DC-DC 12V to 5V 3A Micro USB Converter 15W Voltage Step Down Regulator Waterproof USB Power Adapter for Car Smartphone (Converter 1)

Safety in Use: Over current, over temperature and output short circuit protection, 3 intelligent safety protection. Improve Efficiency: Synchronous

12V to 5V USB Power converter 12 Volt DC Voltage step down device charger 5V 3A

UN3F USB Car Power Charger DC Buck Converter Module Voltage Regulator 12 V to 5 V 3A 15W Waterproof Step Down Volt Power Module

PARAMETER --- XWST DC-DC converter input voltage range is DC 8~22V (12V); output voltage is DC 5V with Double Two USB; output cable length 33cm;output

XWST DC to DC 12V 24V to 5V 3A 15W 15watt with Double USB Output Power Adapter Converter 8V-22V to 5V Voltage Buck Regulator,Step-Down

Micro USB Waterproof DC-DC Converter 3A 12V to 5V Step Down Power Supply Module

Input voltage range: DC 10V-32V, Output voltage default: DC 5V, 【automatically adjust between 3-12V after triggering fast charge】 【Intelligent

Quick Charge QC3.0 USB C Converter DC 12V/24V to 5V 3A USB Type-C Buck Charging Module Step Down Voltage Regulator Car Power Converter Adapter

UN3F USB Car Power Charger DC Buck Converter Module Voltage Regulator 12 V to 5 V 3A 15W Waterproof Step Down Volt Power Module

The 12v to 5v micro usb converter is made of high quality industrial-grade chip for durable use; Waterproof and anti-shock. The step-down converter's shell sealed with thermal silica gel, with high conversion rate and stability. Adopts synchronous rectification technology, copper wire has great electrical conductivity and has small heat generation. With reverse polarity protection, over-current protection, over temperature protection and output short circuit protection.

DC to DC 12V to 5V 3A Power Converter Micro USB Adapter Waterproof Voltage Step Down Connector Regulator Power Supply Module Buck Converter

PARAMETER --- XWST DC-DC converter input voltage range is DC 8~85V (12V 24V 36V 48V 72V to 5V 3A 15W); output voltage is DC 5V with Type C and USB;

XWST DC DC 8-85V to 5V USB Converter 12V 24V 36V 48V 60V 72V to 5V 3A 15W with Type C and USB Output Power Adapter Converter Voltage Buck

XWST DC to DC 12V 24V to 5V 3A 15W 15watt with USB Output Power Adapter Converter 8V-40V to 5V Voltage Buck Regulator,Step-Down Module,Waterproof Power Adapt 5V Volt Transformer Module

2-Pack DC 12V/24V to 5V USB C Buck Converter 3A 15W Type-C Output Charging Module Waterproof Buck Power Adapter Compatible with Raspberry Pi 4, Mobile - Yahoo Shopping

SolarSynthesis DC-DC 12V to 5V 3A Micro USB Converter Voltage Step Down Regulator Waterproof Power Converters for Car Smartphone