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Resistivity is the key to measuring electrical resistance
Understanding the difference between resistance and resistivity can help you when characterizing materials for electrical applications. Resistance changes with the dimensions of a material, while resistivity is a characteristic of a material. More
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EMI receiver reduces test time from hours to seconds
Covering a span of 9 kHz to 30 MHz, the PMM 9010F EMI receiver and real-time analyzer from Narda scans the entire spectrum in less than 25 seconds when the device is adjusted to the full CISPR setting.EPA expands Energy Star scope of MET Labs
Testing and certification organization MET Laboratories has been recognized by the EPA as a Certification Body for luminaires, integral LED lamps, and set-top boxes under the Energy Star program.Active probes: why they are worth buying
Although active probes are more expensive than passive ones, they offer a superior level of performance that may be essential in certain circumstances. In fact, they are usually the probe of choice when users need high bandwidth, high signal fidelity performance.Indy electronics drive cars to be lighter and faster
While 200-mph speeds are not uncommon for IZOD IndyCar racers, their electronic systems are in many ways simpler than those found in many passenger cars designed for public highway speeds. After all, these vehicles do not need an extensive infotainment system, climate control, or security electronics.Dataforth unveils modular acquisition and control system
MAQ 20 is a family of DIN rail-mount, programmable, multichannel signal-conditioning I/O modules and communication modules that can be used to create an industrial data-acquisition and control system.
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