UB3C-390RF1

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Through hole resistors are an electronic component that, when placed in an electrical circuit, creates resistance and limits current flow.

UB3C-390RF1 is a through-hole package that serves as a resistor. The package features two 2-terminal, 2-position resistors. It is typically used in high power applications due to its excellent thermal and power capabilities, and it can withstand up to 340 watts of power. Its maximum operating temperature is 250°C, making it suitable for applications with high temperatures.

The UB3C-390RF1 application field and working principle are broadly related to limit the current flow in the electronic circuit. For example, it can be used as a current limiting resistor in power supplies or for protection against over-current and over-voltage. It is also used as a noise filter to reduce the effect of electrical noise from other components in the circuit.

In terms of working principles, the UB3C-390RF1 is an electrical component that works by resisting the flow of electrical current. This is achieved by the resistance created by the semiconductor material within the package, which dissipates some of the energy in the form of heat. When a voltage or current is applied to the resistor, it will dissipate a portion of the applied energy as heat, which limits the current flow in the circuit.

The design of the UB3C-390RF1 allows for enhanced capabilities compared to conventional resistors. As such, it is suitable for use in applications with higher power requirements or temperatures, such as in audio amplifiers or automotive systems. It is also used in medical, industrial, and military applications.

In addition to its working principle, the UB3C-390RF1 is designed to provide stability and reliability. The package features two resistors which are connected in a feedback configuration that helps to maintain performance and accuracy. The device also has a very low thermal coefficient of resistance, meaning that the resistance remains high even at high temperatures, making it ideal for applications that require a high degree of accuracy and precision.

In conclusion, the UB3C-390RF1 is a through-hole package that serves as a resistor. It is typically used in high power applications due to its excellent thermal and power capabilities, and it can withstand up to 340 watts of power. Its working principle involves blocking a portion of the applied electrical energy in order to limit current flow. It is suitable for applications that require higher power or temperatures, such as in automotive systems or medical equipment.

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