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The Cosel LFA10F-12 is a compact, open-frame AC-DC power supply designed for various applications. It operates with a universal input voltage range of 85 to 264 VAC and delivers a stable 12V DC output with a maximum current of 900 mA, providing up to 10W of power.
This power supply is built with features such as built-in inrush current, overcurrent, and overvoltage protection circuits. It also includes a harmonic attenuator compliant with IEC61000-3-2 and power factor correction. The unit is designed for chassis mounting and operates within an ambient temperature range of -10°C to 70°C with derating.
Compliance includes safety agency approvals such as UL60950-1, C-UL(CSA60950-1), and EN62368-1, along with EMI compliance for FCC-B, CISPR22-B, EN55011-B, EN55022-B, and VCCI-B. It is also RoHS3 compliant.
Key specifications include an efficiency of 79% at 200V AC input, line regulation of 48mV maximum, and load regulation of 100mV maximum. Ripple noise is rated at 120mVp-p under typical conditions.
85 to 264 VAC.
12V DC at 900mA (10W).
-10°C to 70°C with derating.
Chassis mount, open frame.
UL60950-1, C-UL(CSA60950-1), EN62368-1.
Yes.
79% typical at 200VAC input.