HHV-50FB-52-2M37

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Through Hole Resistors, also known as wire wound resistors, are resistors which are typically used in circuit boards or with heavy-duty power loads. Some of the most widely used through-hole resistors are the array of HHV-50FB-52-2M37 models. These resistors provide maximum stability over time with their long-term reliability.

The HHV-50FB-52-2M37 is a 7.5W ceramic-encased through-hole resistor incorporating metal oxide films. This resistor features a wide operating temperature range, over-voltage protection and high capacitive voltage protection. It has a standard resistance range from (0.5Ω to 3MΩ) and is available in various tolerances from (±1-20%). Its thermal stability is rated at ± 10ppm/°C and its dielectric strength is rated at 2800V.

The construction of the HHV-50FB-52-2M37 makes it ideal for a variety of applications, including motor drives, power supplies, brushless DC motor controllers, AC/DC converter circuits, AC servo motor drives, robotic systems and other pulse-width-modulated systems. It is often used in the automotive industry, for industrial automation, medical devices, production line control, power sources, and power inverters.

The working principle of the HHV-50FB-52-2M37 is based on the fact that electric current produces heat when it passes through a conductor. The HHV resists the flow of electric current which generates heat if the current cannot pass through the resistor. This heat dissipates quickly and does not damage the resistor or any of the other components in the circuit.

The HHV-50FB-52-2M37 has a very low temperature coefficient compared to other resistors. This ensures improved temperature stability and improved electrical performance. It is designed for use in both high and low voltage circuits. It is available in different resistance values and is very reliable, making it suitable for both general and low-power applications.

The HHV-50FB-52-2M37 is also often used in pulse-width-modulated systems due to its long-term reliability. The long-term reliability of these types of resistors is ensured because the wattage used is far lower than what is usually used for pulse-width-modulation. This allows the resistor to have increased power rating, which is critical in PWMs.

When selecting the HHV-50FB-52-2M37 for your specific application, it is important to consider its voltage, resistance, and power rating, as well as its thermal stability and dielectric strength. These characteristics will ensure that it meets the needs of your application and will remain reliable in the long-term.

In conclusion, the HHV-50FB-52-2M37 is a high-quality, reliable resistor suitable for a variety of applications. Its low temperature coefficient and long-term stability make it particularly suitable for applications such as motor drives, power supplies, and pulse-width-modulated systems. Its wide operating temperature range and protection circuits make it a great choice for industrial and medical devices, as well as power sources and power inverters.

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