High Power 15000/1200W DC-DC Boost Converter DC15V-90V to DC2.5V-72V 30A Adjustable Step-Down Power Supply Constant Voltage

Features:1. Input voltage 15V-90V, output voltage 2.5V-72V, adapt to a variety of power supply and equipment needs2.Maximum support for 1200W power output, suitable for high-power equipment, to ensure stable power supply3. Support 25A constant voltage output, ensure stable output voltage, suitable for strict voltage requirements of the scene4. Adjustable output voltage, flexible to meet the needs of different application scenarios, to enhance the convenience of use5. High-efficiency step-down conversion, reduce energy loss, improve system efficiency and reduce heat generation.Parameter:Module nature: non-isolated buck module (BUCK)Input voltage: DC15-90V (can also input 10-15V, must be shorted “12-15V” shorted only input 10-15V, if the input 15V or more will cause damage to the module, shorted “10-15V” ON / OF failure) Output voltage: DC15-90V (can also input 10-15V, must be shorted “12-15V” shorted only input 10-15V, if the input 15V or more will cause damage to the module, shorted “10-15V” ON / OF failure) (OF failure)Output voltage: 2.5-72V (must meet the buck conditions, IN input multiplied by 0.8 equals to the maximum output voltage)Output minimum voltage: 2.5VMaximum output voltage: 72V (at 90V input)Input voltage * 0.8 equals output voltageMaximum output power: 1200W (working environment must be well ventilated, output voltage above 50V)Continuous operation rated power: 1000W (under ventilated environment)Continuous working rated current: 25A (under ventilation environment)Maximum output current: 30AHeat dissipation method: air-cooled heat dissipationInput anti-reverse connection: No (strictly prohibit input reversal)Input under-voltage protection: NoInput over-voltage protection: No (prohibit over-voltage)Output ON/OF switch interface: Yes (user wiring)Operating temperature: -10+65°COperating frequency: 80KHzConversion efficiency: up to 97% (efficiency and input and output voltage, current, differential pressure related)Short-circuit protection: No (can limit current to 30A)Heat dissipation: air-cooled cooling (temperature-controlled fan, open around 45 ℃)Output anti-reflux: No (output connected to inductive loads, such as connected to the motor must add anti-reflux diode)Package include:1200W step-down module * 1Module nature: non-isolated buck module (BUCK)Input voltage: DC15-90V (can also input 10-15V, must be shorted “12-15V” shorted only input 10-15V, if the input 15V or more will cause damage to the module, shorted “10-15V” ON / OF failure) Output voltage: DC15-90V (can also input 10-15V, must be shorted “12-15V” shorted only input 10-15V, if the input 15V or more will cause damage to the module, shorted “10-15V” ON / OF failure) (OF failure)Output voltage: 2.5-72V (must meet the buck conditions, IN input multiplied by 0.8 equals to the maximum output voltage)Output minimum voltage: 2.5VOutput maximum voltage: 72V (when input 90V) input voltage * 0.8 equals output voltageMaximum output power: 1500W (working environment must be well ventilated)Continuous operation rated power: 1200W (ventilated environment)Continuous rated current: 45AMaximum output current: 50AHeat dissipation mode: air-cooled heat dissipationInput anti-reverse connection: No (strictly prohibit input reversal)Input under-voltage protection: NoInput over-voltage protection: No (prohibit over-voltage)Output ON/OF switch interface: Yes (user wiring)Operating temperature: -10+65°COperating frequency: 80KHzConversion efficiency: up to 97% (efficiency and input and output voltage, current, differential pressure related)Short-circuit protection: No (can limit current to 50A)Heat dissipation: air-cooled cooling (temperature-controlled fan, open around 45 ℃)Output anti-reflux: No (output connected to inductive loads, such as connected to the motor must add anti-reflux diode)Package include:1500W step-down module * 1Module name: 800W buck constant current module/1200W buck constant current moduleModule nature: non-isolated buck moduleModule nature: non-isolated buck module (BUCK)Input voltage: 15-90VOutput voltage range: 2.5-72V (must meet the buck conditions, IN input multiplied by 0.8 equals the maximum output voltage)Output minimum voltage: 2.5VOutput maximum voltage: 72V (input 90V voltage) input voltage * 0.8 is equal to the output voltage (for example, input is 40V, 40V * 0.8 = 32V maximum output voltage is 32V. input 90V * 0.8 = 72V)Output constant current: 800W: 1.5-28A continuously adjustable / 1200W: 2-50A continuously adjustableMaximum output power: 800W/1200W (working environment must be well ventilated)Continuously rated power: 700W/1000W (ventilated environment)Continuous working rated current: 25A/40A (under ventilated environment)Maximum output current: 28A/50AHeat dissipation mode: air-cooled heat dissipationInput anti-reverse connection: No (strictly prohibit input reversal)Input under-voltage protection: NoInput over-voltage protection: No (prohibit over-voltage)Operating temperature: -10~+65 degreesOperating frequency: 80KHzConversion efficiency: up to 97% (efficiency and input and output voltage, current, pressure difference)Short circuit protection: Yes (constant current protection)Heat dissipation mode: air-cooled cooling (temperature-controlled fan, open around 45 degrees)Output anti-return irrigation: No (charging the battery, the output connected to inductive loads, such as connected to the motor must be added to prevent reverse irrigation diode)Voltage and current adjustment method: (using tools multimeter, a screwdriver)Voltage adjustment: according to their own required voltage rotating power board “CV” blue potentiometer, clockwise voltage up, counterclockwise down the output voltage. The maximum output voltage is about 20% lower than the input voltageOutput current adjustment: multimeter or ammeter to 50A20A or 10A current gear, the power supply voltage to 5V, constant current potentiometer “CC” counterclockwise about 10 turns, the current is adjusted to the minimum with a multimeter short-circuit output, and then clockwise adjustment of “CC “potentiometer to adjust the current to the required current value, (Note: constant current potentiometer “CC” counterclockwise turn 10 turns, the power supply may not have an output voltage, this is because the current is adjusted to 0 A.) Don't worry about it, adjust the current clockwise and there will be output.)Package include:High-power step-down power supply * 1 (style of your choice)