Warning: The manufacturer gave the commercial name "Green Mode Power Switch" to FSDM311A, so don't blame me if I named this power supply in the same way.
This type of power supply MUST NOT BE USED in industrial applications, for the following reasons:
-flyback power supplies are designed for white goods (any component malfunction could lead to destruction of the entire powered equipment)
-many of them have hiccup over current protection (automatic recovery attempts), wich will lead in some circumstances (frequently) to the destruction of the entire powered system
-I saw in my career too many examples of industrial automation systems powered with this type of power supply (they wanted economy, but they not knew the consequences): electronic paperless recorders made by Honeywell, substation automations, SCADA systems, data acquisition systems and so on. In some of this cases, I saw also the destruction of the equipment because of the power supply used.
Disclaimer: The information on this web site is provided "AS IS", without warranty of any kind.
The author has made the best efforts to ensure the design and the information provided are reliable.
Under no circumstances shall the author be liable for any direct, indirect, incidental, special
or consequential loss, damage, expense or injury incurred or suffered which is claimed
to resulted from use of this site, even if expressly advised of the possibility of
such loss, damage, expense or injury,
including, without limitation, any fault, error, omission, interruption or delay with respect thereto.
 - FSDM311 datasheet