TECHNICAL DATASHEET

MDS Medical AC-DC Adapter

12Volt, 120Watt / MDS-150AAS12 F/B

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All parameters are specified at 25°C ambient unless otherwise noted.

www.DeltaPSU.com (November 2016, Rev. 03)

7

Functions

Start-up Time

The time required for the output voltage (Vo) to reach 90% of its set value, after the input AC voltage is applied.

Rise Time

The time required for the output voltage (Vo) to change from 10% to 90% of its steady state value.

Hold-up Time

Hold up time is the time when the AC input collapses and output voltage retains regulation for a certain period of time. The time

required for the output to reach 95% of its set value, after the input voltage is removed.

■ Graph illustrating the Start-up Time, Rise Time, and Hold-up Time