876-40/004

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Power Line Filter Modules

Power line filter module is an important device for providing reliable power supply to sensitive electronic devices. The 876-40/004 power line filter module is one of the most popular versions available. This module is designed to provide multiple levels of protection from surges and line noise and is suitable for both industrial and home applications.

Application Field

The 876-40/004 power line filter module is capable of handling up to 40 Amps of current, making it suitable for a wide range of commercial, industrial, and residential applications. This device is ideal for electronics that need protection from line noise, such as medical equipment or process control systems. It can also be used to protect appliances, motors, and other types of equipment from the effects of surges that could occur during storms or other power disturbances.

Working Principle

The 876-40/004 power line filter module works by providing protection against voltage surges, line noise, and electromagnetic interference. It has an aluminum casing that blocks out interference from outside sources. The module also features inductive components that help reduce the noise and reduce voltage surges.

The module is designed to provide a headroom that allows it to stay safe when exposed to high voltage spikes; it also has a built-in fan to ensure proper cooling. The module has two sections, the first for noise filtering and the second for surge protection. The noise filter section consists of protective components such as capacitors and inductors that are designed to reduce the amount of noise on the power line, while also blocking out high frequency interference from other electrical sources.

The surge protection section consists of a set of components that are designed to reduce the amount of voltage that is transferred from the main source. These components include a voltage clamping device, a protector-clamp, and a varistor. The voltage clamping device limits the amount of voltage that can be drawn from the power line, while the protector-clamp designs protects the module from damage caused by high current surges. Finally, the varistor protects against any shock or high voltage transients that could occur from the sudden disconnection of the power line.

Conclusion

The 876-40/004 power line filter module is a reliable and effective device for protecting sensitive electronic equipment. Its aluminum casing and inductive components effectively reduce noise, while the surge protection components reduce the amount of voltage transferred from the main source. This makes it suitable for a variety of applications, and it is a great choice for ensuring that your equipment is protected from surges and other power disturbances.

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