Key Features:
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Dual-Mode Control: Adjustable constant voltage and constant current modes
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High Compatibility: Perfect for charging lithium-ion, LiFePO4, and NiMH/NiCd batteries
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LED Driver Ready: Ideal for high-power LED constant current drive
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Versatile Inputs: Compatible with a wide range of sources including solar panels and wind turbines
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High Efficiency: Up to 92% conversion efficiency with low output ripple
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Compact & Reliable: Small form factor with solid build quality
Specifications:
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Input Voltage: 3.2V – 40V DC
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Output Voltage: 1.25V – 35V DC (adjustable)
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Output Current: Up to 3A (with heat dissipation)
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Conversion Efficiency: Up to 92%
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Switching Frequency: 65kHz
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Output Ripple: <30mV
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Operating Temperature: -45°C to +85°C
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Module Dimensions: 43mm × 21mm × 14mm (L × W × H)
Applications:
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Battery Charging: Lithium, LiFePO4, NiMH/NiCd, and lead-acid packs
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LED Drivers: Drive high-power LEDs with adjustable current
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DC Motor Control: Use for speed regulation in small DC motors
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Benchtop Power Supply: Create a basic adjustable DC supply for hobby electronics
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Renewable Energy: Voltage regulation for solar and wind-powered systems
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Lighting Control: Light dimming for DIY lamp setups
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General Voltage Step-Down: Efficiently reduce voltage for microcontrollers and sensors