Product Main Parameters

Common Product Specifications

Product Manufacturing Process

The manufacturing process of the factory Nanocrystalline Transformer Core involves rapid solidification techniques such as melt spinning. During this process, a molten alloy, typically consisting of iron and other elements such as boron, silicon, and niobium, is quickly cooled to form a ribbon with a nanocrystalline structure. The rapid cooling restricts the growth of crystals, resulting in finer grain sizes of less than 100 nanometers. This unique structure provides superior magnetic properties. The ribbons are then subjected to annealing to relieve internal stresses and enhance magnetic performance.

Product Application Scenarios

The factory Nanocrystalline Transformer Core is widely utilized across various applications:

• Power Transformers: Enhances efficiency and reduces energy losses in distribution and power transformers.
• High-Frequency Transformers: Ideal for switch-mode power supplies and inverters due to high-frequency performance.
• Current Transformers: Provides high accuracy and minimal losses, perfect for metering and protection circuits.
• Inductors: High permeability and low losses make it suitable for various inductors in electronic circuits.

Product After-Sales Service

We provide comprehensive after-sales service including technical support, troubleshooting, and product replacement if necessary. Our customer service team is available 24/7 to assist with any inquiries or issues.

Product Transportation

The factory Nanocrystalline Transformer Core is securely packaged to prevent damage during transportation. We offer global shipping through trusted logistics partners to ensure timely and safe delivery of your products.

Product Advantages

• High magnetic permeability for efficient flux conduction
• Low core losses, minimizing energy waste and heat
• High saturation magnetization for handling large magnetic energy
• Excellent thermal stability for a wide range of temperatures
• Compact and lightweight design for space-critical applications

Product FAQ

• Q: What is the permeability of your nanocrystalline transformer cores?
  A: The factory Nanocrystalline Transformer Core has a high permeability of >8x10⁴ Gs/Oe, ensuring efficient magnetic flux conduction.
• Q: What are the core losses of these transformer cores?
  A: The core losses are minimal due to reduced hysteresis and eddy currents, enhancing overall energy efficiency.
• Q: Can these cores handle high magnetic flux densities?
  A: Yes, with a saturation magnetization of Bs = 1.2T, they can handle significant magnetic energy without saturating.
• Q: How does the thermal stability of these cores fare?
  A: Our cores offer excellent thermal stability, with operational temperatures ranging from -30℃ to 180℃.
• Q: Are these cores suitable for high-frequency applications?
  A: Absolutely, their high permeability and low losses make them ideal for high-frequency transformers and inductors.
• Q: What is the typical density of these cores?
  A: The density is 7.2 g/cm³, contributing to the compact and lightweight design.
• Q: Are there any specific applications for these transformer cores?
  A: Yes, they are used in power transformers, high-frequency transformers, current transformers, and inductors.
• Q: What is the thickness of the nanocrystalline ribbon used?
  A: The thickness ranges from 29 to 35 micrometers, optimized for performance and durability.
• Q: How durable are these transformer cores?
  A: They exhibit long durability, withstanding temperature extremes from -30℃ to 180℃.
• Q: What makes these cores cost-effective?
  A: Compared to materials like permalloy, our nanocrystalline cores have lower manufacturing costs while offering enhanced performance.

Product Hot Topics

• Comment 1: I've been using factory Nanocrystalline Transformer Cores in my high-frequency transformer designs, and the performance improvement is significant. The high magnetic permeability and low core losses have led to superior efficiency and reduced thermal issues. Highly recommend these cores for anyone in the market for high-efficiency transformers.
• Comment 2: The compact design of these transformer cores allowed me to integrate them into my space-constrained projects like aerospace applications. Their durability and thermal stability are impressive, maintaining performance even in harsh environmental conditions.
• Comment 3: Switching to factory Nanocrystalline Transformer Cores has been a game-changer for our power transformers. The reduction in energy losses is noticeable, and the high saturation magnetization allowed us to handle higher magnetic flux densities efficiently.
• Comment 4: These transformer cores provide excellent accuracy and low losses, which are crucial for current transformers in metering circuits. The support from Zhejiang Jingjing New Material Technology Co., Ltd. has been outstanding, ensuring seamless integration into our products.
• Comment 5: I was initially concerned about the complexity of manufacturing nanocrystalline cores, but the factory's process ensures high-quality production with consistent performance. The price point is also competitive compared to other high-performance materials.
• Comment 6: Using factory Nanocrystalline Transformer Cores has significantly improved the thermal management of my power supply designs. Their stability over a wide temperature range ensures reliability and longevity in various applications.
• Comment 7: The high-frequency performance of these transformer cores is exceptional. We've seen a notable improvement in our inverter designs, with reduced noise and higher efficiency. Zhejiang Jingjing's expertise and support made the transition smooth.
• Comment 8: One of the best investments for our transformer development projects. The factory Nanocrystalline Transformer Cores not only enhanced performance but also allowed for more compact and lighter transformer designs, crucial for our portable electronic devices.
• Comment 9: The technical support from the factory's team has been invaluable. Their professional engineers provided us with all the necessary data and support to optimize our transformer designs using their nanocrystalline cores.
• Comment 10: Highly recommend these transformer cores for anyone looking to upgrade their transformer technology. The combination of high permeability, low losses, and excellent thermal stability makes them suitable for a wide range of applications, from power transformers to precision measurement transformers.

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