LM2577 High Voltage DC-DC Boost 2A 5-56V

Features : Modules nature: Non-isolated step-up (Boost)
Rectification: Non-synchronous rectification
Input voltage: 3.5V-35V 
Output voltage: 5V-56V (Must ensure that set the output voltage is higher than the input voltage)
Input current: 3A (max),Rated current:2A
Conversion efficiency: 90% 
Dimension: 4.3cm*3.0cm*1.2cm Applications: DIY a mobile power supply
Boost charger
Power supply for electronic equipment Package
1 x DC-DC Boost Converter Step Up Voltage Adjustable Module (There is no User\'s Manual in the package.) Application: -DIY mobile power supply 
-Step-down charger 
-Electronic equipment charger 
-System preceding stage charger Attention: When you test if output voltage is not higher than the input voltage, please adjust potentiometer clockwise, the output voltage will rise. Remember that please don\'t try to do while reverse adjust blood pressure module USES, must ensure that set the output voltage is higher than the input voltage, lest damage module!