EAP-03-221

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

EAP-03-221 Power Line Filter Modules Application Field and Working Principle

In order to meet the requirements of the industrial market, such as medical equipment, communications equipment, automotive electronics, motor control, and so on, it is necessary to provide a comprehensive range of current-mode and voltage-mode EMI / ESD filters with a wide range of wattage power rating.

EAP-03-221 is a series of power line filter modules designed to provide a cost-effective solution. This power line filter meets the requirements outlined by AEC-Q200, including various types of common mode filters, differential mode filters, impedance stabilizing devices, voltage detections and so on. It is an ideal filter choice for a broad range of application fields.

EAP-03-221 power line filter modules have a low-profile surface-mount design, and are protected from harsh elements by an epoxy-filled case. There are several options available for mounting including screw, pressure, snap-on, and plug-in. It offers reliability and stability over a wide temperature range of -55°C to +125°C. The power line filter has a rated power of 5-40W, making it suitable for a variety of industrial applications that require minimal noise.

The EAP-03-221 power line filter module series utilizes multiple layers of filter elements combined with a patterned ferrite. This creates a more effective shielding and filtering effect between two separate signals or grounds. The discreet elements are designed with optimized magnetic properties, improving technical performance and reliability.

The most important feature of these power line filters is that it has the ability to reduce both differential and common-mode noise. Common-mode noise is generated by electric current flowing through grounding lines. Differential-mode noise is generated by electric current flowing from one node to another. The power line filter eliminates both types of noise, protecting the electrical systems from being damaged by uncontrolled noise current.

The working principle of these power line filters is straightforward and simple. It works by using inductor coils, resistors, and capacitors to reduce electrical noise. The inductor coils are used to store energy. This energy is used to reduce the current of the incoming electric signals. Then resistor and capacitors are used to reduce the voltage of the electrical signals. This reduces the amount of noise that is transmitted.

In addition to reducing noise, these power line filters also have a wide range of other features. It is designed to provide over-voltage, over-current, and over-temperature protection. It also features temperature compensation to ensure signal amplitudes remain correct. By reducing noise and providing these other features, the power line filter ensures that the electrical systems are stable and reliable.

In conclusion, EAP-03-221 power line filter modules provide a reliable solution to reduce various types of electrical noise. It is a low-profile surface-mount device that is protected by its secure epoxy case. It also features over-voltage, over-current, and over-temperature protection, as well as temperature compensation. The power line filter is suitable for use in a wide range of industrial applications that require minimal noise.

The specific data is subject to PDF, and the above content is for reference