Please see the below image of a flyback transformer I found. I see voltage/current outputs at each secondary winding. My question however is, how are these determined? I thought the output levels are dependent on primary voltage, switch frequency, duty cycle... What is the meaning of these ratings? My best guess is these outputs are based on some "typical" application example which is not in the datasheet. enter image description here

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    \$\begingroup\$ You're asking a question about contents in a datasheet yet you haven't provided a link to said datasheet or have told us what device you're looking at. Can you provide this information? \$\endgroup\$ – KingDuken May 10 at 14:19
  • \$\begingroup\$ Datasheet is here:katalog.we-online.com/ctm/datasheet/750343140.pdf Transformer is intended for a multi-output offline flyback converter. \$\endgroup\$ – Big Al May 10 at 14:29
  • \$\begingroup\$ It does seem to be oriented around an application example that references this part. A shame the part doesn't reverse reference back to the application example. \$\endgroup\$ – scorpdaddy May 10 at 16:37

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