UL 60950-1 IEC/EN 60950-1. CB test certificate according IEC 60950-1 CSA certificate for CSA/UL 60950-1. 3. Traco 2W SIP Single/Dual Output Regulated Isolated DC-DC Converter - TMR 2WIN Series. The Tracopower TMR-2WIN range of isolated DC/DC converters feature an excellent efficiency, which along with the use of high grade components, allows a compact SIP-8 package. This isolated DC/DC converter is suited for use in temperature ranges of -40°C to +75°C at full load and up to 90°C with 50% power derating. The TMR-2WIN range of DC/DC converters feature a wide 4:1 input voltage range and precisely regulated output voltages. Typical applications of these DC/DC converters are in distributes power architectures in communication and industrial electronics and everywhere where space on the PCB is critical. Ultra-wide 4:1 input range Compact SIP-8 package Temperature range –40 to +90°C High efficiency of 82% Excellent load and line regulation Continuous short-circuit protection Overload protection I/O isolation 1500 VDC Remote On/Off control 3-year product warranty