High Power Wire Wound Resistor

As a expert manufacturer of rohs approved high power slim type aluminium housed resistors we cater to a wide cross section of industries.

High power wire wound resistor.

We are one of the leading manufacturers of rohs certified aluminium housed chassis mounted wire wound resistors from india. A wirewound resistor is an electrical passive device that limits or restricts current flow in a circuit. Example of a wire wound resistor construction. 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.

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. 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. The conductive wire is then wound around a non conductive core. The challenge can be how to accomplish this in optimally within the smallest possible amount of space.

Retroarcade us 040293115579 25 ohm 3 watt rheostat 5 tolerance wirewound variable resistor potentiometer 6 95 6. What are wirewound power resistors. Wirewound resistors are constructed using a conductive wire. Ceramic encased wire wound resistor.

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. This makes it possible to design highly precise wirewound resistors for your technological needs. 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.

95 3 46 shipping 3 9 out of 5 stars 8. Wire wound resistor construction varies widely. Following high temperature anodizing 01 05 2010.