LM2596 DC 6V-40V To 5V 3A Double USB Charge DC-DC Step-down Converter Module
₨310.00
The LM2596 step-down converter is a compact DC-DC buck module that efficiently converts 6V–40V input to a stable 5V output via dual USB ports. Ideal for IoT projects, it powers microcontrollers, sensors, and devices with up to 3A output. With built-in overcurrent and thermal protection, it ensures safe and reliable performance for embedded and mobile applications.
Description
Introduction TO LM2596 step-down converter
The LM2596 step-down converter is a compact and efficient DC-DC buck converter module designed for a wide range of IoT and embedded applications. Since many IoT devices operate on 5V power, this module plays a crucial role by converting a wide input voltage range of 6V to 40V down to a stable 5V output. It is especially useful in scenarios where power must be drawn from variable DC sources such as batteries, solar panels, or automotive systems. As a result, this converter makes powering multiple devices through USB not only convenient but also reliable.
Key Features
To begin with, the LM2596 step-down converter is built for high efficiency and continuous output. It offers a dual USB output interface, making it capable of charging or powering two devices at once. Additionally, the integrated onboard voltage regulation ensures safe power delivery, protecting sensitive IoT hardware. Furthermore, the module includes features like thermal shutdown, overcurrent protection, and short-circuit protection. These protections help prevent common electrical failures during operation. Equally important, its compact size allows for seamless integration into custom projects or enclosures.
Specifications OF LM2596 step-down converter
- Input Voltage: DC 6V to 40V
- Output Voltage: 5V (fixed)
- Output Current: Up to 3A (total for both USB ports)
- Efficiency: Up to 92%
- Ports: Dual USB Type-A
- Module Type: Non-isolated buck converter
- Switching Frequency: 150 kHz
- Dimensions: Approximately 60mm x 25mm x 15mm
- Protections: Overheat, overcurrent, and short-circuit
Significance
In the context of IoT systems, maintaining a consistent and safe power supply is a critical factor for long-term performance. That is why the LM2596 step-down converter is considered essential in DIY electronics, remote sensors, and embedded network nodes. Not only does it simplify power management, but it also reduces the risk of hardware damage due to unstable power sources. Because the module supports dual USB output, it is especially beneficial in portable systems, mobile development kits, and edge devices requiring reliable 5V power. Moreover, the ease of implementation means even beginners can use it with minimal technical knowledge.
Conclusion OF LM2596 step-down converter
In conclusion, the LM2596 step-down converter is a highly versatile and indispensable component for IoT applications. Through its high efficiency, built-in protections, and dual USB support, it significantly enhances power delivery in a compact form factor. Whether the goal is to build a smart home sensor, power a microcontroller, or charge multiple devices on the go, this module ensures smooth and consistent performance. Altogether, it stands out as a practical and cost-effective solution for anyone working in electronics, automation, or IoT development.
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