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Item #:
159177248
FT-240-43 Ferrite Toroidal Core 2.4 Toroid Ferrite Ring Magnetic Core | for RFI EMI Suppression, Broadband Power Transformers,Suitable for 5-500 MHz
Item #:
159177248
GBP 13
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Effectively absorbing and attenuating interfering signals, creating an interference-free operating environment for electronic equipment.
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What Stands Out
High Frequency Range
Engineered for 5-500 MHz applications, this ferrite core effectively suppresses RFI, ensuring optimal performance in both broadband and power transformers.
Precision Manufacturing
Crafted with precision, the FT-240-43 core ensures high quality and reliability, making it a durable choice for varied electronic applications.
Broad Compatibility
Its versatile design makes it suitable for a wide range of electronic devices, addressing diverse user needs for efficient RFI suppression.
Product Details
| Brand Name | Sizhongda |
| Manufacturer | Sizhongda |
| Part Number | ft-240-43 ferrite core |
| Model Number | ft-240-43 ferrite ring magnetic core |
| Included Components | Ferrite ring-shaped magnetic core |
| Item Dimensions L x W x Thickness | 2.4"L x 1.4"W x 0.5"Th (6.1 x 3.6 x 1.3 cm) |
| Item Thickness | 0.5 Inches (1.3 cm) |
| Number of Pieces | 1 |
| Material Type | ft-240-43 ferrite |
| Color | Green |
| Shape | Round |
| Material | ft-240-43 ferrite |
| Brand | Sizhongda |
| Product Dimensions (L x W x H) | 2.4"L x 1.4"W x 0.5"Th (6.1 x 3.6 x 1.3 cm) |
Who Should Buy?
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RFI Suppression Users
Ideal for engineers needing effective solutions to reduce radio frequency interference in electronic devices and circuits.
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Broadband Applications
Perfect for users designing or working with broadband equipment that operates in the 5-500 MHz frequency range.
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Power Transformer Installers
Beneficial for technicians who specialize in building or maintaining power transformers requiring reliable magnetic cores.
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Low Frequency Projects
Not suitable for applications operating below 5 MHz, as performance will likely be inadequate.
Product Description
FT-240-43 Ferrite Toroidal Core 2.4 Toroid Ferrite Ring Magnetic Core | for RFI EMI Suppression, Broadband Power Transformers,Suitable for 5-500 MHz Applications
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is an FT-240-43 ferrite ring magnetic core?
Answer: The FT-240-43 ferrite ring magnetic core is a cylindrical component made from high-frequency ferrite material, specifically designed for RFI suppression and power transformer applications. Its 2.4-inch diameter allows for efficient magnetic coupling and saturation limits suitable for various electronic circuits. This core type plays an essential role in minimizing electromagnetic interference, making it a popular choice for broadband and radio frequency systems. -
Question:
How do I use the FT-240-43 ferrite ring for RFI suppression?
Answer: To use the FT-240-43 ferrite ring for RFI suppression, you should wind your signal-carrying wire around the core. By doing so, the magnetic properties of the ferrite reduce interference from high-frequency noise, ensuring clearer signal transmission. This type of application is especially beneficial in audio devices, RF circuits, and other sensitive electronic systems where signal integrity is crucial. -
Question:
What are the benefits of using the FT-240-43 core in power transformers?
Answer: The FT-240-43 ferrite core significantly enhances the efficiency of power transformers due to its high permeability and low core losses at higher frequencies. This makes the core particularly suitable for lightweight transformers in compact designs. By improving energy transfer and reducing heat generation, it contributes to the overall performance and longevity of the power transformer. -
Question:
Can the FT-240-43 ferrite core be used in broadband applications?
Answer: Yes, the FT-240-43 ferrite core is highly effective in broadband applications. Its design accommodates a wide range of frequencies, making it ideal for use in devices like antennas and amplifiers. By integrating this ferrite core, you can achieve improved bandwidth performance and signal clarity, making it an essential component for any broadband setup. -
Question:
What materials are FT-240-43 ferrite cores made from?
