EAC-30-332

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Power Line Filter Modules are designed for industrial applications to filter and help reduce the negative effects from line noise, and EAC-30-332 is one type of power line filter module. Being a Class B-compliant device, EAC-30-332 meets the requirements for use in industrial environments where minimum electromagnetic field interference is desired.

The EAC-30-332 has three stages of filtering to deliver improved line noise performance. It consists mainly of a ferrite bead core, a choke coil, a capacitor, and a varistor. The ferrite bead traps high frequency noise, while the choke coil helps to reduce low-frequency noise. The capacitor works together with the choke coil in order to subtract noise and help with harmonic attenuation. The varistor, also known as a voltage-dependent resistor (VDR), provides additional protection by clamping a high-voltage spike before it reaches the load.

In addition to its filtering characteristics, the EAC-30-332 also provides ESD protection to help prevent static electricity from causing damage to devices. The EAC-30-332 uses a combination of both the ferrite bead and the VDR to provide ESD protection. The ferrite bead absorbs high voltages and redirects it back into the power line, while the VDR acts as a clamp to limit or divert high voltages from damaging the downstream equipment.

EAC-30-332 also offers electromagnetic compatibility (EMC) protection. Its EMC filter helps ensure that radiated noise from the module is kept to a minimum. This helps to reduce radio interference from other devices or signal sources in the same area. The capacitors used in the EAC-30-332 also work to reduce the build-up of a voltage gradient across the module, which is one of the main causes of EMC issues.

The EAC-30-332 has been designed for use in many different industrial applications. Its compact size and low profile make it well suited for installation in tight spaces. It is also designed to last for a long time, even in environments with extreme temperatures and humidity.

In summary, the EAC-30-332 is a versatile power line filter module that offers a number of features, including line noise reduction, ESD protection, and electromagnetic compatibility. It is well suited for industrial applications in which a small size and efficient noise filtering is desired. Its use can protect equipment from damage while providing a clean power source free of interference.

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