Description: The IN- (input negative), IN+ (positive input), OUT- (output negative) and OUT+ (positive output) marked on the module must be connected correctly, otherwise the module may be damaged. The buck power converter input voltage range is DC 5V-30V, output voltage range is DC 0.8-29V, output current is 5A(Max). Digital LED Display: the digital LED can display output current, input voltage and output voltage, convenient for monitoring. Note: 30V is the highest input voltage limit, please leave some room to use or it will be damaged. It is a step down regulator module, the input voltage must be 5V higher than Output voltage. Specification: Module Properties: non-isolated step down module Rectification: non-synchronous rectification Input voltage: 5V-30V Output voltage: 0.8V-29V Output current: adjustable maximum 5A Conversion efficiency: 95% (the highest) Switching frequency: 300KHz Output ripple: 50mV (max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: -40?to +85? Size (LxWxH): Approx. 51x26.3x14 mm / 2.00x1.03x0.55 inch Voltmeter Ammeter: Measurement accuracy: 0.1% Refresh rate: about 200ms / times Display: 0.28"digital tube Current Range 0A-5A Voltage range 5V-30V Display Color Red Package Includes: 1 Piece step down power module Note: Before purchasing, please check whether the products are compatible with your products; and after receiving, please check the packages as below, including quantity, color, and so on. If you have any problems, please contact us via eBay messaging at any time
