商品＃:
4217721
Toroid Core FT240-31 Ferrite
商品＃:
4217721
TWD 594
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立即訂購並活動它 週三, 七月 08
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FT240-31 Toroid Ferrite Core - Perfect for EMI Suppression
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What Stands Out
High Permeability
The FT240-31 ferrite core offers high magnetic permeability, enabling efficient energy transfer in electronic circuits, essential for minimizing losses in high-frequency applications.
Compact Design
With its compact size, this toroid core fits easily within various electronic devices, making it ideal for engineers looking to enhance performance without sacrificing space.
Wide Applicability
Suitable for a range of applications including transformers and inductors, this toroid core effectively addresses electrical noise, ensuring reliable performance in consumer electronics and industrial equipment.
產品詳情
- FT240-31 Toroid Ferrite Core
- Fair-Rite Brand
- Frequency Range: 1 - 300MHz for EMI Suppression
- Frequency Range: 1 - 500MHz for EMI Suppression
- Outer Diameter: 2.40 in / 61.0 mm +/- 1.30 mm
- Inner Diameter: 1.40 in / 35.55 mm +/- 0.85 mm
| Item Weight | 0.4 lbs (180 grams) |
Who Should Buy?
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Electronics Hobbyists
Perfect for DIY electronics projects requiring efficient power management and electromagnetic interference reduction.
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RF Engineers
Ideal for radio frequency applications where low-loss performance and impedance matching are essential.
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Power Supply Designers
Beneficial for designing high-performance transformers and inductors in switching power supplies.
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Consumer Electronics
Not suitable for average consumer electronics where specialized cores are not needed.
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Low-Power Applications
May not provide significant benefits in low-power circuits where simpler solutions are adequate.
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Non-technical Users
Not recommended for individuals without technical knowledge or experience in electronics.
產品描述
Toroid Core FT240-31 Ferrite
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客戶問答
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問題:
What is a Toroid Core FT240-31 Ferrite used for?
Answer: A Toroid Core FT240-31 Ferrite is primarily used for inductors, transformers, and chokes in electronic circuits. Its design helps to minimize electromagnetic interference while enhancing efficiency. With its high permeability and low losses at high frequencies, it is ideal for applications in power supplies, RF circuits, and audio equipment, making it essential for hobbyists and professionals alike who design or build their own electronics. -
問題:
What materials are Toroid Core FT240-31 Ferrites made from?
Answer: The Toroid Core FT240-31 Ferrite is constructed from a high-quality ferrite material, typically manganese zinc or nickel zinc. This composition allows for low power loss and high magnetic permeability, making it suitable for high-frequency applications. The specific material choice contributes to its effectiveness in reducing noise and ensuring that signals maintain their integrity in various circuit designs. -
問題:
How do I choose the right wire for winding around the Toroid Core FT240-31?
Answer: Choosing the right wire for winding around a Toroid Core FT240-31 is critical to its performance. Ideally, using enameled copper wire with a gauge that balances current capacity and number of turns is recommended. Thicker wire can handle more current but will reduce the number of turns available. A common scenario is to use 18 to 24 AWG depending on your application's power requirements, ensuring optimal inductance while achieving the desired electrical characteristics. -
問題:
Can the Toroid Core FT240-31 be used in high-frequency applications?
Answer: Yes, the Toroid Core FT240-31 is specifically designed for high-frequency applications. Its shape and material minimize losses and allow for effective signal amplification or signal filtering in RF circuits. An example would be its application in RF amplifiers or in power supplies for communication devices, where maintaining signal integrity is crucial to performance. -
問題:
What are the advantages of using a Toroid Core FT240-31 over traditional cores?
Answer: Using a Toroid Core FT240-31 offers several advantages over traditional core designs. Its circular shape minimizes stray magnetic fields, which improves efficiency and reduces interference with nearby circuit components. Additionally, it allows for a higher inductance value in a more compact design, making it beneficial in high-density electronic applications. This efficiency is particularly advantageous in automotive electronics, where space and performance are critical. -
問題:
Do I need to use a special tool to wind wires around the Toroid Core FT240-31?
Answer: While specialized tools can make the winding process easier, they are not strictly necessary for the Toroid Core FT240-31. You can use basic hand tools such as a spool holder and a simple jig to help guide the wire and maintain tension. Careful winding not only ensures even distribution but also can enhance the performance by achieving better inductance without introducing noise, leading to a more effective final product. -
問題:
What safety precautions should I take when using the Toroid Core FT240-31?
Answer: When using the Toroid Core FT240-31, it's essential to follow standard electrical safety precautions. Make sure to unplug devices before making any adjustments, and handle the core carefully to avoid damage. Additionally, check for overheating during operation, as excessive current can adversely affect performance. These precautions will help ensure that your circuits operate reliably and that your projects remain safe throughout their use. -
問題:
Is the Toroid Core FT240-31 suitable for DIY projects?
Answer: Absolutely, the Toroid Core FT240-31 is an excellent choice for DIY projects. Its versatility makes it suitable for various applications, from amateur radio builds to custom audio amplifiers. Hobbyists appreciate its performance in creating inductors or transformers tailored to specific needs, allowing for customization in design. Engaging with this component can enhance your understanding of electromagnetism and circuit design principles. -
問題:
What are the common specifications of the Toroid Core FT240-31?
Answer: The Toroid Core FT240-31 typically features an outer diameter of about 2.4 inches, with a height of 1.3 inches. It usually has a 1-inch center hole, allowing for efficient winding of wire. Common specifications also include high permeability and low loss at frequencies up to several MHz, making it well-suited for RF applications and power electronics. Understanding these specifications plays a vital role in selecting the right component for your particular project. -
問題:
Where can I buy Toroid Core FT240-31 Ferrite in Taiwan?
Answer: You can buy the Toroid Core FT240-31 Ferrite from Ubuy in Taiwan. Ubuy offers a comprehensive selection of electronic components, making it easy to find what you need for your projects. With a focus on quality products and customer satisfaction, Ubuy provides a reliable platform for acquiring Toroid Core FT240-31 Ferrites for your next electronics endeavor.
Fair-Rite Ferrites Editorial Review
The Toroid Core FT240-31 Ferrite is a high-quality product that is used for EMI and RFI suppression in electronics. It has a specific shape to keep the magnetic flux within the loop, making it effective for reducing RF noise. The dimensions of the toroid are OD = 2.40 in / 61.0 mm +/- 1.30 mm and ID = 1.40 in / 35.55 mm +/- 0.85 mm. It is not recommended to cut it in half as it may affect its performance. The toroid can support a frequency range of 1 - 300 MHz and has a saturation flux of Gauss B 3900, Oersted H 5. It can be used to suppress EMI and RFI in various applications, such as USB cables and power cords. The toroid is well-packaged and arrives in good condition.
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優點
- High-quality and well-packaged
- Effective in reducing RF noise
- Compatible with various applications
- Good price for the product
缺點
- Cheaper alternatives available elsewhere
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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TWD 594
立即訂購並活動它 週三, 七月 08
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Secured transaction
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Fastest cross-border delivery
特色和優勢
- Frequency Range: 1 - 300MHz
- EMI Suppression 1 - 500 MHz
- OD = 2.40 in / 61.0 mm +/- 1.30 mm
- ID = 1.40 in / 35.55 mm +/- 0.85 mm
- Ht = 0.50 in / 12.7 mm +/- 0.50 mm
- Bulk packaging, not in retail packaging