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The Cosel LEA150F-18 is an open frame AC/DC converter designed for chassis mounting. It delivers a 150W output power with a single 18V output voltage.
This converter operates with a universal input voltage range of 85-264 VAC or 120-370 VDC, and supports frequencies from 50/60 Hz. It boasts high efficiency, reaching up to 84% at 100V AC input and 85% at 200V AC input. Power factor correction is also included, with values of 0.99 typical at 100V AC and 0.93 typical at 200V AC.
Key electrical specifications include a line regulation of 72mV maximum and a load regulation of 120mV maximum. Ripple and noise are kept to a maximum of 120mVp-p at 0 to +50 C and 160mVp-p at -10 to 0 C. Temperature regulation is within 150mV maximum from 0 to +50 C and 180mV maximum from -10 to +50 C.
Protection features include overcurrent protection that works over 105% of rating and overvoltage protection operating at 115-140% of rating. The operating temperature range is -10 to +70 C with derating, and humidity is 20-90% RH non-condensing. Isolation ratings include 3000 VAC for input-output and 2000 VAC for input-FG.
The output voltage is 18V and the output current is 8.5A, providing 150W of power.
The input voltage range is 85-264 VAC (also accepts DC 120-370V).
The operating temperature range is -20°C to +70°C with derating.
It includes overcurrent protection (works over 105% of rating with automatic recovery) and overvoltage protection (works at 115-140% of rating).
Typical efficiency is 84% at 100VAC input and 85% at 200VAC input.
The dimensions are 222.0mm x 75.0mm x 37.0mm (8.74" x 2.95" x 1.46").