OJ6815E-R52

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Through Hole Resistors are a type of passive electrical component used in a variety of circuits. They load and change the voltage and current levels of the circuit, and can provide a variety of protection features. OJ6815E-R52 is one such type of through-hole resistor, offering superior electrical performance at a low profile. This article will discuss the application field and working principle of the OJ6815E-R52.

Application Field of OJ6815E-R52

The OJ6815E-R52 through-hole resistor is a high-value, low-profile component designed for general-purpose use. It is typically used in automotive and industrial applications, where it can provide reliable and accurate voltage/current levels to prevent system damage. It can also be used in high-level switching and timing applications, where its small size is advantageous.

The OJ6815E-R52 through-hole resistor has a wide operating temperature range (-55°C to +125°C), making it suitable for a variety of environmental conditions. It is available in two different types; the 10ms and the 20ms versions. Both types are suitable for a wide variety of applications, including powering solenoids, relays, and transistors, as well as for motor speed control.

Working Principle of OJ6815E-R52

The OJ6815E-R52 through-hole resistor functions as a voltage and current leveler. It is used to reduce or limit the amount of power being transmitted through a circuit, regulating the current within a specified range. As a passive component, it does not generate any energy. Instead, it works by adding resistance to the circuit, which then reduces the amount of current flowing through it.

The OJ6815E-R52 resistor is constructed using two pieces of metal, each with a specified resistance. The two pieces are encased in a ceramic body, which acts as a heat sink, dissipating any generated heat. The resistor is then covered with an insulation layer to protect the metal components from oxidation. The insulation also helps to ensure that the resistor works effectively in both wet and dry conditions.

When the voltage across the resistor exceeds the specified range, the resistor heats up and changes its resistance, controlling the flow of current in the circuit. This allows the voltage and current levels to be regulated, while preventing damage to sensitive components in the circuit. Due to its low profile, the OJ6815E-R52 through-hole resistor is well-suited to high-density circuits, where space is a primary concern.

Conclusion

The OJ6815E-R52 through-hole resistor is a versatile component, designed for general-purpose applications. It is well-suited to automotive and industrial applications, where its low profile and wide operating temperature range make it an ideal choice. Additionally, its ability to regulate voltage and current levels makes it a suitable choice for high-level switching and timing circuits. By understanding its application field and working principle, engineers can use the OJ6815E-R52 through-hole resistor to provide reliable performance in their systems.

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