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TDA2030/TDA2050 Mono Amplifier PCB – High Power 14W-32W Audio Board
1๏ธโฃย Dual IC Supportย – Compatible with TDA2030 (14W) and TDA2050 (32W)
2๏ธโฃย Premium 1000ฮผF Capacitorย – Ensures stable power and enhanced bass response
3๏ธโฃย Low Distortionย – <0.5% THD for clean audio reproduction
4๏ธโฃย Wide Voltage Rangeย – Works with ยฑ12V to ยฑ18V DC power supplies
5๏ธโฃย Robust Constructionย – Thick copper traces for durability and heat dissipation
6๏ธโฃย Compact Designย – Space-efficient layout for easy integration
7๏ธโฃย Clear Terminal Labelingย – Simplified wiring for quick installation
8๏ธโฃย Versatile Applicationsย – Ideal for subwoofers, PA systems, and car audio
9๏ธโฃย High-Quality Componentsย – Professional-grade parts for reliable performance₨ 45 -
TDA7294 100W Mono Amplifier PCB – High-Power Audio Board for Professional Sound Systems
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๐ High-Power Output: Delivers up to 100W RMS @ 4ฮฉ and 70W @ 8ฮฉ.
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๐ Premium Audio IC: Built around the trusted TDA7294 for high-fidelity performance.
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๐ Mono Channel Design: Ideal for subwoofers or dedicated speaker applications.
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๐ Wide Voltage Support: Operates from ยฑ25V to ยฑ40V DC for flexible use.
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๐งฑ Professional PCB Layout: Engineered for optimal heat dissipation and reliability.
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๐ง Heavy-Duty Construction: Thick copper traces for improved power handling.
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๐ต Low Distortion: <0.1% THD ensures clean and detailed sound output.
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๐ Input Sensitivity: Requires only 1V RMS for full power output.
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๐ก๏ธ Built-in Protections: Includes short-circuit, thermal, and mute/standby functions.
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๐ ๏ธ DIY & Pro Ready: Suitable for subwoofers, home theaters, and custom audio builds.
₨ 75 -
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TDA7388 Amplifier PCB Bare Board | 4 Channel 45W+45W+45W+45W | Size 2″ x 3.5″
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๐ 4 Channels Output โ 45W + 45W + 45W + 45W powerful audio performance.
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๐ ๏ธ Bare PCB Board โ Ready for DIY assembly with your own components.
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๐ Compact Size โ 2 inches x 3.5 inches, ideal for space-saving projects.
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๐ฅ High Quality Material โ Durable PCB with clear, easy-to-read silk screen labels.
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๐ฏ Compatible with TDA7388 IC โ Designed specifically for TDA7388 amplifier chip.
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๐ง Perfect for DIY Projects โ Car amplifiers, home audio systems, custom speakers, and more.
₨ 75 -
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ULTRA-POWER 300W MOSFET MONO AMPLIFIER PCB
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๐ Dual N-Channel Output: Utilizes two IRF240 MOSFETs for superior current handling and a rich, musical audio signature.
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โก High Power Delivery: Capable of pushing a massive 300 Watts RMS in mono configuration for high-impact sound.
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๐ Wide Voltage Range: Optimized for Dual $56V$ DC operation, allowing for maximum dynamic range and headroom.
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๐ ๏ธ User-Friendly Silk Screen: Features ultra-clear component labeling, making it easy for hobbyists to populate and solder with zero errors.
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๐ก๏ธ Advanced Thermal Logic: Designed with dedicated mounting spaces for BD139 and MJE series driver transistors to manage heat effectively.
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๐ Subwoofer Ready: The high current output makes it an ideal choice for driving large-diameter subwoofers with tight control.
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๐ Space-Saving Footprint: The pro-engineered $10\text{cm} \times 9\text{cm}$ PCB fits easily into standard amplifier chassis and heat sinks.
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๐ก๏ธ Premium Build Quality: Manufactured on a high-grade glass epoxy substrate for long-lasting durability and heat resistance.
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๐ Flexible Inputs: Includes dedicated pads for Audio Input, Ground, and Speaker Output for clean and easy wiring.
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๐๏ธ Heavy-Duty Support: Supports large-wattage ceramic resistors and high-voltage electrolytic capacitors ($80V$) for stable performance.
₨ 150 -
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Universal Transistor Amplifier PCB – Compatible with D313, 2N3055, D1047, 2SC5200
โ Universal compatibility with 4+ transistor types
โ Includes 4x IN5404 protection diodes
โ Compact and space-saving design
โ High-quality fiberglass PCB material
โ Clearly marked solder points for easy assembly
โ Ideal for 50W-200W amplifier projects
โ Stable performance under heavy loads
โ Suitable for audio repairs or custom builds
โ Cost-effective alternative to OEM boards
โ Model D104 with proven reliability₨ 290