Figure 3. Example of a circuit with an ADP1074 simulated in LTspice. Power management ICs such as the ADP1074 from Analog Devices offer a very compact solution for designing a forward converter. This ...

This type of converter seems at first glance to be a simple step-up design with a transformer that has a primary and secondary, where in fact it relies on the collapse in magnetic field during the ...

Recent advances in converter control and design have focused on improving efficiency, reducing external component count, and ensuring robust performance under variable loads and supply conditions.

Rohm’s PFC + flyback control reference design for consumer and industrial power supply applications only requires a single MCU for control.

Combining a flyback unit configuration with an innovative programmable technology helps facilitate the design of circuits intended for high-voltage applications in the analog/mixed-signal fields.

But it is still interesting to understand how the design works. Another common flyback circuit used an oscillator driving a CRT for the primary, more or less.

This was followed by the launch of the REF67004, a reference design incorporating both PFC and flyback converters – topologies commonly used in consumer and industrial equipment.

For power supplies that require galvanic isolation, flyback converters are a popular choice in their design. However, when there’s the need for higher power, engineers will need ...

Flyback Converter Control and Design Publication Trend The graph below shows the total number of publications each year in Flyback Converter Control and Design.

In some circuits, galvanic isolation is necessary due to safety considerations. In other circuits, functional isolation is used to block any interference on signals. A galvanically isolated power ...