Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Magnetic Amplifier Nanocrystall cores from Beijing Bidragon Machinery Co., Ltd. are fabricated from a nanocrystalline soft magnetic alloy with a Fe-Cu-Nb-Si-B composition, delivering low coercivity and high saturation magnetic induction for compact power electronics. The material’s composition ensures superior thermal stability across a -40 to 120°C range, outperforming cobalt-based amorphous cores in efficiency and cost. These cores are specifically engineered for magnetic amplifier and switching mode power supply applications, where their small form factor and high Bs values provide a performance edge in industrial inverters and renewable energy systems.
The alloy’s nanocrystalline structure, refined through rapid solidification and controlled annealing, achieves typical grain sizes of 10-20 nm, which is standard for this class of soft magnetic materials. This microstructure reduces eddy current losses and enhances permeability, making the cores suitable for high-frequency operation up to 1 MHz, a common requirement in modern power electronics. Compared to traditional silicon steel cores, these nanocrystalline variants offer up to 80% lower core losses at equivalent flux densities, a standard benchmark in the industry.
Industrial buyers source these cores for applications in solar inverters, electric vehicle charging stations, and high-efficiency transformers, where compact size and thermal reliability are critical. The supplier’s global export experience ensures compliance with international magnetic material standards, while the cores’ lower price point versus cobalt-based alternatives makes them a cost-effective choice for bulk procurement. Buyers typically confirm packaging, lead time, and thermal performance data before finalizing orders.
| Material Composition | Fe-Cu-Nb-Si-B Nanocrystalline Soft Magnetic Alloy |
| Saturation Magnetic Induction (Bs) | typical 1.2-1.3 T |
| Coercivity (Hc) | typical < 1 A/m |
| Operating Temperature Range | -40 to 120 °C |
| Grain Size | typical 10-20 nm |
| Frequency Range | typical up to 1 MHz |
| Core Loss at 100 kHz, 0.2T | typical < 50 mW/cm³ |
| Curie Temperature | typical > 550 °C |
| Density | typical 7.2-7.3 g/cm³ |
| Primary Application | Magnetic amplifier and switching mode power supply |
Beijing Bidragon Machinery Co., Ltd. is headquartered at No.16 South-West Third Ring Road in Beijing, China, with a registered address confirming its operational base in the capital. The company holds a harbor trust tier, indicating a baseline level of verified information, though its current response rate and average response hours are not publicly available, suggesting limited recent activity or engagement metrics.
As a supplier of magnetic components, Beijing Bidragon Machinery Co., Ltd. specializes in advanced materials like nanocrystalline soft magnetic alloys, catering to industrial clients in power electronics and renewable energy sectors. The company’s focus on export-oriented production aligns with its stated capability to meet international standards, though buyers are advised to verify current certifications and production capacity directly.
Nanocrystalline magnetic cores are advanced soft magnetic alloy components widely used in magnetic amplifier and switching mode power supply applications. These cores offer exceptional low coercivity, compact core size, and high saturation magnetic induction, outperforming conventional Co-based amorphous materials in efficiency and thermal stability. Exported globally for industrial power electronics, inverters, and renewable energy systems, they meet international magnetic material standards with consistent performance across various frequencies.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering Magnetic Amplifier Nanocrystall cores from Beijing Bidragon Machinery Co., Ltd., buyers should verify the material’s magnetic properties, including saturation induction and coercivity, to ensure they align with their application’s requirements. Confirming the supplier’s adherence to international standards for magnetic materials is also critical, as this impacts compatibility with existing systems.
Logistics details such as lead time, packaging specifications, and Incoterms should be clarified upfront, as these can vary based on order volume and destination. Buyers are advised to discuss FOB or CIF terms and confirm whether the supplier can accommodate specific packaging needs, such as moisture-resistant barriers for international shipping.
Quality checks should include testing for core loss at relevant frequencies and thermal stability under the intended operating conditions. Request documentation such as material certificates and test reports to validate performance claims. Inspection of a sample batch prior to full-scale production can help avoid discrepancies in magnetic properties or dimensions.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Magnetic Amplifier Nanocrystall for your business, securing the right balance of quality and cost is essential. Beijing Bidragon Machinery Co., Ltd., a verified supplier based in China, offers this product with key specifications including Nanocrystalline Soft Magnetic Core / Magnetic Amplifier Core, Fe-Cu-Nb-Si-B Based Nanocrystalline Alloy, and 1.2 - 1.5 T (High Saturation). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8504.90, making it a staple in the Amplifiers sector with strong demand from importing countries worldwide.
Importing Magnetic Amplifier Nanocr requires careful attention to shipping logistics, customs compliance, and secure payment terms. Beijing Bidragon Machinery Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8504.90 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Magnetic Amplifier Nanocr has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Amplifiers category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Magnetic Amplifier Nanocr requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8504.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Magnetic Amplifier Nanocrystall from Beijing Bidragon Machinery Co., Ltd. is $0.1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Beijing Bidragon Machinery Co., Ltd. through EximNext.
The supplier, Beijing Bidragon Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Magnetic Amplifier Nanocr. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Magnetic Amplifier Nanocrystall is classified under HS Code 8504.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Magnetic Amplifier Nanocr from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Beijing Bidragon Machinery Co., Ltd.. Ensure you have the necessary import licenses for Amplifiers products in your destination country.
Yes, Beijing Bidragon Machinery Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Magnetic Amplifier Nanocrystall supplied by Beijing Bidragon Machinery Co., Ltd. include Nanocrystalline Soft Magnetic Core / Magnetic Amplifier Core, Fe-Cu-Nb-Si-B Based Nanocrystalline Alloy, and 1.2 - 1.5 T (High Saturation). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Beijing Bidragon Machinery Co., Ltd. offers Magnetic Amplifier Nanocr with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Magnetic Amplifier Nanocr is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Beijing Bidragon Machinery Co., Ltd. through our platform.
Beijing Bidragon Machinery Co., Ltd. maintains international quality certifications. These ensure that the Magnetic Amplifier Nanocr meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Beijing Bidragon Machinery Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Beijing Bidragon Machinery Co., Ltd..
Discover more products in Amplifiers from verified suppliers worldwide.