20 Piece Dc to Dc Step up Converter MT3608 DC Voltage Regulator Step up Dc Boost Converter Power Module Supply Module 2V-24V to 5V-28V 2A Without USB Connector

20 Piece Dc to Dc step up converter MT3608 DC voltage regulator step up Dc boost converter power module supply module 2V-24V to 5V-28V 2A Multipurpose: Step-up boost converter module can be widely applied for storage battery, power transformers, DIY adjustable regulated power supply, industrial equipment, 5V, 9V, 12V, 28V output, etc.. Specifications: Input voltage: DC 2V-24V Output voltage: DC 5V-28V Maximum output current: 2A Maximum conversion efficiency: 93% Board size: 30 x 17 x 14 mm/ 1.18 x 0.67 x 0.55 inch (L x W x H) Package includes: 20 X MT3608 DC voltage regulator board Note: This is a boost converter module, so the output voltage should be at least 2V higher than the input voltage. When receive the module, before power on it, please rotate the potentiometer with 15 laps in clockwise direction.