RSD-300 Series (300W DC/DC Enclosed Type Railway Power Supply)
With up to date high efficiency circuit design, RSD-300 series possess up to 91% of high efficiency. All series are semi-encapsulated for PCB protection to provide the basic ability of anti-moisture, anti-dust, heat dissipation as well as anti-vibration. Therefore, they can be cooled without any forced-air but still work between -40℃ to +70℃ ambient temperature, which perfectly fit in with the applications of harsh environment. The design of these new converters are refer to ITE standards (IEC60950-1 and EN55022) and also comply with railway certificates (EN50155, IEC60571, IEC61373, EN50121-3-2), so that they are suitable to be used in all kinds of vehicles that equipped with DC power source. The applications include railway, metro rapid transit system, subway, bus, leisure trailer, and vessel...etc. In addition, along with external batteries as the energy source, they are also suitable for harsh industrial installations that concern about dust and moisture, such as security system, DC UPS system, and telecom equipments...etc.