**5 units** DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module Power With this in mind Dell

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**5 units** DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module Power With this in mind DellMini MP1584EN DC DC Buck Converter 3A Power Adjustable Step Down Mod D4M3 Mini MP1584EN DC DC 3A power step down adjustable module buck converter, Perfect for DIY mobile power supply, monitor power supply. Output Voltage: 0. 8V ~ 20V; Input Voltage: 4. 5V ~ 28V Output Current: 3A (Max) Conversion Efficiency: 92% (maximum) Switching Frequency: 1. 5MHz (highest), typically 1MHz Output Ripple: Less than 30mV Operating Temperature: 45 Celsius ~ +85