5V-50V to 1.25V-50V Adjustable Buck Converter LM2576HV
The LM2576HV Step-Down Adjustable Buck Converter is a high-efficiency DC-DC voltage regulator designed for stable and adjustable power output. This module delivers reliable performance with a wide input voltage range of 5V to 50V and an adjustable output from 1.25V to 50V, making it suitable for electronics projects, DIY circuits, and industrial applications.
Technical Specifications:
- Input Voltage Range: 5V – 50V DC
- Output Voltage Range: 1.25V – 50V DC (adjustable)
- Maximum Current: 3A (for short periods)
- Continuous Working Current: 1.5A (Max power output: 20W)
- IC Chip: LM2576HV high-efficiency voltage regulator
- Dimensions: 4.3 x 3 x 1.2 cm (L x W x H)
- Protection Features: Short circuit and overheat protection
- Cooling: Built-in heat sink for thermal management
Key Features:
The LM2576HV chip ensures stable and efficient voltage conversion across a wide input range, making this buck converter versatile for various power supply needs. The compact size of 4.3 x 3 x 1.2 cm makes it ideal for space-constrained applications, while the built-in heat sink improves thermal performance for extended operation periods.
With short circuit and overheat protection built in, this converter enhances both safety and durability. The adjustable output voltage feature allows precise voltage control through an onboard potentiometer, providing flexibility for different project requirements.
Applications:
- DIY Electronics Projects
- Power Supply for Microcontrollers (Arduino, Raspberry Pi, ESP32)
- Battery-Powered Devices
- Automotive and Solar Power Systems
- LED Lighting and Motor Control
This DC-DC step-down regulator module is designed for makers, hobbyists, and engineers who need reliable voltage conversion with adjustable output. Whether you’re building a battery-powered project, creating a custom power supply for development boards, or implementing voltage regulation in automotive applications, the LM2576HV converter provides the efficiency and protection features necessary for professional results.
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