Alpha Wire's solar
cables and photovoltaic wire are designed for the harsh environments of
solar energy applications-the hot and cold of climate extremes, ozone and UV
radiation, moisture, oil and direct burial. The cables use a specially
formulated PVC jacket that can withstand the potential environments without
failing or degrading.
Available in a wire range from 14 to 2 AWG, the photovoltaic wires come
in two versions to meet either UL 4703 PV wire/TUV Pfg 1169 requirements or
UL 4703 PV wire requirements. UL 4703
PV wire/TUV photovoltaic wires are made with low-smoke, zero-halogen (LSZH)
materials which do not emit toxic gases when burned. The UL PV wire products
use a cross-linked polyethylene insulation and PVC jacket.
cables, in sizes from 18 to 12 AWG and conductor counts from 3 to 9, are
available shielded or unshielded. The
TC-ER and MTW-rated cables have an abrasion-resistant jacket.
the PV wire and solar cable are designed specifically for solar environments-they
are sunlight and oil resistant and withstand temperatures from -40 to +90C. The solar cables meet requirements for
direct burial without conduit.
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.