YP818KJ

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Specialized Resistors are electrical components that can either reduce or increase current flow across a circuit. In particular, the YP818KJ is a specialized resistor designed to work as a heat sink to dissipate higher amounts of heat than a standard resistor. The YP818KJ is an ideal choice for applications that require both the protection and the reliability of a standard resistor, as well as the robustness of a heat sink.

The YP818KJ has a maximum resistance of 818 ohms and a power rating of 200 Watts. The resistance range of the YP818KJ includes a variety of resistance selections, providing users with many different choices to fit their application and design requirements. The YP818KJ is designed to operate in temperatures up to 200° Celsius for up to 10,000 hours of continuous operation.

In addition, the YP818KJ has an active temperature coefficient of .75 Ω/C, making the device ideal for applications that require temperature compensation. With this feature, the resistance of the resistor will change as the temperature changes. This allows the resistor to remain stable at higher temperatures and reduce any resistive changes as temperature increases.

The YP818KJ has a wide range of applications, including automotive, computer, and industrial applications. It can provide static and dynamic protection in all types of circuits. It can be used as a current limiter by controlling the current to an acceptable level and providing additional overload protection. In addition, the YP818KJ can be used as a voltage regulator in high voltage applications by dissipating the low frequency stages and limiting the voltage to an acceptable level.

The YP818KJ is also designed to operate in high- vibration, rough-service environments. With a polyimide coating, it can withstand temperatures up to 400° Celsius and offers excellent thermal resistance. The YP818KJ is great for use in harsh conditions such as under hood automotive, high temperature hydraulic press applications, or any other environment that requires robust protection.

The working principle of the YP818KJ is based on the variable nature of resistance. The YP818KJ contains in its design a thermistor which is a type of thermally-sensitive resistor; it is essentially two resistors connected in parallel and the resistance of one decreases while the other increases as temperature increases. The thermistor is connected in the circuit such that current passes through it and involves a temperature-dependent voltage drop across it. This voltage drop varies as the temperature changes and thereby regulates the flow of current.

The YP818KJ also features several other unique components. One is a fusible element designed to protect against shorts or overcurrent conditions. The second component includes a mounting plate system to ensure a secure mounting to the target board or surface. Finally, the YP818KJ also includes a protection element and a series of connections to provide extra safety measures in the even of a short circuit.

In conclusion, the YP818KJ is a specialized resistor designed to protect circuits from overload and short conditions, and to provide voltage regulation in high voltage applications. It is an ideal choice for applications that require both the protection and the reliability of a standard resistor now with the robustness of a heat sink. With its unique components, including a thermistor, a fusible element, and a mounting plate system, the YP818KJ is a great choice for harsh environments and applications that require high performance protection.

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