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D1047 – High Power NPN Transistor | 140V, 12A, 100W
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Voltage Rating (Vce): 140V
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Collector Current (Ic): 12A
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Power Dissipation (Pd): 100W
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Package Type: TO-3P
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Gain (hFE): 40 – 320 (Typical Range)
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Applications: Audio Amplifiers, Power Switching Circuits, Motor Control, Voltage Regulators
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High Efficiency and Durability
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Reliable Performance in High Power Applications
₨ 110 -
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D1047 70W Mono Audio Amplifier PCB – High Power Circuit Board for DIY Projects
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✅ Supports D1047 Transistor – Designed for high-power mono audio amplification
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✅ 70W Output Power – Great for home audio or custom speaker projects
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✅ Clear Silk Screen Layout – Easy identification of components for quick assembly
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✅ Heavy-Duty Copper Traces – Reliable current handling and durability
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✅ Integrated Rectifier Section – Includes space for 4x IN5400 diodes and 2x 2200µF capacitors
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✅ DIY Friendly – Perfect for electronics hobbyists and students
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✅ Compact Design – Space-saving layout without compromising performance
₨ 105 -
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D1047 Audio Stereo Transistor Amplifier Circuit kit 70+70 Watts Class AB Board
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🔊 MASSIVE 140W STEREO OUTPUT – Delivers a powerful 70W + 70W across two channels, providing enough energy to fill large rooms with immersive sound.
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🎼 CLASS AB FIDELITY – Combines the efficiency of Class B with the low distortion of Class A, ensuring a smooth, natural audio response.
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⚡ HIGH-EFFICIENCY POWER – Operates at over 80% power efficiency, meaning more energy goes to your music and less is wasted as heat.
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🏗️ ROBUST THERMAL DESIGN – Equipped with four individual aluminum heat sinks to keep the high-power transistors cool during extended use.
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📉 WIDE FREQUENCY RANGE – Supports a broad response from 20Hz to 2000Hz, capturing everything from deep sub-bass to clear mid-tones.
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🔌 DUAL AC POWER INPUT – Optimized for high-performance transformers with a recommended supply voltage of 25V + 25V AC.
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📻 VERSATILE IMPEDANCE – Perfectly compatible with speakers ranging from 4Ω to 8Ω, giving you the flexibility to use a variety of cabinet types.
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🛠️ EASY CONNECTIONS GUIDE – Features clearly labeled onboard points for Audio Input, Speaker Output, and AC Power, making DIY installation a breeze.
- Frequency response: 20Hz to 2000Hz
- Speakers size: 8 to 10 inches (10 inches recommended)
₨ 1,050 -
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D1047 High-Power 70W Mono Transistor Audio Amplifier Board – Class AB Professional Series – 25V AC Powered Heavy-Duty Sound Kit
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🔊 70W High-Power Output: Delivers a powerful mono signal, specifically designed for driving heavy-duty speakers.
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🏗️ D1047 Transistor Core: Utilizes premium high-current transistors for consistent professional performance.
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📉 Class AB Efficiency: Combines the high-fidelity sound of Class A with the efficiency of Class B for over 80% power efficiency.
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📏 Optimized for 10-Inch Drivers: Specifically tuned to provide the best response for 10-inch speakers and 8-inch cabinets.
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⚡ Stable A.C. Input System: Designed for 25V+25V 6A AC power supplies to ensure a steady and hum-free audio experience.
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🎸 Full Frequency Range: Covers everything from 20Hz to 2000Hz, delivering deep, punchy bass and rich mids.
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❄️ Heavy-Duty Cooling: Features a large, high-surface-area aluminum finned heatsink to prevent thermal throttling.
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🔗 Easy Integrated Connections: Clearly labeled board for Speaker Ground, Audio Input, and A.C. Power for fast wiring.
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🛡️ Wide Impedance Range: Supports a variety of speaker configurations from 4$\Omega$ to 8$\Omega$ with ease.
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🛠️ DIY Enthusiast Friendly: The ideal core component for building Subwoofers, Home Audio Upgrades, or Portable PA Systems.
₨ 690 -
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D313 Transistor – NPN Power Transistor | 60V, 3A, 10W
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Voltage Rating (Vce): 60V
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Collector Current (Ic): 3A
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Power Dissipation (Pd): 10W
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Package Type: TO-220
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Gain (hFE): 40 – 320 (Typical Range)
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Applications: Audio Amplifiers, Power Switching Circuits, Voltage Regulators, Motor Drivers
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High Efficiency & Durability
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Versatile & Cost-effective Solution
₨ 45 -
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DC 0V–100V LED Digital Voltmeter (3 Wires) – Mini 0.28 Inch Display
🔹 Wide Measuring Range: 0V – 100V DC – suitable for multiple DC applications.
🔹 High Accuracy: ±3% precision ensures reliable and stable voltage readings.
🔹 Compact Design: Small 0.28-inch display fits anywhere – saves panel space.
