FULARR Converter Step Down Regulator Adjustable Review

✪ Mini MP1584EN DC-DC buck converter step-down module with the small size 22X17X4mm, perfectly meets the needs of various occasions such as DIY mobile power supply, monitoring power supply, camera power supply, on-board power supply, communication equipment power supply, and also which have strict requirements on volume and weight, such as aviation model. ✪ Input Voltage: 4.5V to 28V. Output Voltage: 0.8V to 20V. Operating temperature: -45°C to 85°C. ✪ Output Current: 3A (Maximum); Conversion Efficiency: 96% (Maximum). ✪ Switching Frequency: 1.5 MHz (Highest), typically 1 MHz. Output Ripple: less than 30mV. ✪ Warning: Do not reverse the positive and negative terminals to avoid any possible damage; Do not use light load (less than 10% of output power) or without load.