The 12V to 5V 3A DC-DC Converter Dual USB Module is a compact and waterproof step-down voltage regulator designed to convert 12V DC power into a stable 5V output for USB-powered devices. Ideal for cars, motorcycles, solar systems, and DIY electronics projects, this module ensures safe and efficient power delivery with dual USB output ports.
Now available at Kommullo Bangladesh (kommullo.com) – your reliable source for electronics and power supply modules in Bangladesh.
🔧 Key Features
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✅ Converts 12V DC to stable 5V DC output
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✅ 3A maximum output current
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✅ Dual USB output ports
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✅ Waterproof and durable design
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✅ Compact and lightweight module
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✅ Easy installation with red (+) and black (-) input wires
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✅ Ideal for automotive and motorcycle applications
📊 Technical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage | 12V DC |
| Output Voltage | 5V DC |
| Output Current | 3A (Max) |
| Output Power | 15W |
| USB Ports | Dual USB |
| Material | ABS + Metal |
| Color | Black |
| Package Dimensions | 12.7 × 9 × 3.2 cm |
| Item Weight | Approx. 40g |
| Quantity | 1 Piece |
🚗 Applications
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Car USB power supply
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Motorcycle phone charger
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GPS & dash camera power
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LED light power conversion
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Solar 12V battery to USB output
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DIY embedded systems projects
⚙ How It Works
This module reduces (steps down) 12V battery power to a regulated 5V USB output using a high-efficiency DC-DC buck conversion circuit. Connect:
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Red wire → Input Positive (+12V)
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Black wire → Input Negative (GND)
The USB outputs will provide a stable 5V power supply for charging smartphones, tablets, GPS devices, and other USB devices.
🔒 Durable & Waterproof Design
The sealed waterproof casing makes it suitable for:
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Outdoor vehicles
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Motorcycles & scooters
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Marine applications
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Harsh environmental conditions
📦 Package Includes
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2 × 12V to 5V 3A Dual USB DC-DC Converter Modules
🛒 Why Buy from Kommullo Bangladesh?
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✔ Quality Tested Products
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✔ Competitive Price in Bangladesh
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✔ Fast Nationwide Delivery
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✔ Trusted Electronics & Lab Equipment Supplier
If you are searching for a 12V to 5V 3A Dual USB DC Converter in Bangladesh, this waterproof step-down module is the perfect solution for automotive and portable power applications.
👉 Order now from kommullo.com and power your USB devices safely and efficiently!
⚡ Original Lab Product নিন Kommullo Bangladesh থেকে — Avoid Low-Quality Copies!
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