✔ High Watt Resistor

High Watt Resistor

- July 07, 2017

Mouser is an authorized distributor for many resistor manufacturers including bourns irc koa ohmite panasonic susumu vishay yageo more. Used in battery management in automotive applications the wsbs8518 35 addresses the large extremes in cold and high temperatures under the hood.

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There are 587 high watt resistor suppliers mainly located in asia.

High watt resistor. Electrical power is the rate in time at which energy is used or consumed converted into heat. A reliable high power resistor is a necessary component for technologies that require designs intended to withstand and eventually dissipate a large amount of power. The standard unit of electrical power is the watt symbol w and a resistors power rating is also given in watts.

High power resistors that can dissipate many watts of electrical power as heat may be used as part of motor controls in power distribution systems or as test loads for generators. Most resistors have their maximum resistive power rating given for an ambient temperature of 70 o c or below. Would using 2 20 ohm 14 watt resistors in parallel be the same as using 1 10 ohm 12 watt resistor.

The power rating for the power resistor needs to be at least 5 watt. Due to multiple mounting options and constructions ohmite is confident customers will find the proper high power resistor required to fit their needs. We stock many resistor types including carbon ceramic chassis mount current sense film metal foil metal oxide wirewound resistors and offer through hole and surface mount packaging.

Ohmite has multiple part series for high power applications. High watt resistor products are most popular in united states italy and germany. In the second scheme a high wattage resistor is used to convert the induced current in the cts secondary into a voltage signal which is then converted into a frequency modulation signal with a low power voltage to frequency vf converter.

Theyll add up to 5 ohms and have exactly the same power rating. Fixed resistors have resistances that only change slightly with temperature time or operating voltage. Vishay demonstrates the improved rtc performance of the wsbs 8518 35 battery shunt resistor.

The top supplying countries or regions are china taiwan china which supply 97 2 of high watt resistor respectively. So is using 2 series resistors of 25 ohms. Two parallel resistors of say 10 ohms value makes a 5 ohm resistor and the overall power that can be taken is double.