OL2725E-R52

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Through Hole Resistors

Through hole resistors are usually known as axial resistors, cylindrical resistors, or leaded resistors, and are widely used in a wide variety of applications across many industries. They have been an essential component in most electrical and electronic circuits for many years due to their low cost and reliability. Through hole resistors come in a variety of sizes, shapes and packages which have different characteristics and uses.

Among these various types of resistors is OL2725E-R52, which is known for its compact size and easy replacement. It is a through hole, axial resistor with a 52 ohm resistance value. Its size is 0.3 x 0.8mm which makes it one of the most compact resistors available and it can be used in various applications where space is an issue.

OL2725E-R52 Application Field

OL2725E-R52 is mainly applied in voltage divider circuits, which means it is used in most voltage dividers where precision and compactness are requirements. OL2725E-R52 can also be used in audio applications like adjusting the output voltage or controlling the power of the amplifier. It can be used to reduce line noise or improve the signal-to-noise ratio in audio circuits. Due to its stability, OL2725E-R52 can withstand high currents and power ratings and it is suitable for applications requiring high power dissipation such as communication systems.

Another application field of OL2725E-R52 is electromagnetic compatibility. This resistor is often used to reduce currents on transmission lines and protect sensitive equipment from electromagnetic radiation generated by other components in the system. This type of resistor offers high temperature stability, which makes it suitable for applications in measurement and control systems as well.

Working Principle of OL2725E-R52

The working principle of OL2725E-R52 is quite simple. It is a fixed resistor with a predetermined resistance value that is used to reduce the amount of current passing through it. This is done by creating a voltage drop across the resistor, which is equal to the voltage source divided by the resistance value of the resistor. This steady voltage drop can be used to regulate the current in a circuit and to measure the voltage or current.

The resistor also has a voltage coefficient, which is a measure of the change in its resistance with a change in voltage. The voltage coefficient is very low for most through hole resistors, which means that its resistance does not change too much with a change in voltage. This makes OL2725E-R52 very suitable for applications requiring precise measurements of voltage and current.

The latest series of OL2725E-R52 also features a temperature coefficient, which determines the change in resistance with a change in temperature. The temperature coefficient of this resistor is very low, which ensures that it remains stable even in high temperature environments. Therefore, this through hole resistor is a great choice for applications that require ultra-stable resistors with temperature stability.

Conclusion

OL2725E-R52 is a through hole axial resistor with a 52 ohm resistance value that is very compact and suitable for use in voltage divider circuits. It is also used for audio applications, high power dissipation, and EMC applications due to its high stability and low temperature coefficient. OL2725E-R52 is a reliable and cost-effective component and can be used in many different applications where stability, precision, and compactness are requirements.

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