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 ...

According to Texas Instruments, its latest high-density isolated DC-DC modules with integrated transformers shrink isolated bias power supplies in automotive and industrial systems by close to 90%.

The flyback design is a switched-mode power supply (SMPS) that’s been used for 70+ years and still going strong. This supply—also called a power converter—has two distinct operating phases, with power ...

PI Expert, Power Integrations’ online power supply design program, now features a planar magnetics builder, along with a database of planar cores. With this update, PI Expert can generate an ...

In power distribution systems, three-phase transformer configuration directly impacts system reliability and load management. Understanding the trade-offs between Delta and Wye connections enables ...

Recently, research group led by Professor CHENG Lin from School of Microelectronics, University of science and technology of China has made significant achievements in the field of fully integrated ...