Common Mode Choke in Noida

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What Is Common Mode Choke

A common mode choke is an electrical component that prevents electromagnetic interference (EMI) from entering a system or device. It works by using a toroidal core to inductively couple the common-mode current, thereby reducing EMI.

Where To Use Common Mode Choke

Common mode chokes are commonly used in a variety of applications, including:

• Power supplies
• Telecommunications equipment
• Cable TV systems
• Aerospace and defense systems

Key Features Of Common Mode Choke

• High frequency selectivity
• Low insertion loss
• Compact design
• Reliable operation over a wide temperature range

How To Use Common Mode Choke

• Connect the common mode choke in series with the power supply or signal path.
• Choose a choke that is designed for the specific application and frequency range.
• Maintain proper grounding and shielding to prevent EMI from entering the system.

How Common Mode Choke Is Manufactured

Common mode chokes are manufactured using a variety of materials, including ferrite, nickel-zinc, and ceramic. The core is wound with a copper wire or foil to create the inductive element.

Technical Specification Of Common Mode Choke

The technical specification of a common mode choke is critical in determining its effectiveness in preventing EMI. The inductance range, current rating, voltage rating, core material, and frequency range are all important factors to consider when selecting a common mode choke for a specific application.

Description Of Common Mode Choke

A common mode choke is a type of electromagnetic interference (EMI) filter that is used to prevent EMI from entering a system or device. It works by using a toroidal core to inductively couple the common-mode current, thereby reducing EMI.

Related Products & Synonyms Of Common Mode Choke

Common mode chokes are often used in conjunction with other EMI filters, such as capacitors and resistors. Some related products include:

• Capacitor filters
• Resistor networks
• Coupling transformers

Some synonyms for common mode choke include:

• EMI filter
• RFI filter
• Toroidal core inductor

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