The TPK0512SAP Power Module with Through Hole Mounting from TOPPOWER is a RoHS compliant, 6 Amp, 4 Pin 25V to 35V DC/DC converter module. This module has an efficiency rating of up to 90%. It features continuous short circuit protection, with thermal overload protection for increased safety and stability. This part is suitable for applications requiring reliable power conversion in industrial control, communications, medical instrumentation, test equipment, and other small power systems. It also has an input range of 11.4Vdc to 15.6Vdc and has a thermal resistance of 10.0°C/W, perfect for applications where heat dissipation is an issue.