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Input Voltage: 7V – 32V DC (absolute max: 40V)
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Output Voltage: 1.2V – 35V DC (continuously adjustable)
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Output Current: 0.2A – 8A (adjustable)
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Max Power Output: Up to 300W (requires heat dissipation)
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Efficiency: Up to 95%
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Operating Frequency: 300kHz
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Modes: Constant Voltage (CV) & Constant Current (CC)
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Ripple Output: ~50mV at 12V 5A load
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Short Circuit Protection: Yes (in CC mode)
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Cooling System: Dual aluminum heat sinks for MOSFET and Schottky diode
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Indicator: Dual color LED (Red = Charging, Green = Fully Charged/No Load)
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Adjustment Method: High precision 3296 multiturn potentiometers
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Dimensions: 65mm x 47mm x 22mm
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TDA2030/TDA2050 Mono Amplifier PCB – High Power 14W-32W Audio Board
1️⃣ Dual IC Support – Compatible with TDA2030 (14W) and TDA2050 (32W)
2️⃣ Premium 1000μF Capacitor – Ensures stable power and enhanced bass response
3️⃣ Low Distortion – <0.5% THD for clean audio reproduction
4️⃣ Wide Voltage Range – Works with ±12V to ±18V DC power supplies
5️⃣ Robust Construction – Thick copper traces for durability and heat dissipation
6️⃣ Compact Design – Space-efficient layout for easy integration
7️⃣ Clear Terminal Labeling – Simplified wiring for quick installation
8️⃣ Versatile Applications – Ideal for subwoofers, PA systems, and car audio
9️⃣ High-Quality Components – Professional-grade parts for reliable performance₨ 45 -
400V 6.8uF Electrolytic Polar Capacitor High-Quality
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Capacitance: 6.8uF
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Voltage Rating: 400V
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Type: Electrolytic Capacitor
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Polarity: Polarized (marked with a negative terminal)
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Durability: Reliable and long-lasting performance
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Applications: Power supplies, audio equipment, amplifiers, timing circuits, etc.
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Brand: Shehzad Electronics
₨ 8 -
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3mm Diameter, 1 Meter Length (Transparent) High-Quality Heat Shrink Tube
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Length: 1 meter
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Diameter: 3mm
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Color: Transparent
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Material: Flame-retardant, flexible, and durable.
₨ 31 -
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10mm Diameter, 1 Meter Length (Black) High-Quality Heat Shrink Tube
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Length: 1 meter
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Diameter: 10mm
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Color: Black
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Material: Flame-retardant, flexible, and durable.
₨ 42 -
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2 Hole RCA Female Stereo Audio Jack Socket Connector
- Product Name : RCA Female Connector
- Type : 2 Position Socket Outlet
- Material : Plastic+Metal
- Color: Red, Black, White, Silver Tone
- Size: 22x14mm(LxW) & 28mm x 28mm
- Diameter: 8mm
₨ 28 -
10K Ohm 3296W 3296 Variable Resistor multi turn Trimpot Trimmer Potentiometer
- Size of Potentiometer:L*W*H/11*9*4mm/0.43*0.35*0.15”
- Durable and easy to install
- Very convenient and practical
- High precision and stability
- Very popular among the electronic lovers
- Name: 3296W Multiturn Trimmer Potentiometer,
- Resistance: 1K, 20K,10K, 50K, 100K, 500K ohm,
- Color: blue,
- Pictures are just for illustration purpose
₨ 28 -
XY-P40W Bluetooth 5.0 Stereo Audio Amplifier Board – 40W+40W Wireless Digital Stereo Module
🔹 Bluetooth 5.0 Technology – Stable and fast wireless audio connection
🔹 40W + 40W Output Power – Strong stereo sound performance
🔹 Wide Voltage Input – Supports DC 5V to 24V
🔹 Dual Speaker Support – Works with 4Ω and 8Ω speakers
🔹 Clear Audio Quality – Low distortion sound output
🔹 Deep Bass Response – Enhanced music experience
🔹 Reverse Protection – Prevents wrong polarity damage
🔹 Short Circuit Protection – Safer long-term use
🔹 Thermal Protection – Prevents overheating issues
🔹 Compact Design – Perfect for DIY installations₨ 760 -
3.7V 2500mAh High-Performance Lithium-Ion Battery
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🔋 Massive Capacity: With 2500mAh, get extended runtime for your gadgets.
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📐 Ultra-Slim Design: Perfectly sized at 5.7 x 3.7 x 0.9 cm to fit into tight spaces.
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🪶 Featherlight: Weighing only 41g, it won’t add unnecessary bulk to your builds.
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🔌 Ready to Use: Comes with pre-installed Red (+) and Black (-) lead wires and a standard connector for easy installation.
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🛡️ Stable Output: Delivers a consistent 9.25Wh of energy for peak performance.
₨ 362 -
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XL4016 300W DC-DC Buck Converter Module – 9A Adjustable Power Supply | Step Down Regulator
₨ 895 -
TL431 Adjustable Shunt Regulator IC – Precision Voltage Reference and Regulator for Power Supplies
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✅ Adjustable shunt regulator with precision voltage reference
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✅ Wide input voltage range: 2.5V to 36V
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✅ Adjustable output voltage (typically 2.495V to 36V)
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✅ High accuracy and low output noise
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✅ Low quiescent current (typically 1mA)
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✅ Available in 3-pin TO-92, SOT-23, and other packages
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✅ Ideal for power supplies, battery chargers, and voltage references
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✅ Commonly used in feedback loops of SMPS for stable regulation
₨ 8 -
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5mm Diameter, 1 Meter Length (Transparent) High-Quality Heat Shrink Tube
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Length: 1 meter
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Diameter: 5mm
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Color: Transparent
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Material: Flame-retardant, flexible, and durable.
₨ 45 -
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3.7V 550mAh Lithium-Ion Rechargeable Battery – High Performance & Compact Design
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Voltage: 3.7V – Provides a stable power supply
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Capacity: 550mAh – Ideal for small to medium-power applications
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Compact Size: 3.6×3.4×0.45 cm, perfect for portable devices
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Lightweight: Only 11.2g, easy to integrate
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Rechargeable: Long cycle life for extended use
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Dual-Wire Connectivity: Red & black leads for simple installation
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High Energy Density: Maximizes power efficiency
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Built-in Protection Circuit: Prevents overcharging, over-discharging, and short circuits
₨ 130 -