LPKF Laser & Electronics' entry-level
ProtoMat S43 is a milling machine that provides an introduction into the world
of professional rapid PCB prototyping. For those with an occasional use and/or
limited budget, the ProtoMat S43 has the precision and capacity for drilling,
de-paneling and structuring printed circuit boards and engraving front panels. It
comes equipped with a 40,000 RPM spindle motor, a working area of 9 x 12 inch,
and has the ability to produce multiple design iterations in the same day. The LPKF
ProtoMat S63 circuit board plotter has 2.5D material processing such as routing
of pockets, and features a programmable spindle speed of up to 60,000 RPM,
making it useful for drilling test adapters or housing enclosures. New to the
system is a mounted dispenser which applies soldering paste to the circuit
board automatically with minimum data preparation, and an intelligent fiducial
camera, a 15-position automatic tool change and an automatic milling width adjustment;
letting nothing stand in the way of producing precise double-sided and
multilayer circuit boards right in the electronics lab.
ProtoMat S103 is equipped for all application areas including RF and Microwave prototypes.
Meeting standards in geometry and accuracy, the special carbide tools produce
straight sidewalls and reduce penetration depth to allow milling and drilling
of delicate material. In addition the S103 cuts irregularly shaped flexible
circuit boards from large panels and its superior features include a 100,000
RPM spindle motor for milling ultra fine structures, a fiducial recognition
camera, a vacuum table to securely mount substrates on the plotter, and a pneumatic
milling depth limiter.
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.