Features: brand new and high quality Input: 24V~36V/48V~100V; output: 12V 25A. It can be used for power supply of electric vehicle control circuit, car audio, LED lighting, etc. The PCB board area is reduced, the circuit board wiring is more reasonable, and the system works stably and outputs. The for shell is made of high-quality aviation aluminum, which can quickly dissipate heat. Using SMT patch technology, built-in fuse and anti-reverse design, it is a multi-purpose converter. Specifications: Material: Abs+metal Type: Input 24v to 36v/input 48v to 100v Output Power: 300w Output Voltage: 12v Output Current: 25a Working Frequency: 65000hz Modulation Method: Pulse Frequency Modulation and Width Modulation Transistor Connection Mode: Single-ended Package Includes: 1x Step Down Converter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.