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500W Mono Amplifier PCB – 8 NPN & PNP Output Transistors | 24.5×4.7cm Compact Design | High-Power Final Stage Board
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500W mono amplifier PCB – High-power output for demanding audio applications.
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8 NPN & PNP transistors – Ensures efficient heat dissipation and stable performance.
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Compact size (24.5cm x 4.7cm) – Fits easily into tight enclosures.
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Final stage design – Ready for integration with preamp modules.
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Durable construction – High-quality materials for long-term reliability
₨ 280 -
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800W Outdoor Stereo Amplifier PCB (4.5″×17.7″) – Professional 12-Transistor Power Board
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Massive 800W Output (400W×2 channels)
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12-Power Transistor Array (6 NPN + 6 PNP)
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Outdoor-Rated Design with conformal coating-ready
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Oversized 4.5″×17.7″ Dimensions for optimal heat management
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Military-Grade 2oz Copper Traces for high current handling
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Professional-Grade Components:
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Heavy-duty power supply section
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Multiple bypass capacitor banks
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Protected input buffer stage
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₨ 560 -
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300W Stereo Amplifier PCB with Built-in Power Supply
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300W indoor amplifier PCB for high-power audio applications.
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4 NPN & PNP output transistors ensure efficient signal amplification.
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Rectifier included – ready to use with your dual AC supply.
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Compatible with 25+25V AC dual supply for versatile power options.
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Ideal for DIY enthusiasts and audio professionals seeking reliable performance.
₨ 220 -
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600W Outdoor Stereo Amplifier PCB (3.9″ x 8.5″ Compact Design) High-Power Audio Solution
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Power Output: 600W (300W+300W stereo)
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Transistors: 4x NPN + 4x PNP output pairs
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Frequency Response: 20Hz–20kHz (±1dB)
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THD: <0.05% at rated power
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Input Voltage: Dual supply (±25V to ±50V DC)
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PCB Dimensions: [Dimensions from image if visible]
Applications
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Outdoor concert/stage amplifiers
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Commercial PA systems
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Marine/RV audio upgrades
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High-power DIY audio projects
₨ 290 -
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7KVA Solar Inverter PCB – High Power IGBT Board with 8 IGBTs & 6 Capacitors for Solar Systems
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Model: 7KVA Solar Inverter PCB
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Power Output: 7,000VA
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Key Components: 8 IGBTs + 6 Capacitors
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Board Material: Fiber-based
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Mounting: Pre-drilled holes for easy installation
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Compliance: Meets industry safety standards
Applications:
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Solar power inverters (off-grid/hybrid)
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Industrial UPS systems
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High-capacity power backups
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Renewable energy projects
₨ 1,050 -
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2000W High-Power Bridge Rectifier PCB – Fiber-Based AC/DC Conversion Board (16.6cm x 7.6cm)
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2000W Power Handling – Robust performance for heavy-load applications
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Fiber-Based Construction – Superior heat resistance and longevity
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Optimized Layout – Low-EMI design with efficient heat dissipation
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Standard Dimensions – 16.6cm × 7.6cm for easy retrofitting
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Industrial Compliance – Meets power electronics safety standards
Technical Specifications:
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Model: N-050523D
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Input: AC (configurable voltage range)
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Output: DC with high-current capacity
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Mounting: Through-hole/Screw terminal compatible
₨ 290 -
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2.5KVA Solar Inverter PCB – High-Efficiency IGBT Design with Fiber Base (19.8cm x 15.8cm)
✔ Robust Power Components – Equipped with 4 IGBTs for high-efficiency switching and 3 capacitors for stable voltage regulation.
✔ Premium Fiber-Based Board – Enhances durability and heat dissipation for long-term reliability.
✔ Compact Design – 19.8cm x 15.8cm dimensions for space-efficient installation.
✔ Solar-Optimized – Designed specifically for 2.5KVA solar inverters to maximize energy conversion.
