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The Cosel ADA750F-24-R is an enclosed AC/DC converter delivering a regulated 24V output. It provides 456W with convection cooling and up to 756W with forced air, with a peak current capability of 31A. The universal input range of 85-264 VAC and 50/60 Hz operation makes it suitable for global applications.
Key electrical specifications include a typical efficiency of 88% and a power factor of 0.99 at full load. Output voltage can be adjusted from 21.6 to 27.0V. Ripple and noise are limited to 150mVp-p from 0 to 50°C and 180mVp-p from -10 to 0°C. Line regulation is 96mV maximum, load regulation 150mV maximum, and drift 96mV maximum.
The converter operates over -10°C to 71°C with derating. Overcurrent protection triggers at 101% of the peak current with automatic recovery, and overvoltage protection is set at 31-34.5V. The chassis mount, enclosed package measures 175.5 x 127.0 x 70.0 mm. Safety approvals include UL60950-1, C-UL(CSA60950-1), and EN62368-1. EMI compliance meets FCC-B, CISPR22-B, EN55022-B, and VCCI-B standards.
85-264 VAC.
Chassis mount, enclosed.
-10°C to 71°C with derating.
88% typical at ACIN 100V, full load.
456W with convection cooling, 756W with forced air.
UL60950-1, C-UL(CSA60950-1), EN62368-1.
21.6 to 27.0V.