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The Cosel LEA50F-18-Y is an open frame AC/DC power supply designed for chassis mounting. It delivers a nominal output voltage of 18V with a current rating of 2.8A, providing a maximum output wattage of 50.4W. This converter operates with a universal input voltage range of 85-264 VAC or 120-370 VDC.
Key electrical specifications include a typical efficiency of 80% at 100V AC and 82% at 200V AC. It offers line regulation of 72mV maximum and load regulation of 120mV maximum. Ripple and noise are specified at 120mVp-p maximum between 0 to +50 C.
This model features overcurrent and overvoltage protection, with overcurrent protection activating at 105% of rating and overvoltage protection at 115-140% of rating. The operating temperature range is -10 to +70 C. Isolation voltages include 3000 VAC for input-output, 2000 VAC for input-FG, and 500 VAC for output-RC-FG.
The physical dimensions are 195.0mm in length, 55.0mm in width, and 23.0mm in height. It is suitable for ITE (Commercial) applications and carries CE, cURus, and TUV approvals.
The nominal output voltage is 18V.
The maximum output current is 2.8A.
The maximum output wattage is 50.4W.
The input voltage range is 85-264 VAC or 120-370 VDC.
The typical efficiency is 80% at 100V AC and 82% at 200V AC.
The operating temperature range is -10 to +70 C.
It uses chassis mount.