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The Cosel AC4-OOHHM-00 is an enclosed AC/DC converter designed for industrial and medical equipment requiring multiple output voltages. It delivers 5V at 10A plus dual 24V rails (current unspecified), achieving 78% typical efficiency.
Input voltage range is 85-264 VAC at 47-63 Hz, with a DC input option (120-350 VDC) available via the -U suffix. The converter includes remote ON/OFF control, alarm signal, and an auxiliary 12V 0.1A output for control circuits (5V 0.1A with -J option). Safety approvals include UL60950-1, CSA60950-1, EN62368-1, and optional medical (UL60601-1, EN60601-1).
Electrical isolation: 3000 VAC input-to-output, 2000 VAC input-to-FG, 500 VAC output-to-FG. EMI compliance: FCC-B, CISPR22-B, EN55022-B, VCCI-B. Harmonic attenuation per IEC61000-3-2. Operating temperature range -20°C to 70°C. Dimensions: 254.0mm x 127.0mm x 63.5mm, chassis-mount enclosed package.
The AC4-OOHHM-00 provides 5V and dual 24V outputs.
85-264 VAC at 47-63 Hz; DC input 120-350 VDC optional.
-20°C to 70°C.
UL60950-1, CSA60950-1, EN62368-1; optional medical UL60601-1, EN60601-1.
Yes, it includes remote ON/OFF control and an alarm signal, with auxiliary 12V 0.1A output for control circuits.