✔ High-Current Handling – Supports demanding loads with efficient power management.Technical Specifications:
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Power Rating: 2.5KVA
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Key Components: 4 IGBTs, 3 capacitors
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Board Material: Fiber-based
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Dimensions: 19.8cm × 15.8cm
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Application: Solar inverters
₨ 560 -
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2.1 Channel 2SD1047 Amplifier PCB Board – 18W+18W+70W High Power Audio Board
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Transistor Compatibility: Designed for 2SD1047 (not included)
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Audio Output: 2.1 Channel – 18W + 18W Stereo + 70W Subwoofer
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Operating Voltage: Suitable for AC input (check specifications for exact ratings)
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Robust Design: Heavy-duty PCB with clear silk screen markings for easy assembly
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Volume Controls: Provision for Woofer, Left, and Right channel control
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High Power Output: Ideal for larger rooms, parties, or bass-intensive setups
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Excellent Sound Quality: Crisp highs, rich mids, and deep bass
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Ideal For: DIY audio amplifiers, subwoofer projects, home theater systems
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Easy Assembly: Clearly labeled layout for stress-free component installation
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Compact and Efficient: Fits perfectly in custom enclosures
₨ 170 -
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2.1 Channel TDA2030 Amplifier PCB Board – 18W+18W+18W Audio Power Board
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Chip Compatibility: Designed for TDA2030 ICs (not included)
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Audio Output: 2.1 Channel – 18W + 18W Stereo + 18W Subwoofer
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Operating Voltage: 12V-0-12V AC
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High-Quality Design: Durable PCB with clear silk screen markings
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Volume Controls: Separate controls for woofer and master volume
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Tone Adjustment: Onboard tone control for fine-tuning sound quality
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Protection Circuitry: Space for protection diodes and capacitors
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Ideal For: DIY speaker projects, home theater systems, and audio enthusiasts
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Easy Assembly: Clearly labeled component placements for beginners and experts alike
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Compact Size: Perfect for compact audio systems
₨ 105 -
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750W Opamp Based Mono Amplifier PCB | 21.4cm x 8.1cm | 10 NPN & PNP Output Transistors
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🔊 750W High Power Output – Delivers strong mono channel performance.
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🔧 Opamp Based Design – Provides clear, crisp, and controlled audio quality.
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🔁 10 Output Transistors Support – Handles both NPN and PNP types for balanced output.
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📏 Board Size: 21.4cm x 8.1cm – Optimized for DIY and professional projects.
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🛠️ Bare PCB Board – Ready for custom assembly with your preferred components.
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🎯 Ideal for High Power Audio Projects – Car amps, custom speaker systems, and home audio builds.
₨ 500 -
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TDA7388 Amplifier PCB Bare Board | 4 Channel 45W+45W+45W+45W | Size 2″ x 3.5″
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🔊 4 Channels Output – 45W + 45W + 45W + 45W powerful audio performance.
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🛠️ Bare PCB Board – Ready for DIY assembly with your own components.
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📏 Compact Size – 2 inches x 3.5 inches, ideal for space-saving projects.
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🔥 High Quality Material – Durable PCB with clear, easy-to-read silk screen labels.
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🎯 Compatible with TDA7388 IC – Designed specifically for TDA7388 amplifier chip.
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🔧 Perfect for DIY Projects – Car amplifiers, home audio systems, custom speakers, and more.
₨ 75 -
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18650 Li-ion Rechargeable Battery 2600mAh | High Power | 45g
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🔋 2600mAh High Capacity – Longer run time for demanding devices.
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🔁 Rechargeable Li-ion Battery – Durable, efficient, and environmentally friendly.
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⚡ Consistent Power Output – Reliable energy for better device performance.
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🛡️ Built-in Protection Circuit – Guards against overcharging, overheating, and short-circuiting.
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🏋️ Lightweight (45g) – Easy to handle and ideal for portable applications.
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🔦 Multi-Purpose Use – Perfect for flashlights, toys, radios, DIY kits, and other gadgets.
₨ 295 -