STMicroelectronics L6563 Power Factor Corrector (PFC) controller delivers high efficiency to pre-regulators in high-end AC-DC adapters and chargers for laptops, game consoles, desktop PCs, servers and switched-mode power supplies. Capable of handling more than 250W, the L6563 features brown-out and feedback disconnection protection. It also provides input voltage feed-forward, tracking-boost operation, inductor saturation detection and leading edge blanking, as well as direct interface to the cascaded DC-DC converter's PWM controller. To learn more, go to http://rbi.ims.ca/4917-528.
These new 3D-printing technologies and printers include some that are truly boundary-breaking: a sophisticated new sub-$10,000, 10-plus materials bioprinter, the first industrial-strength silicone 3D-printing service, and a clever twist on 3D printing and thermoforming for making high-quality realistic models.
Ear-based heart-rate monitoring gained momentum recently, as sensor maker Valencell Inc. announced it has licensed its biometric earpiece technology to Samsung Electronics Co. Ltd for use in so-called “hearable devices.”
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies.
You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived.
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