With the growing popularity of USB-C power delivery (PD) charging users are now looking to access more powerful adapters. Infineon Technologies has responded to this demand with the launch of the ...

[Matt] works at a neon sign power supply company. When a vendor error left him with quite a few defective high voltage transformers, he couldn’t bring himself to ...

The quasi-resonant flyback (QRF) power converter is a popular choice in low-power offline applications in the 150-W-or-less output power range for many reasons. The QRF converter has a low component ...

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 ...

The low cost, simplicity of design and intrinsic efficiency of flyback transformers have made them a popular solution for power supply designs of below 100W to 150W. Other advantages of the flyback ...

The low-power (milliwatt) flyback transformer used in a switched-mode power supply (SMPS) needs to be designed with a gap in the magnetic path for maximum power delivery over temperature. Transformers ...