120W DC 36V to12V 10A Waterproof Power Supply Converter Voltage Regulator Feature: -Non-isolated power supply, which could turn unstable DC25-59V electric current to stable DC12V -Adopting High quality silica gel for potting, which got waterproof, dustproof, shockproof function -With well heat and thermal effect -Adopt the imported components, die casting aluminum alloy shell, small in size, easy for installation -With over voltage, over current, over temperature, short circuit, and automatic protection functions -With American standard pure copper tin wire, comply with international standards Specifications: Model: 36V-12V 120w Input voltage range: DC25-50V Output voltage: DC12V Output current: 10A Output Power: 120W Transfer efficiency: ≥94% Voltage regulation factor: <1% Load Regulation : <2% ripple wave: <40mV Operating Temperature:-40 ~ +80 Method of connecting wire : Input: red + black - Output: yellow+ black- Caution: Reverse connection can lead to damage of power supply, please connect carefully Package Included: 1 x Step-down Power Supply Module