Parameters: DC 8-40V (9V 12V 24V 36V) input; DC 12V output; 5A maximum output current; 60W output power; IP68 waterproof. Features: the step-up down power module has a highly integrated chip. Synchronous rectification technology with a conversion efficiency of over 95%, stable performance and low heat. Multi-protection: this voltage stabiliser has output overcurrent protection, output short circuit protection, input undervoltage protection and chip high temperature protection. Adopts the potting technology, which is characterised by waterproof, dustproof, moisture resistance and shock resistance and can be used in various situations such as in the car, outdoors, under the ground, etc. Application: compact design and small size, offers a wide range of applications, e.g. car alarm, radio, intercom, motors, audio, navigator, monitor, LED car display, etc. NOTE: Easy to connect wires, Input: red (+) black (-), output: yellow (+) black (-); Please connect the cables correctly, otherwise it will be damaged. And if the load of your device is close to the MAX POWER, choose a higher power inverter as MAX POWER cannot be used for extended periods of time. › See more product details; Product description Greluma 1 Piece DC 8V-40V to 12V 5A 60W Automatic Step Up Down Voltage Regulator Converter, IP68 Waterproof DC-DC 12V Voltage Stabilizer for Fan Motor; Product description Greluma 1 Piece DC 8V-40V to 12V 5A 60W Automatic Step Up Down Voltage Regulator Converter, IP68 Waterproof DC-DC 12V Voltage Stabilizer for Fan Motor; Greluma 1 Piece DC 8V-40V to 12V 5A 60W Automatic Step Up Down Voltage Regulator Converter, IP68 Waterproof DC-DC 12V Voltage Stabilizer for Fan Motor Model: Size: Color: