Specification: 

Input: 3V - 35V

Output: 4V - 40V adjustable

Efficiency: 94% (MAX)

Module size: 37mm x 32mm x 15mm (L x W x H)

Operating temperature: -40 - 85

Load capacity: 80W (MAX)

Mode of connection: Wiring terminals are free of soldering; IN is input, OUT is output.

Note: The smaller the voltage difference between input and output voltage is, the greater the load capacity is, and the higher the efficiency is.