RSF200JB-73-200K

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Through hole resistor is a passive devices, And RSF200JB-73-200K is a resistor with through hole design, used in many industrial application. Let\'s have a look at its application field and work principle.

Application Field

RSF200JB-73-200K is a high power through hole resistor, it is widely used in many fields including power and control system, automotive ultrasonic system, aviation and aerospace, lighting, military, and various industrial control systems.

By virtue of its high power resistant performance, RSF200JB-73-200K is widely used in automotive and industrial electrical circuits in order to protect sensitive components from electrical surge, spikes, short circuit, and overload. This resistor can also help stabilize the voltage in order to maintain constant DC voltage output when the voltage of input power supply varies.

Moreover, RSF200JB-73-200K is also widely used in medical device, UPS systems, weather equipment and powering of semiconductor components.

Working Principle

The working principle of RSF200JB-73-200K is the same as other types of resistors. It creates a controlled voltage drop within a circuit by transferring some of the electrical energy into heat energy. This limits and controls the flow of current.

Specifically, RSF200JB-73-200K works by limiting the current of the load side and balancing the output voltage. This is accomplished by creating a voltage drop across the resistor which increases as the current through it increases. The heat generated by this current flow dissipates due to the resistor\'s construction.

The resistor\'s power rating can be determined according to the voltage and current. The higher the current, the more power the resistor will dissipate as heat. This is to prevent overload and short circuit situations.

In addition, there is also an element of temperature coefficient when it comes to the performance of the resistor.
The temperature coefficient of a resistor is the rate of change of its resistance, with respect to temperature, expressed in "per °C". RSF200JB-73-200K has an excellent temperature coefficient, providing a very low variation in its resistance at different temperatures.

Once the voltage reaches its desired level, the resistor\'s temperature then reaches a steady state, with the current varying naturally depending on its resistance, meaning it can perform very stably, accurately and dependably in any environment.

In conclusion, RSF200JB-73-200K is a strong, reliable component that can handle high power with excellent daily performance in a variety of different applications. Its construction and working principle makes it one of the most sought after through hole resistors on the market.

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