MPOF450-20B12

MPOF450-20B12 is an AC-DC miniaturize open-frame switching power supply. This is suitable for all kinds of BF type (be accessible to patients) medical system equipment. It features universal AC input and at the same time accepts DC input voltage, is cost-effective, has low no-load power consumption, high efficiency, high reliability, and double or reinforced insulation. This converter offers excellent EMC performance and meets IEC/EN/UL62368, GB4943, IEC/EN60335, IEC/EN61558, and IEC/EN/ ES60601 standards and it is widely used in areas of industrial, LED, street light control, electricity, security, telecommunications, smart home etc. It includes output short circuit, over-current, over-voltage protection, over-temperature protection.

• Input voltage range from 90 to 264VAC, 127 to 370VDC, typical efficiency at 230VAC is 91%
• Nominal output voltage is 12V (air cooling/25CFM)
• Nominal output current is 20.8A (air cooling), 33.3A (25CFM)
• Output power is 250W (air cooling), 450W (25CFM)
• Built-in active PFC function, suitable for BF application, operating altitude upto 5000m
• 5VDC standby output, 12VDC fan supply, power good, power fail and remote sense
• Isolation test is 4000VAC (input - output)
• Open frame case material
• Operating temperature range from -40 to +70°C
• Dimension is 127mm × 76.2mm × 38.5mm

Applications

Power Supplies, Electronics, Utilities, Instrumentation, Electronics Design, Industrial

Notes

Standards: EN60601-1/ANSI/AAMI