742C083273JTR Resistors

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Resistor Networks, Arrays, are electrical components that are used to resist and limit the flow of electric current to certain levels, as required by the circuit. The 742C083273JTR is a resistance network, manufactured by Nidec, which is used to allow for the miniaturization of applications and reduce component costs for electrical circuitry. For example, it is used in low-power LCD modules and EMI filters. This article will discuss the application fields and working principle of the 742C083273JTR.

742C083273JTR Application Fields

The application fields of the 742C083273JTR include a wide range of electronic components such as low power LCD modules, EMI filters, and portable devices. It can also be used in other types of electronic devices such as automotive navigation systems. Due to its resistance network design, it is capable of providing a high degree of temperature stability, allowing for long-lasting operation of these components.

In LCD modules, the 742C083273JTR is used to connect the LCD panel to the control panel. The resistors in the network can control the power supply to the LCD panel, as well as provide a stable level of electrical current that will produce a consistent image on the screen. In EMI filters, the resistance network is used to reduce interference from unwanted signals. This allows the circuitry to operate at a higher quality, resulting in better performance and reliability.

The 742C083273JTR is also used in portable devices such as mobile phones, mp3 players, and laptops, as it provides a compact size for the entire circuit. By using a resistance network, it reduces the size of components that are needed to create the circuit, allowing for increased miniaturization of the device. This results in a smaller and lighter device that has save money and space.

742C083273JTR Working Principle

The working principle of the 742C083273JTR is based on the idea of resistance networks. A resistance network consists of several resistors connected in series or in parallel. The total resistance of the network is based on the sum of the resistances of individual components in the network. In this case, there are three different resistance networks in the 742C083273JTR.

The R1 resistance network consists of two resistors connected in parallel and is used for selection, power control, and reference voltages. The R2 resistance network consists of four resistors connected in series and is used for power limiting, voltage conversions, and current sensing. Finally, the R3 resistance network consists of six resistors connected in parallel and is used for temperature compensation and current sensing.

The resistance networks in the 742C083273JTR are all made of thin-film technology which ensures high precision and accuracy. This allows the resistance networks to provide a stable resistance even at high temperatures. Additionally, the resistance networks are enclosed in a molded case which helps protect them from mechanical damage, dust, moisture, and other environmental factors.

Conclusion

In conclusion, the 742C083273JTR resistance network is a useful component in many applications. It is used in low-power LCD modules, EMI filters, and other types of portable electronic devices. Its resistance network design allows it to provide a high degree of temperature stability and precision which makes it a reliable and consistent component. Lastly, its thin-film technology and molded case allows it to operate reliably in all kinds of environments.

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