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Jtron 5A DC-DC Multifunction Double Display Voltmeter Buck Module - Blue
Module parameters: Module Name: 5A buck constant voltage constant current MPPT Module Properties: non-isolated buck module (BUCK) Input voltage: 6-36V Output voltage: 1.25-32V continuously adjustable (default output 5V.) MPPT voltage setting range: 6-36V Output current range: 0.05-5A (default output current of 3A) Turn lights output range: 0.01-5A (default turn lamp current 0.3A) Working temperature: -40 ~ + 85'C Operating frequency: 180KHz Conversion efficiency: up to 95% (efficiency and input and output voltage£¬ current£¬ pressure-related) Short circuit protection: Yes (constant current limit set value) Over temperature protection: (automatically shut off the output after over temperature) Input reverse polarity protection: None£¬ (if necessary£¬ please enter the string into the diode) Output anti-anti-irrigation protection: None; Charging indicator: when charging is red light£¬ when fully charged is green light. Turn lights the way for the current detection. When using solar power panels£¬ solar-hour charge current is very small£¬ less than turn the lamp current£¬ it will green light£¬ but this time was not full£¬ please note the distinction. Installation: four 3mm screws Connection: Terminal; IN is input£¬ OUT is output Note: The current detection module for detecting the low-end£¬ please do not put the negative input and the output of the direct negative wire shorted! Applications: 1£¬ DIY a power supply£¬ with a constant function£¬ not afraid to use the process will be a short circuit£¬ can protect the load. 2£¬ Power supply for your electronic devices. 3£¬ For a variety of battery charge£¬ according to different voltage and capacity of the battery charging voltage and charging current is set with charging indicator£¬ easy to observe the state of charge. 4£¬ Powered by solar panels for a variety of battery charge with MPPT function£¬ can enhance the charging current than doubled. With a constant current£¬ which prevents battery overcharge£¬ effective protection of the battery. 5£¬ Driving high-power LED£¬ can be freely series and parallel combinations£¬ 6£¬ As the car power supply for your cell phone or digital products supply.