MNR14E0APJ390

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Resistor networks and arrays are electronic components that are responsible for connecting multiple resistors into one single module. The MNR14E0APJ390 is a resistor network and array that is specifically designed for applications such as bridge rectifier and other electrically-controlled circuit designs. The network also functions as a wafer level part while connecting several resistors in a single package which helps in reducing manufacturing and space costs. This article will discuss the application field and working principle of the MNR14E0APJ390.

The MNR14E0APJ390 is an ideal device for many modern applications such as bridge rectifiers, voltage-limited switches and other electronic circuits that demand tight tolerances and high temperature stability. The network is rated for a wattage of 0.2W and comes with a high tolerance of ± 0.5 %. It is also capable of withstanding temperatures up to 125C. Furthermore, the network is RoHS compatible, which helps manufacturers to meet the environmental protection standards.

As for its application field, this resistor network is mainly used for high-side switching and signal level shifting, motor drives, inverters, as well as, for protection and filtering. Due to its low on-resistance, it is beneficial for reducing power dissipation and ensuring higher efficiencies. This type of resistor network is particularly popular in lighting applications such as incandescent bulbs, light-emitting diode and light-modulated devices. Due to its surface-mountable design, it can also be used in circuit boards like switch mode power supplies.

The working principle of the MNR14E0APJ390 is based on the same principles that are used in other types of resistor networks. It consists of seven resistors that are connected in a ladder-like configuration. This ladder-like configuration allows the resistors to be connected in a “daisy-chain” manner, with each resistor placed in a series. The series resistors are then connected to a common ground terminal. This connection makes the resistor network both electrically and resistively stable.

The MNR14E0APJ390 also features open voltage and open circuit diagnostics that enable it to detect open circuit and voltage conditions. It employs the same traditional open and short analysis methods as that used in other similar networks. Moreover, the device also features a fail-safe system that ensures all seven resistors function correctly. In the case of a failure, the fault detector can detect the problem and provide an audible warning to the user.

In conclusion, the MNR14E0APJ390 is a common resistor network and array that is designed for high-side switching and signal level shifting, motor drives, inverters and general protection and filtering applications. It is rated for a wattage of 0.2W and comes with a high tolerance of ± 0.5 %. It can withstand temperatures up to 125C and has open voltage and open circuit diagnostics. It features a fail-safe system that ensures all seven resistors function correctly and its surface-mountable design makes it ideal for circuit boards.

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