12-24V to 5V 3A DC-DC Dual USB Down Converter Step Down

The step-down converter from DFRobot turns 12 to 24 V DC into 5 V for two USB-A sockets. Both outputs can be used at the same time, together they deliver at most 3 A (15 W) according to the label. If the current at one output exceeds 3.5 A, the module switches off. It has reverse polarity protection and overload protection, the efficiency is above 85 %. This makes it possible to power microcontrollers, Raspberry Pi or smartphones from a 12 V or 24 V supply.

Recommended Accessories:

• 12V DC 4000mA Power Supply AC/DC Adapter 5.5mm/2.1mm Plug
• DC Socket Female Barrel Jack 5.5mm / 2.1mm with Screw Terminals

Features:

• Input 12 to 24 V DC
• Two USB-A sockets with 5 V, usable at the same time, together up to 3 A (label 15 W)
• Shutdown above 3.5 A per output
• Reverse polarity protection and overload protection
• Efficiency above 85 %, quiescent current at most 5 mA

Application Examples:

• USB power in vehicles, boats and camper vans
• Powering robots and controllers from 12 V or 24 V
• Smart home devices with 5 V via USB

Documentation:

• DFRobot product page DFR0884

Technical Data:

• Manufacturer: DFRobot
• Manufacturer SKU: DFR0884
• Input voltage: 12 to 24 V DC
• Output voltage: 5.1 V ±5 % (no load)
• Output current: at most 3 A (label «5V/3A MAX», 15 W)
• Type according to label: YJ24120503-1, IN 24V/12V
• Efficiency: above 85 %
• Quiescent current: at most 5 mA
• Operating temperature: -25 to 65 °C
• Humidity: 0 to 95 % RH
• USB cable length: 30 cm
• Dimensions: 45 × 27 × 9 mm
• Weight: 58 g

Scope of Delivery:

• 1× 8-32V to 5V 3A DC-DC Dual USB Down Converter Step Down