The B82802 series SMD flyback transformers rely on low-profile, surface-mount EFD15, EFD20, and EFD25 core sizes that enable insertion heights of 8.65 mm to 14.8 mm depending on the transformer type.

When developing TOPSwitch flyback power supplies, transformer design is usually the biggest stumbling block. Flyback transformers are not designed or used like normal transformers. Energy is stored in ...

Aimed at smart metering applications, the MID-MHC series of flyback transformers from Wurth Electronics Midcom meets safety standards requiring high creepage and clearance, while reducing transformer ...

For the PDF version of this article, click here. Let's return to the question, “Why Have an Air Gap?” initially posed in the Power Design article in the December 2002 issue of Power Electronics ...

A common part used to create a high voltage is a CRT flyback transformer, having been a ubiquitous junk pile component. So many attempts to use them rely on brute force, with power transistors in ...