The single phase units are now
available in 100VA up to 25kVA ratings and input voltage ranges of 120 to 480V
ac. All units are encapsulated with electrical grade silica sand and resin
compounds to protect the core and coils, sealing out moisture and airborne
contaminants and eliminating corrosion and deterioration. The NEMA 3R
enclosures meet or exceed NEMA and ANSI standards for indoor and outdoor
applications, and are UL and CSA listed as well as CE approved. The Fortress series
encapsulated power transformers are backed with a 10-year limited warranty.
Prices start at $77.
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.
So if you can't attend live, attend at your convenience.