RL20S621GR36

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Through hole resistors are an essential component in most electrical engineering design as they are used to convert electrical energy into heat. The RL20S621GR36 is one such type of resistor that is specifically designed for use in a variety of applications and projects. This article will discuss the application fields, working principle and construction of the RL20S621GR36.

The RL20S621GR36 is a high power through hole resistor with a maximum operating temperature of +250°C and a rated power of 50 watts. This resistor is primarily used in applications involving high currents, such as those found in power systems and inverters. It can also be used in low-current and low-voltage applications. This makes the RL20S621GR36 ideal for a wide range of applications, from consumer electronics to industrial automation.

The RL20S621GR36 has a unique construction that allows it to dissipate heat more effectively than other resistors. This is achieved through the combination of its metal-oxide film terminals, a ceramic core, and its robust metal-oxide passivation layer. The metal oxide film terminals provide enhanced electrical insulation and help reduce the chance of electrical shorts. The ceramic core helps to transfer heat away from the resistor and protect the components from potential damage due to high temperatures. Finally, the metal-oxide passivation layer provides a further level of protection against corrosion and other damaging effects of moisture or dust.

The working principle of the RL20S621GR36 is based on the Ohm’s law which states that the current flowing through a circuit is proportional to the voltage applied across it. The RL20S621GR36 is designed to limit the amount of current passing through the circuit, thus safeguarding against any potential damage due to over-voltage. This is achieved through its high power rating and the combination of its metal-oxide film terminals, ceramic core, and passivation layer, which help to limit the amount of current that passes through the circuit. By reducing the current flow, the resistor helps to prevent circuit overloads and ensure that the circuit is working properly.

In conclusion, the RL20S621GR36 is a high power through hole resistor that is ideal for applications involving high currents, such as those found in power systems and inverters. It has a unique construction that helps to dissipate heat more efficiently and it works based on Ohm’s law. By limiting the current flowing through a circuit, the RL20S621GR36 helps to protect components from damage due to over-voltage. Ultimately, this makes the RL20S621GR36 an ideal solution for a wide range of applications.

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