199 USD iWave Systems Freescale i.MX508 RainboW-G13S Development Board

iWave Systems has just uploaded a new video of its new Freescale .i.MX508 low cost development board RainboW-G13S Quick Start Board, an alternative to the original Freescale i.MX53 QSB. This board targets the development of eReaders, industrial kiosks, home/industrial/office automation, portable medical devices and appliance control applications. iWave Systems Rainbow-G13S page.

Optimal digital power control using LLC resonant converters

The authors describe a digital power control implementation using line level control (LLC) resonant converters based on a flexible, 32-bit, low-cost, high-performance microcontroller. Key elements of digital power control are explored; including duty cycle control, dead-band adjustment in real time, frequency control, and adaptive thresholds for maintaining different safe operation regions.With the availability of new low-cost, high-performance microcontrollers (MCUs), the benefits …

Optimal digital power control using LLC resonant converters

The authors describe a digital power control implementation using line level control (LLC) resonant converters based on a flexible, 32-bit, low-cost, high-performance microcontroller. Key elements of digital power control are explored; including duty cycle control, dead-band adjustment in real time, frequency control, and adaptive thresholds for maintaining different safe operation regions.With the availability of new low-cost, high-performance microcontrollers (MCUs), the benefits …