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The Cosel LEA100F-12-SN is an enclosed AC/DC converter designed for industrial and commercial applications. It provides a single 12V output with a maximum power of 100W and a current rating of 8.5A.
This converter features universal input voltage compatibility, accepting AC input from 85-264V or DC input from 120-370V. It operates efficiently, with typical efficiencies of 81% at 100V AC and 85% at 200V AC. The power factor is high, at 0.99 typical at 100V AC and 0.93 typical at 200V AC.
Key electrical specifications include line regulation of 48mV maximum and load regulation of 100mV maximum. Ripple and noise are kept to 150mVp-p maximum at 0 to +50C and 180mVp-p maximum at -10 to 0C. The operating temperature range is -20°C to 70°C with derating, and it also specifies an altitude range of up to 3000m.
Designed for chassis mounting, the LEA100F-12-SN has dimensions of 222.0mm x 62.0mm x 32.0mm. It includes overcurrent and overvoltage protection circuits for enhanced reliability. Isolation voltages are rated at 3000VAC for input-output, 2000VAC for input-FG, and 500VAC for output-FG.
-20°C to 70°C with derating, or -10°C to 70°C per datasheet.
85-264VAC (47-63Hz) or 120-370VDC.
12V at 8.5A, 100W.
Overcurrent protection works over 105% of rating with automatic recovery; overvoltage protection works at 115-140% of rating.
Typical efficiency is 81% at 100VAC and 85% at 200VAC.
222.0mm x 62.0mm x 32.0mm (8.74" x 2.44" x 1.26").
Chassis mount.