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The P-DUKE MAH450US12 is a versatile AC/DC converter designed for industrial, ITE, and medical applications. It operates with a wide input voltage range of 85 to 264VAC and provides a stable 12VDC output.
This enclosed converter delivers 250W of power under natural convection and can reach up to 450W with forced air cooling. It boasts a high efficiency of 91% at full load and features low standby power consumption under 0.5W. The unit offers adjustable output voltage and includes built-in EMI Class B filtering.
Designed for chassis mounting, the MAH450US12 has dimensions of 127.0mm x 76.2mm x 40.1mm. It provides 4000VAC input-to-output isolation and operates reliably in temperatures ranging from -40°C to 85°C with derating. Safety approvals include CB, CE, cURus, and FCC, meeting standards such as IEC/EN/ANSI/AAMI 60601-1 and IEC/UL/EN 62368-1.
85 VAC to 264 VAC.
-40°C to 85°C with derating.
Chassis mount.
12 VDC nominal.
250W (450W with forced air cooling).
91% typical at 230VAC full load.
4000 VAC.