อุปกรณ์แปลงไฟ 8-32V.DC(ไฟรถยนต์12V.)ให้ลดลงเหลือ 5V.DC 3A. USB / DC-DC Converter Car Charging Step Down Module 8V-32V to 5V 3A Charger Circuit Board Power Supply
Input voltage range: | 8V to 32V |
Output voltage: | 5V |
Output current: | 3A |
size: | 3.5× 1.7 cm. and 5x1.5 cm. |