Large Current 5A Constant Current LED Driver

Large Current 5A Constant Current LED DriverDescription:A low-cost high-amperage switch mode DC/DC Buck supply capable of supportingyour power-hungry projects.This module allows you to get any voltage between 0.8V to 30V (input voltagemust be greater than output voltage)Features:- A Bourns 3296 25-turn potentiometer is installed onboard to facilitategranular output voltage settings- Pin spacing of 0.6" x 1.5" to easily affix into the 0.1" pin spacing of mostbreadboard and perfboard.- This module is up to 94% efficient. The higher the output voltage, the higherthe efficiency.- The LM2596 datasheet provides more specific details regarding efficiency.- Up to 3A of supply current. Depending on input and output voltage, a heatsinkshould be affixed to the LM2596 (not included)- The large output range of 0.8V-30VDC- Low dropout of 1-2VDC, depending on load- Free 16-pin break-away header strip included!Only 4 pins are required to be soldered onto the board (pins are left unsolderedin case you need to wire the module). The pins on the header strip can be easilytwisted to remove single pins.Specifications:- Input voltage: DC 4.0 - 32V.- Output voltage: DC 0.8V - 30V continuously adjustable (the input voltage mustbe higher than the output voltage by 1.5V).- Output current: max 5A, recommended for 4.5A usage.- Output power: up to 75W, for more than 50W, please use enhanced heatsink forbetter heat dissipation.- Conversion efficiency: up to 96%.- Load regulation: S (I) ? 0.8%.- Voltage Regulation: S (u) ? 0.8%.- Operating Frequency: 180KHz- Operating Temperature: -40 ~ +85- Size: 6.6cm x 3.9cm x 1.8cm.- With overheat for protection and short circuit protection.Applications:- Solar Power Regulator. Can regulate varying PV input to any fixed voltage.- Robot Power Supply for Digital Circuits (3.3V, 5V, or Adjustable ) and MotorDrivers- DC Power Supply for Amplifiers- Compact Low weight power supply for Quadcopter and other flying robots.For DC/DC buck module applications the input voltage is higher than the outputvoltage of the buck field, such as battery, power transformer, DIY adjustableregulated power supply, LCD Monitor and LCD TV, portable instrument powersupply, telecom/networking equipment,24V vehicle notebook power supply,industrial equipment buck.12V buck to 3.3V, 12V buck to 5V, 24V buck to 5V, 24Vbuck to 12V, 36V buck to 24V etc.