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), low core losses, and excellent DC bias characteristics. These cores are ideal for high-frequency applications like PFC chokes, SMPS outputs, and UPS systems.
This video explains the benefits of using an amorphous core for active power factor correction inductors:
Key Features
- High Saturation Flux Density (): Typically, allowing smaller, lighter designs compared to Permalloy or ferrites.
- Low Core Loss: Superior performance compared to silicon steel at high frequencies ().
- High Temperature Stability: Stable inductance up to with a high Curie temperature ().
- High Permeability: Ranging from 300 to 1200.
- C-Core Structure: Enables easy winding and high current capacity.
Common Applications
- PFC Chokes: Power factor correction inductors in solar inverters, electric vehicle (EV) charging stations, and server power supplies.
- Output Choke Coils: Used in switching power supplies (SMPS) and DC/DC converters.
- EMI Filters: Used in high-current common mode chokes for noise attenuation.
- UPS Systems: Uninterruptible power supplies.
Technical Specifications
For specific designs or to find manufacturers such as MH&W International, Hilltech, or Magnetics, the cores can be selected based on window size, core height, and required permeability.
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Web results
CC Amorphous Cut Cores
MH&W International Corp.
https://mhw-intl.com › amorphous-and-nickel-iron-cores
MH&W International Corp.
https://mhw-intl.com › amorphous-and-nickel-iron-cores
Low core loss. • Good temperature stability. • Working temperature -55C~130C. Applications: • Output choke coil for SMPS. • Choke coil ...Read more
Amorphous Metal Core & Nanocrystalline Core
Hill Technical Sales
https://www.hilltech.com › products › power_components
Hill Technical Sales
https://www.hilltech.com › products › power_components
Amorphous magnetic cores allow smaller, lighter and more energy efficient designs in many high frequency applications for Invertors, UPS, ASD (Adjustable speed ...Read more
nanocrystalline common mode choke | Amorphous Core
gaotune.com
https://www.gaotune.com › landing › nanocrystalline-c...
gaotune.com
https://www.gaotune.com › landing › nanocrystalline-c...
Amorphous cut cores have excellent anti-bias current capability. Amorphous Cut Core · The Rectangle Core Type-B has a wide range of constant permeability.Read more
Common Mode Choke Core - by Catech China
Medium · Catech China
8 years ago
Medium · Catech China
8 years ago
Common mode choke core interface various electrical gadgets to a given electrical cable producing high recurrence commotion and meddling with ...Read more
Kmnc-200 Nanocrystalline Amorphous Core C Shape Iron ...
Made-in-China.com
https://m.made-in-china.com › ... › Nanocrystalline Core
Made-in-China.com
https://m.made-in-china.com › ... › Nanocrystalline Core
Nanocrystalline C core is upgrade product of amorphous c core, with high saturation flux density, low coercivity, low core loss, very low noise, ...Read more
· Review by MIC_BUYER
Output Transformer - Silicon Steel or Amorphous? | Page 5
diyAudio
https://www.diyaudio.com › ... › Tubes / Valves › Home
diyAudio
https://www.diyaudio.com › ... › Tubes / Valves › Home
Aug 27, 2009 — The HF choke is something like 1-2 H with a highly sectioned winding and gapped ferrite core. LF choke provides for low bass extension by virtue ...Read more
Analyzing the Electrical Properties of Different Common Mode ...
catechcore.com
https://www.catechcore.com › a-news-analyzing-the-elect...
catechcore.com
https://www.catechcore.com › a-news-analyzing-the-elect...
Oct 25, 2023 — Amorphous Core. Amorphous cores are another innovative material used in common mode chokes. These cores are made by rapidly solidifying a ...Read more
Amorphous Cut Core For Chokes Suppliers,Manufacturers ...
Jiangsu Hongyun Precision Industry Co., Ltd.
https://www.hongertech.com › amorphous-cut-core-for...
Jiangsu Hongyun Precision Industry Co., Ltd.
https://www.hongertech.com › amorphous-cut-core-for...
CC Type Amorphous Cut Cores are mainly used for Choke coils for SMPS, DC/DC converters, adapter & battery charger and Uninterruptible Power Systems. ... Honger ...Read more
Audio Choke Amorphous Core
Coil Winding Specialist
https://www.coilws.com › ...
Coil Winding Specialist
https://www.coilws.com › ...
The AC Series inductors from CWS, Coil Winding Specialist, Inc is designed for application requiring very high saturation flux density or voltage swing.Read more
People also ask
What is the use of amorphous core?
Amorphous cut cores are a choice solution for high frequency, low loss applications such as uninterruptible power supplies (UPS), SMPS power factor correction (PFC) chokes, filter inductors, and high frequency power transformers and inductors.
Amorphous Cut Cores for PFC Chokes and Inductors - Magnetics
Magnetics
https://www.mag-inc.com › Products › Tape-Wound-Cores
Magnetics
https://www.mag-inc.com › Products › Tape-Wound-Cores
What is an amorphous core transformer?
An Amorphous Core Transformers (AMT) is an extremely energy-efficient transformer that is used in electric grids. Amorphous Core Transformers are also recognised for being much more environmentally friendly than 'traditional' transformers because of their very high efficiency and excellent recyclability.Sep 17, 2024
Amorphous core transformer: Everything you need to know
Powerstar
https://powerstar.com › blog › amorphous-core-transfor...
Powerstar
https://powerstar.com › blog › amorphous-core-transfor...
Web results
What are the advantages of an amorphous core transformer?
Quora
1 answer · 3 years ago
Quora
1 answer · 3 years ago
What are the advantages of an amorphous core transformer?
1 answer · Top answer: * Advantages of amorphous core in Transformer:
1. Lowest hysteresis loss.
2. Low eddy current loss.
3. Low temperature rise.
4. Up to 75% energy saving ...
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