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The Cosel LEA100F-3R3-SNY is an enclosed AC/DC converter designed for reliable power conversion. It delivers 100W of power with a nominal output voltage of 3.3V and a maximum output current of 20A.
This converter supports a wide input voltage range from 85-264 VAC, making it suitable for global applications. It features a power factor of 0.98 typical at 100V AC input and 0.91 typical at 200V AC input. The efficiency is rated at 73% typical at 100V AC and 77% typical at 200V AC.
Designed for ease of integration, the LEA100F-3R3-SNY utilizes a chassis mount type and has dimensions of 222.0mm x 62.0mm x 32.0mm. It includes overcurrent and overvoltage protection for enhanced safety and reliability. The unit is approved by CE, cURus, and TUV, indicating compliance with international safety standards.
Key electrical specifications include a line regulation of 20mV maximum and a load regulation of 40mV maximum for the 3.3V output. Ripple noise is kept to 120mVp-p maximum at 0 to +50C. The operating temperature range is -10°C to 70°C with derating.
The nominal output voltage is 3.3V.
The maximum output current is 20A.
The output power is 100W.
The input voltage range is 85-264 VAC or 120-370 VDC.
The operating temperature range is -10°C to 70°C.
It is a chassis mount type.
It is approved by CE, cURus, and TUV.