The Thompson Electrak Pro electromechanical linear actuators from Danaher Motion target mobile off-highway applications that need compact, low maintenance, robust actuation systems. These electromechanical actuators have a host of features including a electronic load monitoring, low-voltage power switching, programmable limit switches, signal follower input and PWM speed control monitoring. Available with ball or acme screws, these actuators have input voltages of 12 and 24V dc. they hand maximum static loads of 1,500 lb in the acme screw version and 4,000 lb for the ball screw model. The respective dynamic loads are 750 lb and 2,000 lb Maximum stroke for both models is 12 inches and both have been designed for the shortest possible retracted length, allowing used in cramped quarters.
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.