描述

ASM201-280-BNH-PF1 is a 28 VDC regulated power supply designed for medical and industrial applications, delivering 200 watts of output power under forced air cooling and 140 watts under convection cooling. The unit features a miniature 2" × 4" × 1.21" open frame footprint with header connectors, 2 MOPP isolation, and BF leakage current protection for patient safety in both hospital and home medical environments. It operates over a universal input range of 80–264 VAC at 50–60 Hz with high efficiency up to 94% at 230 VAC and 92% at 115 VAC, and includes a 12V auxiliary fan output and power good signal. The power supply is certified to IEC 60601-1 3rd Edition medical safety, IEC 62368-1 and IEC 60950-1 I.T.E. safety standards, EN 60601-1-2 4th Edition EMC, and EN 55011 Class B emissions, making it suitable for critical medical instrumentation, diagnostic equipment, and industrial control systems requiring high reliability and regulatory compliance.