3pcs DC-DC 3V-35V To 4V-40V Adjustable Step Up Power Module 3V 5V 12V To 19V 24V 30V 36V High Power Boost Converter

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, the higher the efficiency is. Package included: 3 x DC-DC 3V - 35V to 4V - 40V adjustable step up power module