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The MSMP25012F from Inventus Power is a 250W open frame AC/DC power supply designed for medical applications. It operates with a wide input voltage range of 85-264 VAC and provides a regulated 12V DC output at 20A.
This power supply boasts high efficiency, with typical values of 88.5% at 115VAC and 90.6% at 230VAC. It includes features such as Power Factor Correction (PFC), adjustable output, and standby power for fan and auxiliary circuits. The unit is designed for chassis mounting and has dimensions of 8.00" L x 5.00" W x 1.50" H.
Key electrical specifications include a startup delay of less than 1s, hold-up time greater than 24ms, and protections for over-voltage, over-current, and short-circuit conditions. It meets emissions standards like FCC class B and CISPR11 class B, and immunity standards including EN61000-4 series.
With a demonstrated MTBF of 200,000 hours and an operating temperature range of 0°C to 70°C, the MSMP25012F is built for reliability in demanding environments. It holds certifications from CB, CE, and cTUVus, suitable for ITE and medical grade approvals.
The MSMP25012F has a nominal output voltage of 12V.
The maximum output current for the MSMP25012F is 20A.
The MSMP25012F accepts an input voltage range of 85 to 264 VAC.
The typical efficiency is 88.5% at 115VAC and 90.6% at 230VAC.
The operating temperature range is 0°C to 70°C, with derating above 50°C.
The MSMP25012F supports chassis mounting.
Key features include adjustable output, Power Factor Correction (PFC), standby output, and universal input.