... , high power density, isolation voltage from 1KV DC,1.5KV DC, 3KV DC to 6KV DC, with our own patents.Application:All parts are ... , medical electronic, rail transit, communication, telecom, etc FEATURES4:1 wide input rangeDIP packageOperating temperature: -40°C ~ +85°C1500VDC IsolationShort circuit protection ... technicalrequirementsFor more information please email to me 5-10W series DC-DC Converter