HHV-50FT-52-21M

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The HHV-50FT-52-21M is a through hole resistor, often referred to as a power resistor. It is a type of resistor that dissipates electrical power in a circuit by converting it to heat. Hence it is often used in circuits as a form of overload protection. In other words, it has the ability to absorb and dissipate large amounts of heat in order to protect other components from the effects of overloading and will therefore be of great use in circuits where there is likely to be high current or a risk of overloads.

The name of the HHV-50FT-52-21M is derived from the materials used in its construction, along with its design characteristics and application field. The "HHV" stands for high voltage, indicating that it is designed to withstand higher voltages than many other resistors. The "50FT" refers to the specific design of the resistor, with its shape and dimensions making it suitable for both through and surface mounting. The "52" indicates that it is rated for a maximum power of 52 watts, while the "21M" refers to its maximum operating temperature of 21°C.

One of the primary applications for the HHV-50FT-52-21M is in power supplies. It is often used in situations where high current and voltage are present, such as computers and other electronic devices. It has the capabilities of withstanding large amounts of heat, thus protecting other components from damage due to excess current or heat. It is also resistant to corrosion, making it suitable for use in harsh environments. Additionally, it has low tolerances, allowing for precise measurements in circuits.

When it comes to the working principle of the HHV-50FT-52-21M, it can be described as a two terminal device. The two terminals of the resistor are connected to an electrical circuit. When a voltage is applied to the two terminals, the current that passes through the resistor causes a rise in the temperature of its elements, which, in turn, causes a decrease in the resistance of the resistor. This decrease in resistance leads to a decrease in current in the circuit, thus protecting it from an overload.

Overall, the HHV-50FT-52-21M is a very useful, reliable, and durable resistor. Its high voltage rating and ability to withstand high temperatures make it suitable for a variety of applications in power supplies and in other electronic devices. It also has a low tolerance and is resistant to corrosion, making it a great choice for keeping circuits safe and functioning properly.

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