PSM500JB-390R

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Through-Hole Resistors are one of the most popular components in electronics engineering. The PSM500JB-390R is a type of through-hole resistor used in various electronic circuits, and is often used for power supplies, energy management, circuit protection, and interface design. In this article, we will discuss the application field and working principle of the PSM500JB-390R.

The PSM500JB-390R is a through-hole resistor designed for applications where high voltage is required. It is rated for 500 volts of maximum operating voltage and can also be used with up to 390 volts of surge voltage. It is designed to operate in temperatures ranging from -40°C to +132°C and can handle overcurrents up to 15 amps. The PSM500JB-390R is a popular choice for applications that require high voltage, high surge, or high-temperature protection.

The PSM500JB-390R is designed to dissipate heat and prevent electrical overloads, as well as protect against damage to components. It is constructed from an aluminum oxide ceramic substrate, which is intended for high frequency applications. The aluminum oxide ceramic substrate acts as a resistor, allowing current to flow through it at a specified rate, while also providing insulation to the components around it.

The PSM500JB-390R works by dissipating heat generated from its components using the aluminum oxide ceramic substrate. When current passes through the substrate, heat is generated, which is then dissipated through the substrate’s pores. This helps to regulate the temperature of the components, preventing them from being damaged by excessive heat or current. The substrate also acts as an insulator, preventing electrical shocks and current surges.

The PSM500JB-390R is often used in a wide variety of applications, such as consumer electronics, automotive electronics, communications systems, medical equipment, and industrial control systems. It is an ideal choice for applications requiring high surge and high voltage protection, as well as high-temperature protection. Its ability to dissipate heat quickly and safely makes it a reliable and efficient component for any application.

In conclusion, the PSM500JB-390R is a type of through-hole resistor designed for high voltage, high surge, and high temperature applications. It is designed to dissipate heat quickly and efficiently, while providing insulation against electrical shocks and current surges. The PSM500JB-390R is a popular choice for many applications that require reliable and efficient operation.

The specific data is subject to PDF, and the above content is for reference