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The Cosel LEA50F-48-S is an AC/DC converter designed for ITE (Commercial) applications. It provides a single output of 48V at 1.1A, delivering a total of 50W of power.
This converter features a universal input voltage range of 85-264 VAC or 120-370 VDC, with efficiencies up to 85% at 200V AC input. Key electrical specifications include a maximum line regulation of 192mV and a maximum load regulation of 300mV. The ripple and noise is rated at a maximum of 350mVp-p at 0 to +50C.
Designed with an open frame and chassis mount, the LEA50F-48-S has dimensions of 195.0mm x 55.0mm x 23.0mm. It operates within an ambient temperature range of -20°C to 70°C with derating. Safety features include overcurrent and overvoltage protection. Isolation ratings are 3000VAC for input-output, 2000VAC for input-FG, and 500VAC for output-RC-FG.
The input voltage range is 85-264 VAC or 120-370 VDC, with a frequency of 47-63 Hz.
Output voltage is 48V and output current is 1.1A, providing 50W of power.
The operating temperature range is -20°C to 70°C with derating.
The dimensions are 195.0mm (L) x 55.0mm (W) x 23.0mm (H), open frame chassis mount.
It is certified under CE, cURus, and TUV standards.
It includes overcurrent protection (works over 105% of rating) and overvoltage protection (works at 115-140% of rating).
Typical efficiency is 83% at 100VAC input and 85% at 200VAC input.