DC to DC Converter with Built in EMI Filter operates on a power supply rate of 10 VDC to 550 VDC. The DC to DC Converter is fitted with built in EMI filter and ensures low ripple noise. The DC to DC Converter is protected against short circuit or over load, over voltage or over temperature. DC to DC Converter with Built in EMI Filter can function in a temperature ranging from -5 Degree C to 55 Degree C and comes in open frame and enclosed frame models to suit specific requirement.