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The TDK Corporation U7Y0123 is an open-frame AC/DC converter designed for chassis mounting. It provides a 48V output voltage and delivers 300W of power under convection cooling, increasing to 400W with forced air.
Key electrical specifications include a wide input voltage range of 85-264 VAC and an input frequency of 47-63 Hz. The converter boasts high efficiency up to 94% and features such as adjustable output, remote on/off capability, and a standby output of 5V at 80mA.
Operating within a temperature range of 0°C to 60°C with derating, the U7Y0123 offers reinforced isolation between input and output (4kVAC) and basic isolation for input to earth (1.5kVAC). Its dimensions are 177.8mm x 100.0mm x 71.2mm.
This AC/DC converter is suitable for ITE (Commercial) and Medical applications, featuring compliance with CE standards. It also includes features like full digital control and a 5-year warranty.
The nominal output voltage is 48V.
300W with convection cooling, 400W with forced air.
85-264Vac (100-240Vac nominal).
0°C to 60°C with derating.
94% typical.
4kVac input-to-output (type tested).
Yes, a 5V standby output at 80mA.