Answer: The FT-240-43 ferrite core is made primarily from ferrite material known as '43 material'. This ceramic compound is created by mixing iron oxide with other metal oxides, which enhances its magnetic properties. This material is favored for its ability to operate efficiently at high frequencies while having low losses, which is particularly important in applications like RF circuits and power transformers. -
Question:
How does the size of the FT-240-43 ferrite ring affect its performance?
Answer: The diameter of the FT-240-43 ferrite ring, which is 2.4 inches, plays a significant role in its performance character. A larger diameter can accommodate more wire windings, which increases inductance and improves magnetic coupling. Conversely, a core that is too large for a given application may lead to unnecessary weight and size without a corresponding benefit. Therefore, choosing the right size core is critical for optimal design in electronic applications. -
Question:
Can multiple FT-240-43 ferrite cores be used together?
Answer: Combining multiple FT-240-43 ferrite cores can be effective in applications requiring higher inductance or greater suppression capabilities. Stacking or arranging cores in series can enhance the overall performance, as long as the designed circuit considers the additional impedance and magnetic properties introduced by the added cores. This strategy is often used in advanced filtering and high-power transformer designs. -
Question:
Where can I buy the FT-240-43 ferrite ring magnetic core in Guernsey?
Answer: You can purchase the FT-240-43 ferrite ring magnetic core from Ubuy in Guernsey. Ubuy offers a variety of electronic components, including this ferrite core, ensuring availability and convenience for your electronic project needs. Their platform provides detailed descriptions and specifications, making it easier to find the right components for your applications. -
Question:
What is the importance of ferrite cores in electronics?
Answer: Ferrite cores, like the FT-240-43, are crucial in electronics for reducing electromagnetic interference and enhancing signal quality. Their high magnetic permeability and low electrical conductivity enable them to filter unwanted high-frequency noise in circuits. This is particularly important in applications such as RF amplification, power supplies, and communication devices, where signal clarity is paramount for efficient operation. -
Question:
Are FT-240-43 ferrite cores customizable?
Answer: FT-240-43 ferrite cores are generally standardized components, but they can sometimes be customized in terms of winding configurations or the number of turns used, based on specific application requirements. When precise electrical characteristics are necessary, working with manufacturers or suppliers may provide options tailored to your specifications. This customization approach is often beneficial in specialized electronics applications, assuring the best performance.
Sizhongda Ferrites ft-240-43 ferrite ring magnetic core Editorial Review
The FT-240-43 ferrite ring magnetic core has garnered positive attention among ham radio enthusiasts and those seeking effective RFI suppression solutions. Customers have noted its impressive build quality and durability, with one reviewer particularly highlighting how it withstood unintentional force without damage. Users find this toroid core ideal for Constructing various antennas, specifically the 49:1 or 9:1 configurations for end-fed half-wave or random wire antennas. It has been effectively utilized as a choke, successfully blocking common-mode current that interfered with devices, leading to positive operational outcomes in amateur radio settings. However, there is a notable discrepancy between the advertised specifications and the actual performance measured by some users. While it tends to offer higher inductance than expected, leading to potential confusion regarding its categorization as ferrite #43 versus #75, many still appreciate the price-to-performance ratio and the core's reliability in practical applications. Overall, the FT-240-43 ferrite core is seen as a valuable addition to a radio operator's toolkit, particularly for those experimenting with antenna systems and RFI mitigation. **
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Pros
- Well-made and durable Construction.
- Suits various antenna configurations for amateur radio.
- Effectively blocks common-mode current.
- Good price-to-performance ratio.
Cons
- Discrepancy in advertised specifications (true ferrite #43 vs. #75).
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GBP 13
Order now and get it around Tuesday, August 25
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Features & Benefits
- Designed for RFI suppression in the 5 - 500 MHz frequency range.
- Enhances electromagnetic compatibility and stabilizes signal transmission.
- Ideal for both broadband (5 - 400 MHz) and power transformers (0.5 - 30 MHz).
- Manufactured to precise dimensions for consistency and reliability.
- Constructed from high-performance 43 ferrite material to reduce energy loss.
- Pre-installation preparation ensures optimal fit and minimizes magnetic leakage.
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