EDN

Isolation circuits target HEV battery management

The ADuM540xW quad-channel digital isolators with integrated, isolated power use a proprietary iCoupler chip-scale microtransformer technology targeting automotive, industrial, medical, power supply, ...
Drinks

Gree Electric Appliances Inc of Zhuhai gets grant for isolation circuit system for power management and signal processing

Gree Electric Appliances Inc of Zhuhai has been granted a patent for an isolation circuit system and signal isolation method. The system includes a power management unit, digital logic circuit, and ...
EDN

Isolation amplifiers feature short circuit, overload detection

San Jose, Calif.—Avago Technologies announced a new series of competitively priced isolation amplifiers with short circuit and overload detection. Based on optical insulation technology and ...
Electronic Design

Exploring Uncommon Applications of Isolation

Signal and power isolation using a DC-DC converter implementation. The importance of isolation in medical equipment. A self-driven synchronous-rectifier circuit to isolate high voltage. One of the ...
Electronic Design

Program a PIC Processor In-Circuit Using a 3.3-V Supply

Many PIC processors require 5-V power while being programmed, yet battery-powered systems may contain low-voltage devices that will be damaged at voltages above their maximum voltage ratings. In ...