Wirewound resistors are typically used in high power and industrial applications such as circuit breakers and fuses.
Wire wound resistor applications.
An electrical component with two terminals is used to adjust signal levels, divide voltages, and reduce current flow.
As the name indicates, the wire wound resistor consists of a resistive wire that is wound around a former of nonconductive material.
The pulse handling capability is different for each resistor model and value, as it is based on the mass and specific heat of the resistance element.
The wire wound resistor is used in a variety of applications and in particular as a power resistor where larger amounts of power need to be dissipated.
Ammeter, voltmeter, wattmeter, ohm meter and temperature meter.
Normally the resistive wire is insulated, so that adjacent wires do not short together.
Distributors belonging to the supply chain, major suppliers, and the changing patterns of raw material is listed in the report.
The resistive wire is tungsten, manganese, nickel is allowed.
The asw 5 precision wire wound resistor is rated at 6.5 watts and has been used throughout the australian electronics manufacturing sector for 30 plus years.
These resistors, like carbon composition resistors, date back to the turn of the century, yet they are still frequently used.
The wire wound resistors are widely used for various applications such as:
The metal oxide film and metal film are the predominant resistors.
The conductive wire can be made of varying alloys and thickness to control the resistance value.
A brief about the wire wound resistor application spectrum which is segmented into engineering vehicles , machine tools , welding equipment and others is provided.
Once the power and energy have been defined, vishay dale can determine the best resistor choice for the application.
Both above section a and b application notes are also true for adjustable wire wound resistors.
This series of resistor has been used in many applications where tight tolerance, high inrush of current and long term reliability of operation are required.
24 years' experience in manufacturing passive electronic components.