HHV-50FR-52-68K

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Through Hole Resistors, such as the HHV-50FR-52-68K, have a range of applications due to their simple and relatively reliable design. They offer a range of impedance values for a given resistance and have reasonable tolerance between values. The HHV-50FR-52-68K specifically is a popular choice for discrete voltage applications, even though they offer resistance values in excess of 10 ohms.

The HHV-50FR-52-68K is a cylindrical component composed of a ceramic base and resistor element. The resistor element is composed of small coils of resistive wire, commonly known as “spirals”, each which are individually tuned for specific applications. These Spirals are then wound onto the ceramic base, which provides a fixed base for the conductive coil. The ceramic base and the resistance element are then encased in a plastic body, forming the complete package.

The ceramic substrate ensures reliable electrical connections yet also offers resistance to temperature and mechanical shock, providing a safe, stable solution. The substrate also ensures uniform resistance values, providing more reliable performance than those of alternative slip-coil resistors. This ceramic substrate also allows for a variety of mounting options, making the HHV-50FR-52-68K ideal for a wide variety of applications.

The primary application of the HHV-50FR-52-68K is as a voltage-sensitive device. This particular resistor is mainly used for discrete voltage applications, such as those which require precise control of voltage drop across a medium. Popular applications for this include power converters, power supplies, power amplifiers, and other devices which require precise control of electrical current.

The working principle of the HHV-50FR-52-68K is relatively simple. The resistor element is composed of small spirals of resistive wire. As an electrical current passes through each of these spirals, a part of the electrical energy is converted into a form of heat energy which is dissipated as heat. This heat energy generates an electrical resistance, which creates a voltage drop across the resistor element.

The HHV-50FR-52-68K is adjustable, meaning that it can be “tuned” to a specific voltage. This is done by changing the number of spirals that the resistor element contains, as a higher number of spirals creates a greater resistance and therefore a higher voltage drop. The HHV-50FR-52-68K is further adjustable due to the presence of a series of pads located on the bottom of the resistor. These pads determine the impedance of the resistor element, allowing for precise tuning and manipulation of the voltage output.

In conclusion, the HHV-50FR-52-68K is an ideal choice for discrete voltage applications due to its simple and reliable design. The resistor element is composed of resistive spirals, wound onto a ceramic substrate, and encased in a plastic body. This provides a stable electrical connection with uniform resistance values. With its adjustable nature, the HHV-50FR-52-68K is perfect for applications which require precise control of electrical current.

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