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The Cosel LEA50F-12-SN is an enclosed AC/DC converter designed for ITE (Commercial) applications. It delivers a stable 12V output with a maximum current of 4.3A, providing up to 50W of power.
Key electrical specifications include an input voltage range of 85-264 VAC and an efficiency rating of 80%. The converter offers a line regulation of 48mV max and a load regulation of 100mV max. It also features a start-up time of 500ms max and a hold-up time of 20ms typ.
Designed for robust performance, the LEA50F-12-SN operates within an ambient temperature range of -20°C to 70°C (with derating). It has an isolation voltage of 3 kV (Input-Output-RC) and is approved by CE, cURus, and TUV.
This model is chassis mounted, making it suitable for integration into various systems. It supports universal input and includes features like remote ON/OFF capability.
The input voltage range is 85-264 VAC.
The output voltage is 12V.
The converter is enclosed with chassis mount, dimensions 225.0mm x 65.0mm x 36.0mm.
The operating temperature range is -20°C to +70°C with derating.
Typical efficiency is 80%.
Input-output isolation voltage is 3 kV.
Ripple noise is 150mVp-p max at 0 to +50°C.