24V-36V/48V-100V to12V 25A Power Step Down DC-DC Converter Voltage Regulator High Efficiency Step Down Power Q81 ModuleCOOTDTYCotive Features: Input: 24V - 36V/48V - 100V; Output: 12V 25A. It can be used to power electric vehicle control circuit, car audio equipment, LED lighting, etc. The circuit board is reduced, the wiring of the circuit board is more reasonable, and the system runs stably and outputs. The shell is made of high-quality aircraft aluminum, which can dissipate heat quickly. Using SMT patch technology, built-in fuse, and anti-reverse design, it is a universal converter. Specification: Material: Abs + Metal Type: input 24v to 36v/input 48v to 100v Output Power: 300w Output Voltage: 12v Output Current: 25a Operating Frequency: 65000hz Modulation Method: Pulse Frequency Modulation and Width ModulationTransistor Connection Mode: Single-endedPackage Included: 1x Buck ConverterNote: 1. Please allow 1-2cm errors due to manual measurement, please make sure you do not mind before ordering.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.