05
2015
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11
Convection cooling power supply passed medical and ITE application certification
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With a rated output of 350W, the CUS350M series AC/DC power supplies are medically and ITE certified to comply with IEC 60601-1 and IEC 60950-1 regulatory standards.
They do not require forced air for cooling, which makes them suitable for use in audible noises that cannot be tolerated, including hospitals, dentistry, radio and professional audio equipment, says TDK-LAMBDA.
The power supply can operate from 85 to 264V AC input, and is available with a nominal output of 12, 18, 24 or 48V. With an efficiency of up to 94%, the article meets the ErP command with an average efficiency score greater than 87% and less than 0.5 W standby power consumption. Less internal waste heat allows the product to be operated at full power at ambient temperatures of -20 to + 40 ° C and up to + 70 ° C derating.
The compact unit measures 190 high x 87 x 40 mm for 1U rack mounting. The preferred/suffix f model has a 5V 0.5A standby output, auxiliary 12V 0.3A output, remote sensing, remote on/off and isolated DC good signal.
The input and output are isolated to 4,000V AC (2 x MOPPs), and the 2,000V AC is output from the input to the ground (1 x MOPP) and 1,500 V AC (1 x MOPP) from the output to the ground. Safety certification includes IEC / EN 60601-1, ANSI / AAMI ES 60601-1 and IEC / EN / US 60950-1 CE marked low voltage and RoHS2 directives. The unit also complies with EN 55011-B, EN 55022-B and FCC Class B conducted interference (Class A radiation) and complies with the IEC 61000-4 immunity standard.
Convection cooling power supply passed medical and ITE application certification
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