HHV-50FR-52-787K

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Through-hole resistors are resistors that are encased in a glass-to-metal sealed body with a lead wire for connection to a circuit. They provide electrical resistance to current flow and play an important role in the electrical systems of all types of electrical and electronic equipment.

HHV-50FR-52-787K is a type of through-hole resistor which is specifically designed for high voltage applications. It is made of an oxidized NbSi alloy core with a stainless steel outer layer for maximum electrical and thermal efficiency. The resistor is designed to provide a reliable, stable and long-term service life. It has a nominal resistance of 52 kilohms (52 kΩ), a voltage rating of 50V and a temperature coefficient of 0.15PPM/°C.

The HHV-50FR-52-787K is most commonly used in applications that require a high-power, high-voltage resistor, such as in high-voltage switching, power supplies, Arduino-based circuits, and in the development of power electronics. The resistor can also be used in the development of high-voltage AC-DC converters, DC-DC converters, and HVAC systems.

The working principle of the HHV-50FR-52-787K is based on Ohm\'s law, which states that the current in a circuit is directly proportional to the voltage between two points of that circuit. The resistor creates an opposition to the current flow, thus reducing the amount of current that can flow through it. The amount of opposition created is directly proportional to the resistance of the resistor. The HHV-50FR-52-787K offers a nominal resistance of 52 kΩ, which creates an opposition of 52 kilohms to the current.

In addition to the desired voltage levels, the resistor must also be able to handle the power that is dissipated from the circuit. The power dissipated through the resistor is directly proportional to the voltage across it. The HHV-50FR-52-787K has a rated power of 1/4th Watt, which makes it suitable for applications that require a reliable resistor with a low thermal resistance coefficient.

In summary, the HHV-50FR-52-787K is a through-hole resistor specifically designed for high-voltage applications. It has a nominal resistance of 52 kilohms, a rated power of 1/4th watt, and a voltage rating of 50V. It is most commonly used in applications that require a high-power, high-voltage resistor, such as in high-voltage switching, power supplies, Arduino-based circuits, and in the development of power electronics. The resistor is designed to provide a reliable, stable and long-term service life.

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