MP930-20.0-1%

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Through Hole Resistors (THRs) are electrical components that are used in circuits to control the current flow. THRs are also known as fixed resistors, or carbon resistors. They are composed of a ceramic body and typically contain a resistive material such as carbon, metal film, or a combination of metals. The resistive material is a conductor, and the ceramic body is an insulator. Through Hole Resistors are generally characterized by their power capacity, resistance value, temperature coefficient, and tolerance range.

The MP930-20.0-1% is a type of THR that is used for applications such as power management and thermal management. This type of resistor has a resistance value of 20.0 ohms with a tolerance of ±1%. This indicates that it can withstand current surges of up to 1%, or up to 20 ohms of current. The power capacity of this THR is 0.5Watts, which means that it can dissipate up to 0.5 Watts of heat in the form of a continuous current.

The working principle of a THR is based on Ohm’s law, which states that current is directly proportional to voltage, and inversely proportional to resistance. As an example, if the voltage applied to this THR is 10 volts, then the current through the resistor will be 0.5 Amps (I=V/R=10/20=0.5A). The THRs resistance normally remains the same and does not change when the applied voltage changes, however, its power dissipation does vary with respect to the voltage and current.

The MP930-20.0-1% THR is commonly used in applications such as power regulation, current sensing, power supply management, thermal management, and signaling circuits. As it has a low power rating, it can be used in applications where energy efficiency is a priority. It is also suitable for use in circuits where the current is required to be within a certain tolerance. This type of THR is typically used in DC circuits, but can also be used in AC circuits with the addition of a capacitor or inductor.

In summary, the MP930-20.0-1% THR is a type of Through Hole Resistor that is used in a variety of applications. It is composed of a ceramic body and a resistive material, and works according to Ohm’s law. This THR is used in applications such as power regulation, current sensing, power supply management, thermal management, and signaling circuits. It is capable of withstanding current surges of up to 1%, or up to 20 ohms of current, and has a power capacity of 0.5 Watts.

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