Features 1、Adopts 1.6mm thick double‑sided board, 2.0 oz copper thickness, and full tinning process to ensure good passing performance of large and small currents. 2、Small in size, convenient to carry, the voltage boost module is simple and easy to install, practical and reliable. 3、The input voltage of the boost module cannot be higher than the output voltage and the output is stable at the set value. 4、The adjustment direction of the potentiometer is clockwise to increase, counterclockwise to decrease. 5、This LM2587 DC‑DC boost module can be widely used in various boost situations, with a wide application in life. Specification Item Type: Boost Module Material: Printed Circuit Board Model: LM2587 Purpose: Boost Boost Module Rectification: Non-Synchronous Rectification Input Voltage: DC 3-30V Output Voltage: DC 4-35V Output Current: 5A Maximum(15mA Unloading) Conversion Efficiency: 92% (Maximum) Switching Frequency: 100KHz Output Ripple: 50mV (Maximum) Load Regulation Rate: ±0.5% Voltage Adjustment Rate: ±0.5% Working Temperature: -40 ℃ ~ +85 ℃ Potentiometer Adjustment Direction: Clockwise (Increase), Counterclockwise (Decrease) Package List 1 x Boost Module