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The Cosel LEA50F-12-C is an open-frame AC/DC power supply designed for ITE (Commercial) applications. It delivers a stable 12V DC output with a maximum current of 4.3A, providing a total output power of 50W.
This converter features a universal input voltage range of AC 85-264V or DC 120-370V, making it suitable for global use. It boasts an efficiency of up to 85% at 200V AC input and a power factor of 0.99 at 100V AC. The unit is designed for chassis mounting and includes conformal coating for added protection.
Key electrical specifications include line regulation of 48mV maximum and load regulation of 100mV maximum. Ripple and noise are kept to a maximum of 150mVp-p at 0 to +50°C. The operating temperature range is -20°C to 70°C with derating. Safety features include overcurrent and overvoltage protection. Isolation voltages are rated at 3000 VAC for input-output-RC, 2000 VAC for input-FG, and 500 VAC for output-RC-FG.
The input voltage range is 85 to 264 VAC (or 120 to 370 VDC).
Output voltage is 12V DC at 4.3A, for a total power of 50W.
The operating temperature range is -20°C to +70°C with derating.
It is a chassis mount open frame with conformal coating.
Yes, it works over 105% of rating with automatic recovery.
Efficiency is 80% typ at 100VAC input and 85% typ at 200VAC input.
Dimensions are 195.0mm length, 55.0mm width, 23.0mm height.