Sell 10 PCS Mini MP1584EN DC-DC Buck Converter 3A Power Adjustable Step Down Module 24v to 12v 9v 5v 3v best price

Mini MP1584EN DC-DC 3A power step down adjustable module buck converter, Perfect for DIY mobile power supply, monitor power supply. The 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 Celsius Size: 22mm x 17mm x 4mm/0.87 x 0.67 x 0.16 (L x W x H) Module Properties: Non-isolated step-down module (buck) Great for little LED or arduino projects, DIY mobile power supply, monitor power supply. Material: Metal Size: 22 x 17 x 4mm Colour: Green Package included: 10 x DC-DC adjustable step down power module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.