cUL/UL 60950-1 , IEC/EN 60950-1. CSA File No. 226037. 3. Traco 3.96 to 6W DIP Single/Dual Output Regulated Isolated DC-DC Converter - TEN 5WI Series. The Traco Power TEN 5WI series is a range of isolated, 5 Watt, DC-DC converters in a DIP-24 package with industry-standard footprint. With their high efficiency these regulated converters allows an operating temperature range of -40°C to +70°C. The full SMD design of these high performance DC-DC converters guarantees high reliability. The TEN 5WI series comes with built-in EMI input filter and complies with EN 55022 Class A and FCC level A. Ideal applications of these DC-DC converters are in battery operated equipment, industrial process control systems, tele-data communication and any other application requiring very wide operating voltage range. Ultra wide 4:1 input range DIP-24 Package with standard pinout Full SMD design Extended operating temperature range –40°C to +85°C High efficiency Excellent load and line regulation Indefinite short circuit protection I/O isolation 1500VDC Built-in Filter to meet EN 55022, Class A and FCC, level A Lead-free design, fully RoHS compliant