Filter inductor for power-factor-boosting circuits
Filter inductor for power-factor-boosting circuits
Filter inductor for power-factor-boosting circuits
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  • Filter inductor for power-factor-boosting circuits
  • Filter inductor for power-factor-boosting circuits
  • Filter inductor for power-factor-boosting circuits

Filter inductor for power-factor-boosting circuits

The newly designed filter inductor is suitable for energy-storage and filtering applications in switch-mode power supplies due to its high magnetic flux density (Bₛ value) and low-loss characteristics. Compared with iron-powder cores and ferrite cores of the same volume and permeability, it offers higher energy-storage capability, making it more widely used in AC chokes, output inductors, rotary transformers, pulse transformers, and power-factor-correction circuits.

Categories:

Electronic Devices/Magnetic Components

Product Attributes Supply Capacity and Additional Information            Packaging and Delivery
  • Brand :You
  • Place of origin: China
  • Size : Custom orders accepted
  • Specifications : Custom orders accepted
  • Package: Cardboard box
  • Minimum order quantity : 1 piece
  • Product Series : Amorphous Nanocrystalline Core
  • Certification : ISO9001
  • Payment : Letter of Credit, Telegraphic Transfer
  • Export : Found all over the world
  • Packaging : Custom packaging
  • Productivity : 5,000,000 pieces/month
  • Transportation : Ocean, land, and air
  • Place of origin : Anyang, Henan Province, China
  • Supply capacity : 5,000,000 pieces/month
  • Certificate : ISO9001, SGS
  • Customs code : 410596117T
  • Port : Qingdao, Tianjin, Shanghai
  • Payment Type : Credit card, telegraphic transfer
  • International Trade Terms : FOB, CFR, CIF, EXW, FCA, CIP, CPT
  • Sales Unit : Piece/Pieces  
  • Packaging Type : Customized
  • Sales Unit : Piece/Pieces

 

Application Areas of Cost-Optimized Filter Inductors

The newly designed filter inductor is suitable for energy-storage and filtering applications in switch-mode power supplies due to its high magnetic flux density (Bₛ value) and low-loss characteristics. Compared with iron-powder cores and ferrite cores of the same volume and permeability, it offers higher energy-storage capability, making it more widely used in AC chokes, output inductors, rotary transformers, pulse transformers, and power-factor-correction circuits.

Filter inductors are typically constructed using high-permeability soft magnetic materials—such as amorphous alloys, nanocrystalline materials, and ferrites—combined with high-quality enameled wire. They are formed through custom core designs and insulated encapsulation processes, making them essential passive components in power electronics and power supply circuits for harmonic suppression, noise filtering, and current stabilization. These inductors exhibit excellent filtering performance, stable impedance characteristics, and strong saturation resistance, making them suitable for both AC and DC circuit filtering applications. Customizable parameters further enhance their ability to improve circuit immunity to interference and operational stability.
 

Characteristics of High-Performance Filter Inductors

●High permeability

● Low loss

● Magnetostriction coefficient is close to zero

● High Curie temperature

 

Outstanding filtering and noise-reduction performance: precisely suppresses high-frequency harmonics and spike interference, purifies circuit current, reduces electromagnetic interference, and ensures stable circuit operation.
Stable and reliable impedance characteristics: constant impedance across a wide frequency band, stable performance under both high- and low-temperature conditions, large saturation current, and strong overload resistance.
Compact structure with lower losses: optimized magnetic circuit design results in reduced eddy-current and hysteresis losses, controllable temperature rise, and a compact footprint that facilitates easy layout.
Exquisite and durable winding process: the windings are evenly distributed, exhibit excellent insulation, high mechanical strength, vibration resistance, and dimensional stability, ensuring a long service life.
High parameter customization flexibility: inductance value, current rating, physical dimensions, and lead/terminal configuration can all be customized to suit various circuit designs.
High assembly adaptability: Supports surface-mount, through-hole, and vertical/horizontal package types, and is compatible with both automated placement and manual soldering.
 

Typical application areas

  • Input and output filtering for switch-mode power supplies, adapters, UPS systems, and industrial control power supplies;
  • Photovoltaic inverters, energy storage systems, charging piles, and ECU filtering for new-energy vehicles;
  • Harmonic suppression inductors for variable frequency drives, servo drives, and home appliance control boards;
  • Common-mode/differential-mode filtering components for communication equipment, instruments and meters, and security products.

Any high-quality specification Filter inductor — Support Customization Click to consult 👈 Product Attributes

Frequently Asked Questions

 

  1. Question: What information do I need to provide during the consultation?
    Answer: To provide you with the most accurate response, we recommend that you include relevant product information when you submit your inquiry, such as: Model, dimensions, technical specifications, required quantity, etc.
  2. Question: How long does it take to produce a sample?
    Answer: The preparation time for standard samples is typically 1–3 business days
  3. Question: What is the product’s delivery lead time?
    Answer: For standard in-stock items, the shipping time is approximately 3–10 days . If you require a custom design, we will, upon confirmation of your requirements, Arrange production as soon as possible. and synchronize the specific production schedule with you.
  4. Q: What is the minimum order quantity (MOQ)?
    Answer: We support flexible ordering with no strict minimum order quantity. Specific terms can be negotiated based on your product dimensions and design, and we are committed to meeting a wide range of procurement needs.
  5. Q: What payment methods are supported?
    Answer: We accept a variety of international payment methods, including Telegraphic Transfer (T/T), PayPal, Letter of Credit (L/C), Documents against Acceptance (D/A), and Documents against Payment (D/P) Different regions may have different applicable procedures; please feel free to inquire for further information.
  6. Question: If you have any other questions, how should you contact us?
    Answer: You can Email, phone call, or online message Please contact us at any time, and we will respond to you as soon as possible.
  7. Question: Select Good friend What is the reason?
    Answer: (1) Our products enjoy a strong reputation in both domestic and international markets, Quality widely recognized
    (2) Possess More than 8 years With extensive export experience, we have a deep understanding of international customer needs and provide professional services.
    (3) Commitment On-time delivery , ensuring an efficient and reliable supply chain.

Key words:

Certification


Providing better soft magnetic materials and solutions for customers has been our long-term goal.

16949

16949

REACH

REACH

ROHS

ROHS

Гарантийное письмо о наличии квалификации для экологической сертификации

Гарантийное письмо о наличии квалификации для экологической сертификации

Гарантийное письмо о наличии квалификации для сертификации качества

Гарантийное письмо о наличии квалификации для сертификации качества

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