300W 20A Step Down Module

300W 20A Step Down Module

The 300W 20A Step Down module is a DC-DC Buck Converter Module with a high-power step-down (buck) converter. 300W 20A step down module is designed to efficiently reduce a higher input voltage to a lower output voltage while providing a high current output of up to 20A. It’s commonly used in applications such as LED drivers, battery charging, and vehicle power supplies

₹375.00 exc. GST

The 300W 20A  step down module is a DC-DC Buck converter module with a highly efficient step-down converter designed to reduce a higher input voltage to a lower output voltage while providing a high current output of up to 20A. This module is ideal for applications requiring significant power and stable voltage regulation, such as LED drivers, battery charging, and vehicle power supplies. Here’s a detailed description:
Working Principle:
The 300W 20A step down module operates by converting a higher DC input voltage to a lower DC output voltage using high-efficiency switching techniques. It uses a combination of inductors, capacitors, and switching transistors to regulate the output voltage, ensuring minimal energy loss and stable performance. The module also features an adjustable output voltage, allowing users to set the desired voltage level based on their specific requirements.
Key Features:
High Power Output: Capable of delivering up to 300 watts of power with a maximum current output of 20 amps, making it suitable for high-power applications.
Adjustable Output Voltage: Features a potentiometer for adjusting the output voltage within a specified range, providing flexibility for different applications.
Wide Input Voltage Range: Supports a broad input voltage range, typically from 6V to 40V, allowing it to be used with various power sources.
High Efficiency: Designed for high efficiency, often exceeding 90%, ensuring minimal energy loss during the voltage conversion process.
Thermal Protection: Equipped with thermal protection to prevent overheating, ensuring safe and reliable operation.
Short-Circuit Protection: Includes short-circuit protection to safeguard connected devices and components from damage.
Compact Design: Small and lightweight, making it easy to integrate into various projects and systems.
Screw Terminals: Features convenient screw terminals for easy and secure connections.
Technical Specifications:
Input Voltage Range: 6V to 40V DC
Output Voltage Range: 1.2V to 35V DC (adjustable)
Output Current: Up to 20A
Power Output: Up to 300W
Efficiency: Typically >90%
Switching Frequency: 150 kHz
Operating Temperature: -40°C to 85°C
Dimensions: Approximately 60mm x 52mm x 22mm
Applications:
LED Drivers: Used to provide stable and adjustable voltage for powering high-power LED arrays and lighting systems.
Battery Charging: Ideal for charging various types of batteries, including lithium-ion, lead-acid, and NiMH batteries, by providing a controlled charging voltage and current.
Vehicle Power Supplies: Employed in automotive applications to power devices and accessories, ensuring stable voltage despite fluctuations in the vehicle’s power system.
Solar Power Systems: Used in solar power systems to regulate the output voltage from solar panels, providing a consistent and usable voltage for charging batteries or powering devices.
Industrial Automation: Integrated into industrial automation systems to power sensors, controllers, and other equipment requiring stable and regulated voltage.
DIY Electronics Projects: Perfect for hobbyists and makers building custom electronics projects that require reliable power supplies with adjustable voltage.
Advantages:
High Efficiency: Ensures minimal energy loss and optimal performance, making it suitable for energy-sensitive applications.
Versatile Applications: Wide input voltage range and adjustable output voltage make it adaptable to various use cases.
Compact and Lightweight: Small size and low weight allow for easy integration into space-constrained projects.
Safety Features: Includes thermal and short-circuit protection, enhancing safety and reliability.
Cost-Effective: Offers a cost-effective solution for high-power DC-DC conversion, reducing the need for multiple power supply units.
Limitations:
Heat Generation: High power output may result in significant heat generation, requiring adequate cooling or heat dissipation measures.
Environmental Sensitivity: Performance may be affected by extreme temperatures or environmental conditions, necessitating appropriate housing and protection.
Input Voltage Limits: Requires a stable input voltage within the specified range for optimal performance, with deviations potentially affecting output stability.
The 300W 20A DC-DC Buck Converter Module is an excellent choice for anyone needing a powerful and efficient step-down converter for their projects. Its combination of high power output, adjustable voltage, and safety features make it a valuable tool for a wide range of applications, from LED lighting to battery charging and beyond.
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