🔹 Reverse Polarity Protection: Prevents damage even if wires are connected backward.
🔹 Auto Decimal Adjustment: Two decimals below 10V, one decimal above 10V for best clarity.
🔹 Bright LED Display: Available in Red / Blue / Green / Yellow for clear visibility.
🔹 Low Power Consumption: Operates efficiently with <30 mA current.
🔹 Easy 3-Wire Connection:
🔴 Red – Power + (VCC)
⚫ Black – Ground (GND)
🟡 Yellow – Voltage Input (V_in)
🔹 Durable & Safe: Works reliably between -10°C to +65°C with built-in circuit protection.₨ 180 -
DC 12-40V 12V-40V 10A PWM Motor Speed Control Switch Controller Volt Regulator Dimmer
- Material: Plastic, metal.
- Working Voltage: DC12V-DC40V.
- Control Power:0.01-400W.
- Static Current:0.02A( Standby ).
- PWM Duty Cycle:10%-100%.
- PWM Frequency:13KHz.
- Control the speed of a DC motor with this controller.
- High efficiency, high torque, low heat generating.
- With reverse polarity protection, high current protection.
₨ 600 -
DC 12V 12W Led Lamp Panel Chip Bead LED Bulb Lamp Brightness Light
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💡 Super Bright Output (1440LM) – Powerful illumination in compact size
⚡ 12W Efficient Power – Low energy, high brightness
🔆 High-Quality LED Beads – Stable and long-lasting performance
🌈 Natural Light (Ra ≥ 80) – Comfortable and eye-friendly
🧱 Aluminum Base – Excellent heat dissipation
📏 Compact 44mm Size – Easy to install anywhere
🔌 12V DC Operation – Perfect for battery and solar use
⏳ Long Lifespan – Durable and reliable lighting
🎯 Uniform Light Spread – No dark spots
🛠 Multi-Purpose Use – Ideal for car, home, and DIY projects
₨ 30 -
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DC 12V 30AMP 6PIN T Shape RELAY
- Rating voltage: 12V
- Normal open current: 30mA
- Normal close current: 20mA
- Maximum switching: 300 operating/minute
- Compact 6-pin configuration
₨ 150 -
DC 220V 100W Ultra High Speed Motor | Industrial Class H Heat Resistant Motor | 13,000 RPM High Performance Powerhouse for Blenders, Mixers & Heavy-Duty DIY
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🚀 Blistering 13,000 RPM: Delivers incredible rotational velocity for high-speed applications like blenders and industrial mixers.
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💪 Powerful 100W Output: Provides the necessary wattage to maintain high performance under significant mechanical loads.
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🔥 Class H Heat Resistance: Premium insulation allows the motor to operate safely at higher temperatures for longer durations.
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🔋 High Voltage Efficiency: Optimized for DC 220V (220-240VDC) power systems, common in heavy-duty household appliances.
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📏 Industrial Spline Coupling: Equipped with a Plastic Spline Coupling for superior grip and easy integration with rotary tools.
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🏗️ Robust Frame Design: Compact yet powerful dimensions of 7.5cm x 4.4cm make it ideal for space-constrained high-power housings.
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💎 Authentic Model MJ-BH6001W: Features standardized manufacturer markings for guaranteed compatibility and professional quality.
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🛠️ Heavy Duty Brushes: Engineered for long-term durability and consistent power delivery even at maximum speeds.
₨ 795 -
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DC 220V 75W High-Speed Motor | 15,000 RPM Ultra-Power
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🚀 BLISTERING VELOCITY: Achieves an incredible 15,000 RPM for high-efficiency, rapid-rotation tasks.
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💪 OPTIMIZED 75W OUTPUT: Provides a powerful 75 Watts of energy, perfect for consistent heavy-duty performance.
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🔌 HIGH-VOLTAGE READY: Designed specifically for DC 220V operation to suit specialized power systems.
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🔩 THREADED GEAR SHAFT: Includes a precision 13.7mm x 3.8mm threaded shaft for a secure, non-slip grip on attachments.
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📏 COMPACT FOOTPRINT: Ultra-versatile 5.9cm x 4cm dimensions allow it to fit into tight enclosures and handheld devices.
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🏗️ HEAVY-DUTY BUILD: Features a durable metal casing designed to protect internal components during high-intensity use.
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🌀 THERMAL MANAGEMENT: Equipped with front-facing ventilation ports to maximize airflow and prevent overheating.
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🔄 EASY CONNECTIVITY: Fitted with robust rear soldering terminals for quick and secure electrical installation.
₨ 495 -
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DC 220V-230V 12000RPM Round DC Motor Brush High Torque Spindle Motor
- Motor diameter: 44.8 MM
- Motor height: 78 MM
- Motor output shaft diameter: 6.5 mm
- Output shaft length: 11 MM
- Voltage: DC220V
- Speed: 12000 RPM
- Motor weight: 395g
₨ 785