Digital control is becoming more and more popular in high-end power supply designs. This is especially true in the area of servers and telecommunications where ever-growing performance specifications ...

Fairchild’s Solution Enables Easy, Compact and Cost Effective High Power Applications Up to 9kW SAN JOSE, Calif.--(BUSINESS WIRE)--Designers of high power applications, such as air conditioner power ...

KYOTO, Japan, Sept. 18, 2025 /PRNewswire/ -- ROHM Co., Ltd. has developed a new reference design (REF67004) that uses a single MCU to control two commonly used power-converter types for consumer and ...

The Design Kit features the IR1150 µPFC™ for AC-DC PFC and is a small, 1.1-inch-square, fully-assembled PFC control circuit that engineers can drop in to an existing power supply, replacing its old ...

Analog-controlled power supplies are widely used in small- to medium-power industrial applications, such as industrial robots and semiconductor manufacturing equipment. However, growing demands for ...

Single-phase power factor correction (PFC) circuits--a kind of front-end AC/DC converters--are ubiquitous in a variety of consumer electronic devices, including laptop adapters, LED driver power ...

Electronic ballasts for fluorescent lighting deliver high efficiency and long lamp lifetimes. A new and simplified control circuit demonstrates complete control of the ballast, including all necessary ...

The NCP1603 from ON Semiconductor combines a power-factor correction control chip and a pulse-width modulation control chip in a single 16-pin SOIC package. This combination simplifies the task of ...