Features: _x000D_ This is a 200W DC to DC step-up power supply module for electric equipment, digital products, laptop, etc. _x000D_ Input and output are designed with screw terminals for convenient wire connection and disconnection. _x000D_ High efficiency, the maximum conversion efficiency can be 97.6% and efficiency is related to input/output voltage and current. _x000D_ Designed with a big heat sinks that would ensure a better heat dissipation. _x000D_ Aluminum outer case will protect step-up module and also good for heat dissipation. _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Input Voltage: DC6V to 35V _x000D_ Output Voltage: DC6V to 55V (out voltage must be higher than or equal to input voltage) _x000D_ Max. Input Current: 10A (lower for long time working)_x000D_ _x000D_ Max. Output Current: 7A (lower for long time working) _x000D_ Max. Output Power: 200W (input voltage >30V) _x000D_ Max. Conversion Efficiency: 97.6% (32V convert to 45V, 3A. Efficiency is related to input/output voltage and current)_x000D_ Size: 70 x 39 x 32mm / 2.75 x 1.53 x 1.26"_x000D_ _x000D_ _x000D_ Package Includes: _x000D_ 1 x Module _x000D_ _x000D_ _x000D_ Note:_x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.