The Tracopower THM-3WI comes in a DIP-24 plastic package, with high efficiency of up to 87% and highest grade components the DC/DC converters can operate at a temperature range of -40 up to +88°C. The reinforced I/O-isolation of this high performance regulated DC/DC converter complies with medical safety requirements for MOPP (Means Of Patient Protection). This range of DC/DC converters feature a wide 4:1 input voltage range and an internal EMI filter meeting EN55022 class A, which makes the THM-3WI a reliable solution for demanding applications, such as transportation systems, industrial control equipments, measurement equipments and some IGBT drivers applications.

Ultra wide 4:1 input voltage
I/O isolation 5000 VACrms rated for 250 working voltage
2 x MOPP Medical safety
Low leakage current ˂2 μA
Very high efficiency up to 87%
Extended operating temperature range –40°C to 94°C at full load
Input filter to meet EN55022 class A
3-year product warranty

ANSI/AAMI ES 60601-1
2005/(R) 2012
IEC/EN 60601-1 3rd edition

UL online certification UL 60601-1

The TRACOPOWER range of medical 3 Watt DC/DC converters in DIP-24 plastic package and with ultra-wide 4:1 input voltage range. They provide a reinforced isolation system for 5000 VAC isolation and a very low leakage current of less than 2 A. The units are approved to IEC/EN/ES 60601-1 3rd edition for 2 x MOPP and come along with an ISO 14971 risk management file. Design and production conform to the quality management system ISO 13485. With a high efficiency of up to 87% and highest grade components the converters can reliably operate in an ambient temperature range of –40°C up to +90°C. They constitute a reliable solution not only for medical equipment but also for demanding ranges of application such as transportation, control & measurement or IGBT drivers.

Low leakage current
Operating temperature
Operating up to 5000m altitude