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Out of stockXL4015 5A Buck Converter Module
DC-DC step-down 4-38V to 1.25-36V, 5A, heatsink-mounted.
XL4015 5A Constant Current / Voltage LED Drives Lithium Battery Charging Module
[Step Down Buck Converter] ⚡ XL4015 5A DC-DC Buck Converter Constant Current & Constant Voltage Lithium Battery Charging Module (75W) Adjustable Output • CC/CV Mode • Up to 5A Output • Ideal for Battery Charging & LED Driver Applications The XL4015 5A DC-DC Buck Converter Module is a high-efficiency step-down (buck) voltage regulator designed for applications requiring constant voltage (CV) and constant current (CC) operation. Based on the reliable XL4015 switching regulator IC, this module provides an adjustable output voltage from 1.25V to 36V with output currents up to 5A and a maximum output power of 75W. The module features independent adjustment for both output voltage and output current, making it ideal for charging lithium-ion batteries, LiFePO₄ batteries, lead-acid batteries, and NiMH battery packs. It can also be used as a high-power LED driver, laboratory power supply, solar charging controller, and various DIY electronics projects. Built-in current limiting, short-circuit protection, and over-temperature protection ensure reliable and safe operation. The onboard LED indicators clearly display whether the module is operating in Constant Voltage (CV) mode or Constant Current (CC) mode, making setup and monitoring simple. ⭐ Features Based on the XL4015 high-efficiency buck converter IC Adjustable constant voltage (CV) output Adjustable constant current (CC) output Output current up to 5A Maximum output power 75W High conversion efficiency up to 96% LED indicators for CV and CC modes Short-circuit protection Over-temperature protection Suitable for lithium battery charging Can be used as a high-power LED driver Compact PCB design with mounting holes 📋 Technical Specifications Product Type: DC-DC Buck Converter Module IC Model: XL4015 Converter Type: Step-Down (Buck) Input Voltage: 4V–38V DC Output Voltage: 1.25V–36V DC (Adjustable) Output Current: Adjustable, Up to 5A Maximum Output Power: 75W Operating Frequency: 180KHz Conversion Efficiency: Up to 96% Operating Temperature: -40°C to +85°C Operating Modes: Constant Voltage (CV) / Constant Current (CC) Current Limiting: Yes Short Circuit Protection: Yes (Current Limited) Over Temperature Protection: Yes Input Reverse Polarity Protection: No Mounting Hole Diameter: 3mm Input Connection: VIN+ / VIN- Output Connection: VOUT+ / VOUT- Dimensions: 50 × 26 × 12 mm Weight: Approx. 33g 🔧 Applications Suitable for: Lithium-Ion Battery Chargers LiFePO₄ Battery Chargers Lead Acid Battery Charging NiMH & NiCd Battery Packs Solar Charging Systems Wind Power Systems High Power LED Drivers Adjustable DC Power Supply Laboratory Power Supply DIY Electronics Projects Robotics Projects Arduino Projects Industrial Equipment Automotive Electronics 📦 Package Includes 1 × XL4015 5A Constant Current / Constant Voltage DC-DC Buck Converter Module ⚠️ Note This module is a step-down (buck) converter; the input voltage must always be higher than the desired output voltage. The module does not include reverse polarity protection. Please ensure correct input polarity before powering the module. Product images are for reference only. The actual product may vary slightly depending on the manufacturing batch.
XL4015 5A DC-DC POWER SUPPLY MODULE LED WITH HEATSINK.
[Step Down Buck Converter] The XL4015 5A DC-DC Step Down Adjustable Power Supply Buck Module is a 180 KHz fixed frequency PWM buck (step-down) DC/DC module, capable of driving a 5A load with high efficiency, low ripple, and excellent line and load regulation. This product is a 180 kHz fixed frequency PWM buck (step-down) DC/DC module, capable of driving a 5A load with high efficiency, low ripple, and excellent line and load regulation. The DC/DC buck module has applications where the input voltage is higher than the output voltage, such as battery, power transformer, DIY adjustable regulated power supply, LCD Monitor and LCD TV portable instrument power supply telecom/networking equipment, 24V vehicle notebook power supply, industrial equipment buck. This module has an adjustable output Voltage. Also works as a dedicated charger for Lithium Batteries (Li-Ion, LiPo) as it is capable of controlling voltage. Ex. 12V buck to 3.3V, 12V buck to 5V, 24V buck to 5V,24V buck to 12V, 36V buck to 24V, etc. Features : High efficiency up to 96% The built-in thermal shutdown function Built-in current limit function In-Built output short protection function Input reverse polarity protection: None (if required, the high current diode in series with the input). Input voltage range: 4V-38V DC Output voltage range: 1.25V-36V DC adjustable. Output current: 0-5A. Output power: 75W. High efficiency up to 96% The built-in thermal shutdown function Built-in current limit function In-Built output short protection function Package Includes : 1 x XL4015 5A DC-DC Step Down Adjustable Power Supply Buck Module 1 x Aluminium Heat Sink