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The TDK Corporation CUS250M-12/J is a 250W AC/DC power supply designed for ITE (Commercial), Laboratory, and Medical applications. It operates with a universal input voltage range of 80-264 VAC and provides a nominal 12V output at up to 20.83A.
This open-frame converter boasts high efficiency of 94% and features like adjustable output, PFC, remote On/Off, and a standby output. It is designed for chassis mounting and meets standard safety certifications including 61010-1, 60601-1, 60950-1, and 62368-1.
The CUS250M series is known for its compact 2x4 inch footprint, making it suitable for space-constrained designs. It can deliver full power with forced air cooling up to ambient temperatures of 85°C, with derating applied. The unit also meets Class B conducted and radiated EMI standards.
The nominal output voltage is 12V.
The maximum power output is 250W.
The maximum output current is 20.83A.
The operating temperature range is -20°C to 85°C with derating.
The dimensions are 101.6mm (Length) x 50.8mm (Width) x 39.5mm (Height).
It complies with standards including 61010-1, 60601-1, 60950-1, and 62368-1.