5 inches x 3.2 inches) and comes complete with a fully assembled amplifier board, a quick reference guide, and a circuit diagram for ease of use. Whether you’re setting up a home audio solution or requiring high-fidelity performance for professional audio setups, this amplifier delivers best-in-class performance for all your audio needs.

The 200 Watt HiFi Mono Amplifier Board is engineered for audio professionals and enthusiasts looking for a reliable and powerful amplification solution. Utilizing top-grade components, including 2SC5200 and 2SA1943 power transistors, this assembled board is perfect for various audio applications. It boasts an ultra-low Total Harmonic Distortion (THD), making it an ideal choice for guitar amplifiers, home theaters, studio monitors, and musical instrument amplifiers. This compact board supports 4 & 8 ohm speakers and can handle between 100 to 300 watts of speaker compatibility, confirming its versatility in different setups. Operating within a voltage range of ±18 to ±45 Volt DC, it is most effective when paired with a transformer rated at 30-0-30 VAC at 3-5 amperes. To facilitate assembly and troubleshooting, a detailed wiring diagram, bill of materials (BOM), and instructions are included with every unit. The frequency response of 20 Hz to 50 KHz enables high-fidelity amplification of musical instruments such as guitars, keyboards, and banjos, making this amplifier board an essential addition to any audio setup. Whether you're building a custom speaker box, a powerful subwoofer amplifier, or a public address system for events, this amplifier board guarantees crystal-clear audio performance with unmatched clarity.

The 100 + 100 Watt RMS Stereo Amplifier Board is engineered to deliver high-powered audio performance in a compact and efficient design. Utilizing robust 2SC5200 and 2SA1943 transistors, this amplifier board provides 100 Watts of dynamic output power per channel, making it ideal for home audio setups and professional applications. This board is equipped with an on-board power supply rectifier and heavy-duty filter capacitors, offering reliable performance and clean power delivery. Designed for easy integration, simply connect a compatible 24 0 24 VAC transformer rated at 5-8 Amps, and you’re set to enjoy exceptional sound quality. Ideal for personal and commercial use, this amplifier allows you to connect a variety of audio sources including USB/Bluetooth players, mobile phones, and various other devices. With a focus on low Total Harmonic Distortion (THD) of less than 0.1%, you can enjoy clean and clear audio reproduction. The inclusion of through-hole components enhances the ease of assembly and repair, making it a practical choice for enthusiasts and technicians alike. Whether you're building a high-performance audio system or upgrading existing equipment, this amplifier board is a cost-effective solution, providing superior sound quality without breaking the bank.

The TDA2030 TDA2050 LM1875 Simple & Low Cost Stereo Amplifier Board is an ideal solution for those looking to build a powerful yet budget-friendly stereo amplifier for their desktop or laptop audio needs. Designed specifically for the TDA2030, TDA2050, and LM1875 Integrated Circuits (ICs), this PCB allows for seamless assembly into a bridge configuration, enhancing your sound system’s output up to 36 watts. Made with high-quality Glass Epoxy FR-4 Grade A PCB, each unit is compact, measuring 85 mm x 55 mm, making it perfect for tight spaces. The board supports a wide supply voltage range from ±6 to ±22 volts and requires a 15 - 0 15 VAC 3 Ampere transformer for optimal functionality. With features like minimized distortion and maximum power output, this PCB is not just a cost-effective solution but also provides superior audio performance. Complete with a circuit diagram, bill of materials (BOM), and assembly instructions, users can effortlessly construct their own stereo amplifier. Additionally, for best performance, incorporating a quality heat sink is recommended to manage thermal output effectively. The PCB is proudly made in India, ensuring robust quality for audio enthusiasts and manufacturers alike.

Enhance your audio experience with our 100 Watts Mosfet Amplifier Board, specifically designed for high performance with subwoofers, bass tubes, and other applications requiring a potent and low-distortion amplifier. Utilizing the powerful IRFP240 and IRFP9240 Mosfet transistors, this assembled board delivers an impressive 100 watts of dynamic output power ensuring clear, rich audio. It features an exceptionally low Total Harmonic Distortion (THD) of just 0.07% at 70 watts output for 8-ohm speakers, guaranteeing pristine sound fidelity. Designed to work seamlessly with both 4 ohm and 8 ohm speakers ranging from 50 watts to 200 watts, this versatile amplifier is ready to elevate your sound setup. Powered by a supply voltage of ±18 volts to ±35 volts DC, we recommend a transformer specification of 24-0-24 volts at 5 amps to achieve peak performance. The compact size of this amplifier makes it suitable for creating high-power audio devices while fitting into tight spaces. Each board has been carefully assembled and tested in India, complete with a quick reference guide, circuit diagram, and wiring instructions, ensuring a straightforward setup. Ideal for DIY enthusiasts, this Mosfet amplifier board is perfect for constructing subwoofers, guitar amplifiers, and other high-power audio systems, making it the go-to choice for quality audio productions.

