RNC50H1240FSB14

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Through hole resistance is an electronic component that uses resistance to control current. It is often used in analog circuits to reduce voltage as required. RNC50H1240FSB14 is a through hole type resistor, usually used as a current limiting protection element in DC and AC circuits, providing a fixed voltage drop in the circuit.

Properties

The RNC50H1240FSB14 through hole resistor is composed of two main components: an insulating body and a resistor core. The resistance size range is 1W-50W, the resistance value accuracy is ±5%, the maximum operating temperature is 5500C and the insulation resistance is greater than 100MΩ. This feature allows the RNC50H1240FSB14 to get better properties, longer service life and excellent certain performance.

Application Field

RNC50H1240FSB14, which is produced by insulation technology, is widely used in many fields, including industrial instruments, production lines, diagnostic equipment, automotive industry, power electronics and communications systems. It also has application in power frequency, low frequency and high frequency circuit, such as current limiting protection elements, electric heating elements, current transformers, broadcast and television communication, LED lighting and so on.

Working Principle

The resistance core of the RNC50H1240FSB14 through hole resistor is composed of nickel, chromium, manganese and other metal materials, which are insulated by plastic, fiberglass, ceramic insulation material and sealed in a heat-resistant metal body. When in use, the two ends of the resistor will be connected with the power supply, and the resistor will consume the power passing through it, thus forming a corresponding voltage drop or current limiting and protection, achieving its purpose of controlling the current.

When the resistor\'s temperature is within the permissible range, its resistance value does not change. And the RNC50H1240FSB14 through hole resistor can be safely used in conditions such as high temperature and high humidity in the military industry. Because the external heat generated by the resistor is small, it is also often used in video and audio equipment and home entertainment devices.

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