Product name:Step Up Power Module Boost Converter 3v5v12v To 19v24v30v36v High Power Boost Voltage Stabilized Power Supply Module As shown Easy to use: Wiring terminals are free of soldering, IN is input, OUT is output Premium material: anti-rust,wear-resistant,sturdy and solid, and can provide long-term service Light in weight: Easy to carry and store,convenient for daily use and replacement Easy to install: simple and practical to install, one-handed operation Good performance: undergone stict test, works well in practice Description: Name: Boost Converter Module properties: non-isolated step-up module(Boost) Rectification: Non-Synchronous Rectification Input voltage: DC 3-30V (Note: The boost module input voltage can not be higher than the output voltage, the output stable at the set value) Output voltage: DC 4-35V Output current: 5A MAX, (15mA unload) Conversion efficiency: 92% (MAX) Switching frequency: 100KHz Output ripple: 50mV (MAX) Load regulation: ± 0.5% Voltage regulation: ± 0.5% Operating temperature: -40 °C to +85 °C Potentiometer adjustment direction: clockwise (increase), counterclockwise (decrease) Packing list: 1 x LM2587 Module Note： 1.Please allow 0-1cm error due to manual measurement. Please make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.