EAP-20-472-D

Series:	EAP
Part Status:	Active
Filter Type:	Single Phase
Configuration:	Single Stage
Voltage - Rated DC:	250V
Voltage - Rated AC:	250V
Voltage - Rated AC (Phase to Ground/Neutral):	250V
Current:	20A
Frequency - Operating:	--
Applications:	General Purpose
Approvals:	cURus, VDE
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	DIN Rail
Termination Style:	Terminal Block
Inductance:	--

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Power Line Filter Modules are essential components in a power supply system, used to reduce the effects of disturbances from the power line on the current supply. An example of such a component is the EAP-20-472-D. This filter module has a wide range of application fields and works on a specific principle to provide a reliable power supply.

The EAP-20-472-D filter module is designed to provide power for drives, process control systems, and other mission-critical applications in difficult electrical environments. It is capable of accepting large input voltages, and its flexible design allows for easy installation and configuration. The filter module is also designed to withstand harsh environmental conditions such as high temperatures, humidity, and vibration. It is suitable for use in automotive, industrial, commercial and residential applications.

The general working principle of a filter module is to reduce the amount of power line noise that flows through a circuit. This is done by using inductors, capacitors, and resistors to form a low-pass filter. This allows a small amount of high frequency noise to pass through, while blocking out lower frequency signals. The EAP-20-472-D filter module is especially effective because of its unique design, which consists of two separate filter circuits, one for each phase.

The two circuits are designed to reduce the noise on a single phase power line. The first circuit consists of an inductor, capacitor, and resistor, which form a low-pass filter. This helps to reduce high frequency noise, such as noise from motors, while still allowing signals from motors and other sources to pass through. The second circuit is a high-pass filter, which helps to reduce interference from low frequency signals, such as those generated by switching systems.

The two separate filter circuits of the EAP-20-472-D module also provide additional protection against common mode noise. Common mode noise is a type of noise that is created when power lines run in close proximity to each other, causing signals to be coupled between the two wires. By using two separate circuits, the EAP-20-472-D is able to filter out common mode noise, allowing it to completely eliminate the effects of interference from other power supplies.

The EAP-20-472-D is ideal for use in industrial applications, as it is designed to be reliable and efficient. It has an input voltage range of up to 400 VAC, and a maximum current of 60 A. It is certified for IEC 61000-3-12 and EN 61000-3-2 and is RoHS-compliant. This module is a great choice for applications that require a reliable, efficient power solution and are subject to harsh noise conditions.

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