OL1545E-R52

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Through Hole Resistors are important components in electrical engineering that ensure reliability and durability in various electronics applications, as well as providing accuracy in measuring current and voltage levels. The OL1545E-R52 is a through hole resistor manufactured by Nichicon Corporation. This resistor is designed to provide high-quality protection for a wide range of electronic applications and environments.

The OL1545E-R52 is a radial leaded device equipped with a 150 ohm resistance value and designed for automatic mounting methods. This through hole resistor offers the highest level of desired reliability in a wide range of applications, including automotive, military, and aerospace applications.

This through hole resistor features a purity copper substrate and a flame resistant cover. The copper substrate provides exceptional thermal conductivity, helps reduce thermal stress, and minimizes heat related factors that could lead to a premature failure. This resistor also has an integrated zinc oxide (ZnO) paste which helps to absorb a wide range of electrical, thermal, and mechanical stresses. As a result of these design elements, the OL1545E-R52 is rated for a continuous current of 1.71 amperes and a pulse current rating of 3.51 amperes.

The working principle of the OL1545E-R52 is fairly simple. When electricity flows through the resistor, the ZnO paste resists and transfers the energy to heat, while at the same time dissipating the heat through the copper substrate. By absorbing the heat and having superior thermal conductivity, the OL1545E-R52 ensures that electrical energy is not wasted as heat energy, which would put strain on other components in the circuit. As such, this resistor helps increase the reliability of the application as well as its energy efficiency.

The OL1545E-R52 through hole resistor is used in a variety of applications, including DC-DC converters, power supply systems, and motor drives, to name a few. These resistors are especially useful in applications requiring high levels of reliability and accuracy, such as automated control systems and communication systems.

In conclusion, the OL1545E-R52 is an important through hole resistor manufactured by Nichicon Corporation. This resistor is specially designed for high reliability in a wide range of applications, and its working principle is fairly simple. With its flame resistant cover, its copper substrate for excellent thermal conductivity, as well as its integrated zinc oxide paste, the OL1545E-R52 offers increased reliability and accuracy in many applications.

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