MFR25SDRF52-787R

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Through Hole Resistors offer a reliable and safe solution for electronics heavy duty applications. The construction of these types of resistors is based on hollow conductor technology, meaning that the resistance to flow of electric current throughout a single element is extremely high. The MFR25SDRF52-787R Through Hole Resistor is an ideal choice for applications requiring reliable performance and high power delivery.

The MFR25SDRF52-787R is a Through Hole Resistor that is designed to handle a relatively high amount of current. It is also capable of providing a wide range of resistances, with the range being between 2.7Kohms and 2.7MOhms. The resistor also comes with its own spring-loaded mechanism, allowing the user to adjust the resistance value with ease. This is especially useful in applications that require dynamic resistance value adjustments.

The working principle behind the MFR25SDRF52-787R Through Hole Resistor is quite simple and easy to understand. Essentially, the resistance value is produced by passing an electrical current through two electrodes. The electrodes are wound around a ferrite core, and the current generates a magnetic field of the required magnitude. The magnetic field then produces a force on the electrons in the core, which translates to an electrical voltage and a corresponding resistance value.

The resistance value of the MFR25SDRF52-787R can be adjusted manually or electronically. For manual adjustment, a spring-loaded mechanism is used to push the base of the resistor forwards or backwards. This changes the position of the core within the resistor, resulting in a different current flow and thus a different resistance value.

Electronic adjustment of the resistance value involves controlling the flow of electrons in the core of the resistor. This is done using a specialized control circuit, with a voltage source being used to generate the required magnetic field. The control circuit uses an op-amp and specialized software to regulate the voltage in the core and produce the desired resistance value.

The MFR25SDRF52-787R Through Hole Resistor is a highly reliable and robust device. It is ideal for applications requiring precise and reliable resistances from several hundred ohms to several megohms. It can be used in a variety of different heavy duty electronics applications, such as motors, LED lighting systems, and various industrial control systems.

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