To support the growing adoption of 48V architectures in data centers, Toshiba has developed a reference AC-DC converter design that takes a 100V/200V AC input and delivers a stable 54.5V DC output for ...

Single-phase AC-DC power converters face the challenge of twice-grid frequency power ripple (TGFPR) caused by power imbalance, requiring the use of large DC-side capacitors. Active power decoupling ...

Sponsored by Texas Instruments: A flyback with a GaN switch offers higher efficiency across all metrics versus silicon—and it’s simpler to design. Enter the auxless option.

Researchers at Purdue University Indianapolis have developed a groundbreaking capacitorless solid-state power filter (SSPF) for DC-AC converters, addressing the limitations of traditional passive ...

The isolated AC-to-DC flyback converter is the most commonly used power supply type for home and industrial devices. Fear of the main voltage and complexity of calculations cause electronic beginners ...

A DC-DC converter is an electro-mechanical device or circuit that transforms a DC voltage from one level to another according to the needs of the circuit. The DC-DC converter, which falls under the ...

Further advantages and novel qualities of this solution were listed in the paper titled, “An Integrated Dual-Side Series/Parallel Piezoelectric Resonator-based 20-to-2.2V DC-DC Converter Achieving a ...

By manipulating the switching frequency and turns ratios of the transformer, the circuit can have an arbitrary output voltage. In this case, it is designed to take 220V AC and convert it to 8V DC.

To address the high bus issue of conventional boost or buck-boost power factor correction (PFC) integrated resonant dc/dc type single-stage converters under high-voltage input, a family of ...