Ceramic Resistor Uses

The carbon resistor contains carbon coated onto a ceramic core.

Ceramic resistor uses.

These are constructed much like a carbon comp resistor substituting the cermet or metal oxide for the carbon composition material. A spiral is etched on the deposited carbon which turns it into a wire wound on a ceramic core. This is my favorite image to show people. Adjustable resistors there are many different types of adjustable resistors.

The construction of a true ceramic resistor often called a carbon composite resistor is different from most other types even though it also uses ceramics. Ceramic and metal oxide if you need a high power non inductive resistor you can use cermet ceramic metal mix or metal oxide resistors. Ceramic resistors are made of a combination of finely powdered carbon and ceramic material. This makes use of two resistors to divide a voltage by the ratio of their resistances.

These two powders combine in specific ratios to determine the final value of the resistor. The simplest most often have the most uses and the resistor follows this statement exactly. As seen above resistors can be used to limit the current that flows into a device. A ceramic substrate that has a thin bulk metal foil cemented to it makes up the resistive element.

Depending on the resistance required pitch diameter and length of the carbon spiral vary. A resistor is a passive two terminal electrical component that implements electrical resistance as a circuit element.