High Power Wire Wound Resistor

What are wirewound power resistors.

High power wire wound resistor.

Wire wound resistor construction varies widely. Following high temperature anodizing the enclosure is filled with a special non flammable silica sand it is firmly combined with resistor matrix resistance element and aluminum enclosure to keep higher. As a expert manufacturer of rohs approved high power slim type aluminium housed resistors we cater to a wide cross section of industries. Aluminum housed wirewound braking resistors 07 10 2013.

95 3 46 shipping 3 9 out of 5 stars 8. The parameters of the wirewound resistor such as the resistivity of the wire in use can be tightly controlled. In general it is true that wirewound resistors fulfill the requirement of producing lower resistance values in the end. Wirewound resistors are constructed using a conductive wire.

These high power resistors can be wire wound but the most important feature of the high power resistor is of course its ability to efficiently dissipate power. The challenge can be how to accomplish this in optimally within the smallest possible amount of space. The conductive wire is then wound around a non conductive core. As the name indicates the wire wound resistor consists of a resistive wire that is wound around a former of nonconductive material.

Definition of a wirewound resistor a wire wound resistor is a resistor where a wire with a high resistivity is wrapped around an insulating core to provide the resistance. We are one of the leading manufacturers of rohs certified aluminium housed chassis mounted wire wound resistors from india. Aluminum housed wirewound resistor with silver colour 07 06 2013. 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.

Example of a wire wound resistor construction. This makes it possible to design highly precise wirewound resistors for your technological needs. Retroarcade us 040293115579 25 ohm 3 watt rheostat 5 tolerance wirewound variable resistor potentiometer 6 95 6.