Feature: 1. Secure and Reliable: Provides multiple guards including overvoltage, overcurrent, and short circuit guard, this high power DC converter ensures secure and stable performance for your devices, minimizing the hazard of damage and enhancing overall system reliability. 2. Versatile Use: Perfectly suitable for a wide range of applications, including scientific research experiments, laboratory, robotics, and communicating devices, this DC converter offers flexible power solution to meet the diverse needs of various industries. 3. High Power Output: Featuring a maximum input current of 100A and a maximum output power of 1.75KW, it effortlessly power even the high power devices. With 90‑95% conversion efficiency, it promotes energy savings and environmental friendliness. 4. Input and Output: The input voltage of this step up power supply is DC10.5‑60V, and the output voltage is DC15‑80V, with stable output and low power consumption. Offers accurate control for your power supply settings, enabling it to seamlessly integrate into various projects. 5. Efficient and Practical: Designed for energy efficiency even in idle states, it consumes less than 2W of power when not in use. Additionally, its ability to operate within a wide temperature range of ‑20‑50℃ ensures reliable performance, making it an ideal choice for diverse operational scenarios. Specification: Item Type: DC Converter Power Supply Model: AP-D100A2000W Input Voltage: DC10.5-60V Input Current: 100A (Maximum) Input Power: 2000W (Maximum) No Load Power Consumption: Less than 2W Output Voltage: DC15-80V Output Current: 5-50A (Maximum) Output Power: 1.75KW (Maximum) Conversion Efficiency: 90-95% (related to input and output voltage and current) Working Temperature: -20-50℃ Size: Approx. 21.5 x 11.5 x 5cm / 8.5 x 4.5 x 2in1. Input + is the positive pole of the power supply input, and input - is the negative pole of the power supply input. 2. Output + is the positive pole output of the power supply, and output - is the negative pole output of the power supply. 3. When the output of this module requires constant current and current limiting, the ground wires of the input and output must be connected separately and cannot share one wire. 4. Undervoltage adjustable range: DC10.5V-50V (clockwise to decrease, counterclockwise to increase), first adjust the undervoltage adjustable to the minimum, then adjust the input voltage to the required undervoltage guard value, and then counterclockwise Slowly increase the adjustable value, and when the undervoltage indicator light is on, adjust it back one to two circles, and then turn on the power again. Undervoltage guard function is for: (1) Input battery power supply, mainly to protect the battery from being damaged by over discharge. (2) Power supply with unstable input voltage, such as solar panels, wind turbines, car generators, etc., to ensure that the power supply and equipment will not be damaged due to low input voltage. (3) This function also has a certain MPPT function when applied on solar panels and wind turbines, which can trace the maximum power point when the input power is low to achieve high efficiency input. 5. Constant voltage adjustable range: DC15-80V (clockwise to decrease, counterclockwise to increase), please adjust the voltage to the required voltage when the output is no load, and then connect the load (when constant voltage power supply, the constant current should be to the maximum,). 6. Adjustable range of constant current: 5A-50A (clockwise to decrease, counterclockwise to increase), first no load output voltage to the voltage required by the load (constant current spatial and temporal load voltage should be 2-3V higher than the load voltage), the current to the minimum, and then slowly adjust the current to the current required by the load. 7. The power supply is equipped with intelligent temperature control fan. When the power supply temperature reaches 55-60℃, the fan will automatically turn on. When the power supply temperature drops to about 50 degrees Celsius, the fan automatically shuts down. 8. The input voltage cannot be lower than 12V or higher than 60V (When the input voltage is lower than 12V, properly reduce the load). 9. The maximum input current cannot exceed 100A, and the power cannot exceed 2000W. 10. When using, ensure that the input voltage is more than 2V lower than the output voltage. 11. When using switching power supplies or other auxiliary power supplies, ensure that the power supply is more than twice the power of the module. 12. When the power supply is overcurrent or undervoltage guard, the output still has a voltage close to the input value, and the guard is only that the power supply does not boost the voltage. 13. Only when the power supply is booste