{"title":"5V 3A Dual USB Step Down Buck Converter Module","handle":"5v-3a-dual-usb-step-down-buck-converter-module","url":"/products/5v-3a-dual-usb-step-down-buck-converter-module","description":"This dual-USB step-down buck converter accepts 8–32V DC input and delivers a regulated 5V output at up to 3A across two USB Type-A ports simultaneously. With over 85% conversion efficiency and built-in reverse-connection and overload protection, it provides a compact and reliable way to power USB devices from a higher-voltage source.\n\nIf the current on either output port exceeds 3.5A, the module automatically shuts off to protect connected devices.\n\nKey Features\n\n\nInput Voltage – 8–32V DC\n\nOutput – 5.1V ±5% at up to 3A (dual USB Type-A ports)\n\nConversion Efficiency – Greater than 85%\n\nOverload Protection – Auto shut-off above 3.5A per port\n\nReverse Connection Protection – Prevents damage from incorrect wiring\n\nStatic Power Consumption – ≤5mA\n\nOperating Temperature – −25°C to 65°C\n\nOperating Humidity – 0–95% RH\n\n\nIdeal For\n\nPowering USB devices from a 12V or 24V vehicle supply\nSmart home and IoT power distribution\nRobotics projects requiring regulated 5V USB power\nDIY portable power sources\n\n\nPackage Contents\n\n1× 5V 3A Dual USB Step-Down Buck Converter Module\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":2696,"title":"Default Title","sku":"DF-DFR0884","price":14.43,"on_sale":false,"in_stock":true,"available_quantity":573,"option1":"Default Title"}]}