ITEM NAME:Dc-Dc 6-35V To 6-55V 10A 200W Boost Converter Charger Step-Up Power Module D5J8 Dc-Dc 6-35V To 6-55V 10A 200W Boost Converter Charger Step-Up Power Module D5J8 This is a 200W DC to DC step-up power supply module for electric equipment, digital products, laptop, etc. Input and output are designed with screw terminals for convenient wire connection and disconnection. High efficiency, the maximum conversion efficiency can be 97.6% and efficiency is related to input/output voltage and current. Designed with a big heat sinks that would ensure a better heat dissipation. Aluminum outer case will protect step-up module and also good for heat dissipation. Input Voltage: DC6V to 35V Output Voltage: DC6V to 55V (out voltage must be higher than or equal to input voltage) Max. Input Current: 10A (lower for long time working) colour:Photo Color Material:PC+ metal Package Contents: 1 * Module 1 * set aluminum case