5A Constant Voltage/Current Step Down Module Voltage Current Power Display USB Interface LED Driver For Lithium Battery Charging

A constant voltage constant current step-down module with voltage and current power LED display driver lithium battery charging

With voltage, current, power display, you can easily use without a Module highlights: 1. With crystal shell, safe, practical, convenient and beautiful. 2. On-board voltage, current, power meter, you can easily use the module without the , more simple and intuitive. 3. On-board USB interface, you can easily charge your digital products. (Note: The output voltage of the USB is consistent with the output voltage of the module, not a fixed 5V output, please confirm before charging the USB device) 4 high-power, high efficiency, 5A, low rple; 5. Three major functions: (1) Used as an ordinary step-down module with over-current protection capability; (2) as a variety of voltage lithium battery, battery, nickel-cadmium nickel-metal hydride battery (battery pack) charger for solar panels, wind turbines and other occasions; (3) as a high-power LED constant current driver module; 6 with constant voltage and constant current two modes, a light indicates the module is currently in which mode; 7. As a lithium battery charger, you can set the float voltage and the size of the charge current, a finger Show is charging or is already full; 8 with current limiting protection, even if the output short circuit will not burn the module. 9. On-board voltage, self-calibration, to avoid the reading is not accurate! Module parameters: Input voltage: 5-36V (Note! The input voltage is greater than 6.5V, the digital display is normal, if you are 5V input, please use the measurement output to adjust the output voltage) Output voltage: 1.25-32V continuously adjustable Output current: adjustable, up to 5A (recommended within 4.5A) Output power: maximum 75W (recommended for use within 50W, use large preure drop please reduce the power) Operating temperature: -40 ~ +85 degrees Working frequency: 180KHz Conversion efficiency: up to 96% Short circuit protection: yes Over-temperature protection: Yes (automatic shutdown output after over-temperature) Input re polarity protection: None, (Please enter the high current diode at the input if needed) Installation: 4 3mm wire Wiring: terminals or welding terminals, V-IN is input, V-OUT is output Module Size: 68.2mm long 38.8mm wide and 15mm high Package included: 1* 5A Constant Voltage/Current Step Down Module with case

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