LM2596 contant Current and voltage module

Key Features:

• Dual-Mode Control: Adjustable constant voltage and constant current modes

• High Compatibility: Perfect for charging lithium-ion, LiFePO4, and NiMH/NiCd batteries

• LED Driver Ready: Ideal for high-power LED constant current drive

• Versatile Inputs: Compatible with a wide range of sources including solar panels and wind turbines

• High Efficiency: Up to 92% conversion efficiency with low output ripple

• Compact & Reliable: Small form factor with solid build quality

Specifications:

• Input Voltage: 3.2V – 40V DC

• Output Voltage: 1.25V – 35V DC (adjustable)

• Output Current: Up to 3A (with heat dissipation)

• Conversion Efficiency: Up to 92%

• Switching Frequency: 65kHz

• Output Ripple: <30mV

• Operating Temperature: -45°C to +85°C

• Module Dimensions: 43mm × 21mm × 14mm (L × W × H)

Applications:

• Battery Charging: Lithium, LiFePO4, NiMH/NiCd, and lead-acid packs

• LED Drivers: Drive high-power LEDs with adjustable current

• DC Motor Control: Use for speed regulation in small DC motors

• Benchtop Power Supply: Create a basic adjustable DC supply for hobby electronics

• Renewable Energy: Voltage regulation for solar and wind-powered systems

• Lighting Control: Light dimming for DIY lamp setups

• General Voltage Step-Down: Efficiently reduce voltage for microcontrollers and sensors