Feature:1. HIGH PERFORMANCE: This DC to DC boost voltage regulators is made of good quality materials, possess excellent performance2. HIGH POWER BOOST CONVERTER: This module has constant voltage and constant current function, the voltage and current are continuously adjustable3. WIDE VOLTAGE RANGE: Step up transformer come with wide input and output voltage range, large output current and high power4. LOW IMPEDANCE: Power consumption for 5.6KWH, the impedance is 8.4, temperature detection range from 4585, very powerful5. DURABLE PCB BOARD: Using good quality PCB material, possess reliability and miniaturization, good maintenance and interchangeabilitySpecification:Item Type: DC to DC Boost ConverterMaterial: PCBInput Voltage: DC24V (22-28V)Maximum Input Current: 4.5A, 24VDCStarting Current: 15A, 24VDCOutput Voltage: 39V-43.5VOutput Power: 185W-200WTemperature Detection: 45-85Energy Consumption: 5.6KWHImpedance: 8.4.Package List:1 x DC to DC Boost Converter