International 50/60 Hz transformer lines include the High Power International (HPI), Low Power International (LPI), and the Multi-Purpose International (MPI). More than 1,000 part numbers ranging from 1 VA to 10 kVA are available. Guide on International Transformers provides up-to-date product information and includes a full-page data sheet on each of the three transformer lines. This details all pertinent agency standards, mechanical dimensions, and pc-board mounting patterns.
Signal Transformer Co., 500 Bayview Ave., Inwood, NY 11096, FAX (516) 239-7208.
Researchers at the University of Maryland have achieved a first in lithium-ion battery science: the development of a successful lithium-based battery using one material for all three core components of a battery -- anode, cathode, and electrolyte.
The online Bar Steel Fatigue Database for automotive design engineers has been updated for the fifth time and now contains 134 iterations, or grade/process combinations. It provides better predictability for designing parts with long-term reliability and durability.
FPGAs use programmable fabric to create custom logic, but this flexibility comes at a cost -- usually around 10 times more silicon real estate and 10 times the power dissipation. Can we really claim any FPGA is low power?
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.