power resistor

power resistor

[′pau̇·ər ri‚zis·tər]
(electricity)
A resistor used in electric power systems, ranging in size from 5 watts to many kilowatts, and cooled by air convection, air blast, or water.
References in periodicals archive ?
All of Avtron's load banks are manufactured at the company's Load Bank and Industrial Power Resistor Facility in Cleveland, Ohio.
Slightly different is a new surface mount metal glaze power resistor with compliant end-caps that allow a better match to a PC board in thermal cycling applications.
Relative Values of 0201 and 01005 Parts Type Power Resistor Resistor Rating Range Tolerance 1206 0.
Providing design engineers with a non-inductive power resistor capable of withstanding repetitive high energy pulses, IRC has developed its NT Series wirewound resistors fin high energy circuits in defibrillators and other medical electronics applications.
CRESSALL RESISTORS, the power resistor manufacturer, has produced a completely self-contained new load bank for testing generator sets.
These LED arrays are either electrically connected in a parallel-series arrangement, or in several series strings of (typical three in series), each with their own power resistor and diode bias connected in parallel to construct the overall RCL.
All of Avtron's equipment is built at the company's Load Bank and Industrial Power Resistor Division, one of its three Cleveland area manufacturing sites.
In the radial power combiner/divider, the power resistor used for isolation has parasitic elements due to its high power structure.
CRESSALL RESISTORS, the UK's largest power resistor manufacturer, has produced a completely self-contained new load bank for testing generator sets.
If the neutral point of the transformer connects to earth ground via a power resistor, then the resistance limits phase-to-ground current to just a few amps, not enough to cause downtime by tripping the overcurrent protection device, and not enough to allow an Arc Flash Hazard to occur.
Perhaps known best as a Trimpot[R] products supplier, Bourns delivers one of the industry's most comprehensive lines of circuit protection technology and solutions as well as a comprehensive line of magnetics and power resistor technology solutions.
Vishay Dale unveiled its 0603-sized SMT metal strip power resistor as the first of its size to provide a 0.

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