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The Cosel LEA50F-30 is a versatile AC/DC power supply designed for commercial applications. This open frame unit offers a stable 30V DC output with a maximum current of 1.7A, resulting in a total output power of 50W. It supports a wide universal input voltage range, accepting both AC (85-264 VAC) and DC (120-370 VDC) sources, making it suitable for global use.
Designed for ease of integration, the LEA50F-30 features a chassis mount configuration and an open frame construction. Its operating temperature range is -10°C to +70°C, with derating applied at higher temperatures. Key electrical specifications include an efficiency of up to 84% at 200V AC input and a hold-up time of 20ms.
This power supply is built with safety and reliability in mind, offering isolation voltages of 3kV (Input-Output-RC), 2kV (Input-FG), and 500V (Output-RC-FG). It includes overcurrent and overvoltage protection features. The unit is compliant with RoHS3 standards and has an MSL rating of 1.
The LEA50F-30 provides a nominal output of 30V at 1.7A, with a total output power of 50W.
The input voltage range is 85-264 VAC or 120-370 VDC.
The operating temperature range is -10°C to +70°C with derating.
Typical efficiency is 82% at 100VAC input and 84% at 200VAC input.
The isolation voltage is 3kV between input and output.
Ripple and noise is 150mVp-p maximum at 0 to +50°C and 180mVp-p maximum at -10 to 0°C.
The LEA50F-30 is a chassis mount, open frame converter.