KEHIPI 8 Pack Mini MP1584EN DC-DC Buck Converter Adjustable Power Supply Module 24V to 12V 9V 5V 3VCompatible with Arduino Raspberry Pi

Input voltage: 4.5 V to 28 V; Output voltage: 0.8 V to 20 V Output Current: 1.8 A typical (3.0 Max),Ripple Voltage: 30mV Output current: 1.8 A(typical), 3 A (maximum); Conversion efficiency: 92% (maximum) Application: DIY mobile power, monitor power supply, power buggies, camera power supply, car power, communications equipment supply,etc. Package include: 8 pack ultra small MP1584EN DC to DC buck converter module with a wide operating range