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The Mean Well USA RQ-85D is a versatile enclosed AC/DC converter designed for ITE (Commercial) applications. It offers a total output power of 84W across four distinct output channels, including 5V, 12V, 24V, and -12V.
This converter operates with a wide input voltage range of 88~264VAC or 125~373VDC, providing flexibility for global use. Key electrical specifications include a typical efficiency of 76-78% and various current ratings per channel, with adjustable output voltage ranges.
The RQ-85D is built for reliability, featuring overload and over-voltage protection mechanisms. It operates within a temperature range of -25°C to +70°C (with derating) and has a Mean Time Between Failures (MTBF) of 206.8Khrs minimum at 25°C.
Mechanically, the unit is designed for chassis mounting with dimensions of 159.0mm x 97.0mm x 38.0mm. It meets safety standards including UL60950-1 and TUV EN60950-1, and complies with emissions standards like EN55022 Class B.
The RQ-85D provides four outputs: +5V, +12V, +24V, and -12V DC.
The input voltage range is 88~264VAC or 125~373VDC.
The operating temperature range is -25°C to +70°C with derating.
Overload protection at 110-150% rated output power and hiccup mode overvoltage protection that recovers automatically after fault removal.
It is approved to UL60950-1 and TUV EN60950-1 safety standards.
Typical efficiency ranges from 76% to 78% depending on the output channel.