Fully-digital switch mode AC/DC converter features two power stages
27-02-2015 |
Mouser Electronics
|
Power
Consisting of two power stages, STM's STEVAL-ISV147V2 digital switch mode
AC/DC converter is now available from Mouser stock. The two stages are an
input semi-bridgeless power factor corrector (SBPFC) controlled by an
STM32F051K8, and a regulation stage implemented with a LLC half-bridge with
synchronous rectification (SR), controlled by an STM32F334C8
microcontroller.
The 500W AC/DC converter uses the bridgeless PFC topology which has the
advantage of lower conduction losses and higher efficiency by eliminating
the need for a diode rectifier stage.
By Electropages
Electropages is a trusted source of news and insights from the global electronics industry. With a dedicated team of experts and editors, Electropages delivers in-depth articles, product updates, and market trends across sectors such as embedded systems, IoT, connectors, and power solutions. Our mission is to empower engineers and professionals with the knowledge they need to innovate and succeed in a rapidly evolving technological landscape.