Introducing the 100 Watt Audio Amplifier Kit featuring the powerful 2SC5200 and 2SA1943 power transistors. This kit is perfect for audio enthusiasts and hobbyists looking to delve into the world of audio amplification. With a robust output power of 100 watts at 4 and 8 ohms, this mono amplifier is versatile enough to be connected to various speaker types, accommodating loads between 50 watts to 200 watts. Designed for easy assembly, this kit includes a comprehensive circuit diagram, Bill of Materials (BOM), and clear instructions, making it a fantastic learning tool for those wanting to understand the basics of audio amplification. The required supply voltage for this audio amplifier ranges from ±18 volts to ±35 volts DC, with a recommended transformer specification of 24-0-24 VAC and a minimum current rating of 5 amperes. Additionally, the frequency response of the amplifier is impressive, maintaining a ±1 dB variation from 20 Hz to 50 KHz, ensuring crisp and clear sound reproduction. Whether you're looking to amplify bass for your subwoofer, enhance sound for musical instruments like guitars and keyboards, or simply enjoy clarity in your audio, this compact and efficient kit has you covered. The PCB is made in India, ensuring quality and reliability in your audio projects.

Introducing our high-performance 600 Watt HiFi Audio Amplifier Board, uniquely designed for audiophiles and professionals looking for power, clarity, and versatility. Utilizing IRFP240 and IRFP9240 power MOSFETs, this amplifier board delivers a staggering maximum dynamic output of 600 watts with a remarkably low total harmonic distortion (THD) of just 0.1%. Operating within a wide voltage range of ±24 volts to ±55 volts DC, this amplifier is perfect for a variety of applications including DJ setups and PA systems. Designed for high speaker usability, it accommodates 4- and 8-ohm speakers with power ratings ranging from 200 to 600 watts. With built-in protection devices and a standard component setup, this amplifier board offers both safety and convenience in assembly and maintenance.

The 150 Watt HiFi Audio Amplifier Board is a powerful solution for audio enthusiasts seeking remarkable sound quality without compromising on performance. Designed for DIY enthusiasts and professional builders alike, this PCB facilitates the construction of a robust audio amplifier utilizing NPN power transistors such as the 2SC5200, 2N3055, and 2N3773. With a maximum dynamic output power of 150 watts and a remarkably low total harmonic distortion (THD) of just 0.01% at a 60-watt output, this amplifier will deliver crystal-clear sound quality for your audio applications. The board operates efficiently with a broad DC supply voltage range of 18 to 35 volts, making it highly adaptable and suitable for a variety of speaker configurations, including 4 and 8 ohm speakers rated between 50 watts to 200 watts.

The LM3914 LM3915 10 LED VU Meter Sound Level Indicator is an expertly assembled board designed to showcase sound levels with precision and clarity. Ideal for audio enthusiasts and professionals, this compact PCB provides a reliable and cost-effective solution for visualizing audio signals. Operating at a supply voltage range of +9 to +18 volts, with a recommended battery voltage of +12 volts, it caters to various user needs. Simply connect the speaker output parallely to the Sig. IN connector, and adjust the RV1 for optimal performance. The meter uses 10 LEDs, which can either be 3 mm or 5 mm in size, for a bright and effective display. The board operates in bar mode, where pin 9 is connected to the positive supply for enhanced visibility. Measuring just 38 mm x 72 mm (1.5 inches x 2.8 inches) with a thickness of 1.6 mm, this low-cost VU meter is an exceptional choice for anyone looking to integrate a sound level indicator into their audio system or project.

The 50 Ampere Power Supply using KBPC5010 and 10000uF x 4 Capacitors is an exceptional choice for high-fidelity audio amplifiers, designed to deliver unparalleled audio performance. Assembled with a heavy-duty KBPC5010 bridge rectifier, this power supply can handle a maximum output current of 50 Amperes, ensuring that your audio equipment receives the robust power it requires for optimal operation. With a PCB size of 150 mm x 75 mm (5.9 inch x 3 inch) and a thickness of 1.6 mm, the board showcases a compact yet sturdy build, making it an ideal fit for various audio amplifier setups. The unregulated power supply efficiently delivers high peak currents while maintaining low ripple, a critical feature for audio amplifiers that require stable and clean power delivery. Notably, this product includes fuses on each supply rail to prevent burnout in case of faults or short circuits, providing an added layer of safety. Built with standard components available in local electronic stores and featuring only through-hole components, this power supply fosters ease of soldering and component replacement. Screw terminals with a 5mm pitch at both input and output ensure effective handling of high currents, making installation and maintenance straightforward.

TDA2030A Stereo Amplifier kit - Best for making Desktop / Laptop Speakers Easily Converted in Bridge Configuration 36 Watt Output in Bridge Mode Supply Voltage - 6 - 0 - 6 to 18 - 0 - 18 Volt DC Transformer Recommended - 12 - 0 12 VAC 3 Ampere The Kit Contains all the components required for assembling the Amplifier.