12V to 5V USB Power Converter

This device converts 12V DC power from your system into a 5V USB connection. Use it to install a tablet charger in place of your old keypads! There are 4 variations to choose from. NOTE: This product comes in four different connector variations. Choose the desired connector from the drop-down above. Specifications: Recommended input voltage: 12VInput voltage range: 8V - 23V DCOutput voltage: 5V DCOutput current: 3A maxOutput power: 15W maxConversion efficiency: >90%Voltage regulation: ±1%Load regulation: ±2%Ripple (full load test): <100mVNo-load current: <15mAOperating temperature: -25~65℃ [1]Waterproof rating: IP68Short-circuit protection: YesOverheat protection: YesReverse Polarity Protection: YesCase Material: ABS PlasticProduct dimensions: 46mm x 27mm x 14mmInput (red/black) cable length: ~12cmOutput (USB) cable length: ~35cmMounting hole pitch: 52mmProduct weight: 65gCountry of origin: China [1] Output power is reduced when the ambient temperature exceeds 40℃