2A booster board DC-DC booster module wide voltage input 2-24V liter 5/9/12/28V adjustable 2577

2A booster board DC-DC booster module wide voltage input 2-24V liter 5/9/12/28V adjustable 2577 Module highlights: The smallest network adjustable boost module can be easily installed in a variety of small devices. MicroUSB input can be used. It can easily get 9V, 12V, 15V, 18V, 24V common voltages through the mobile phone data cable with USB charger or mobile power . It is very convenient to use. Ultra-wide input and output voltages for ultra-high conversion efficiency. Module characteristics 1) Maximum output current: 2 A (recommended for use within 1A) 2) Input voltage: 2 v -- 24 v 3) Maximum output voltage: > 28 v (recommended for use within 26V ) 4) Efficiency: > 93% (efficiency is related to the differential pressure between input and output) 5 ) Size: 30mm * 17 mm * 14 mm (length * width * height ) Precautions 1) This module is a boost module, the output voltage is greater than the input voltage 2) Peak current output current does not exceed 2A 3) When the module output voltage cannot be adjusted, always equal to the input voltage, please turn the potentiometer counterclockwise for more than 10 turns, then use the module to adjust the voltage normally. Regulating method: the potentiometer faces the chest, and the counterclockwise turns to boost! (When the module output voltage can not be adjusted, the output voltage is always equal to the input voltage. Please adjust the potentiometer counterclockwise 20 laps or more. (Let potentiometer against your chest, counterclockwise turn boost)