TracoPower TES 1 Series 1W DC-DC Converters – TracoPower TES 1-2411, These DC-DC converters from the TracoPower TES 1 series have a small SMD casing with industry-standard pins, single and dual output, and a high degree of efficiency. TracoPower TES 1-2411 1W DC-DC Converter 24V DC In 5V DC 200mA Out