Import Dc Current Immunity Composite Cores — Buy in wholesale FOB from Supplier in China
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DC Current Immunity Composite Cores
DC current immunity composite cores from Long Line Electronic Company Limited combine amorphous and nanocrystalline materials to deliver strong anti-DC capacity with precision performance. The cores are engineered for a current range of 1.5 - 200A and support transformer accuracy classes from 0.5 to 0.1, making them suitable for high-precision metering applications in electronic power systems.
The composite construction enhances temperature stability, a critical factor for maintaining accuracy in fluctuating thermal conditions. Typical industry applications include DC current immunity transformers and metering transformers, where consistent performance across varying loads is essential. These cores are designed to meet the demands of electronic energy meters and watt-hour meters, where linearity and accuracy are non-negotiable.
Importers sourcing these cores should note their suitability for systems requiring robust DC immunity and precise measurement. The product’s design allows for compact integration, reducing overall volume and weight in transformer assemblies. Buyers in the power metering sector often prioritise these cores for their ability to maintain accuracy in high-DC environments, a common challenge in modern electronic systems.
| Core Type | Composite (amorphous + nanocrystalline) |
| Current Range | 1.5 - 200A |
| Accuracy Class | 0.5 - 0.1 |
| Primary Application | DC current immunity transformers |
| Secondary Application | Metering transformers in electronic power systems |
| Temperature Stability | Good (designed for fluctuating thermal conditions) |
| Material Composition | Amorphous alloy and nanocrystalline alloy |
| Typical Saturation Flux Density | 1.2 - 1.6T (standard for amorphous/nanocrystalline cores) |
| Typical Frequency Range | 50 - 400Hz (standard for metering applications) |
| Typical Coating | Epoxy or polyimide (standard for insulation and durability) |
Long Line Electronic Company Limited operates from Daxing District, Beijing, China, specialising in magnetic cores for precision applications. The supplier’s focus includes DC current immunity solutions, as evidenced by their product line tailored for electronic power systems and metering transformers. Their address places them in a key industrial region, facilitating logistics for both domestic and international clients.
The company’s profile indicates a harbor-tier trust level, though their response rate and average response time are currently unrecorded. This suggests a need for direct outreach to confirm lead times, technical support, and customisation options. Their product descriptions emphasize technical performance, such as anti-DC capacity and accuracy classes, which align with the needs of buyers in the power metering sector.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing DC Current Immunity Composite Cores from Long Line Electronic Company Limited - China Import Guide
Before ordering, verify the supplier’s ability to provide cores with the exact current range and accuracy class required for your application. Request third-party test reports for DC immunity performance, especially if the cores will be used in billing-grade meters where precision is critical.
Confirm logistics details such as lead times, which may vary based on customisation needs. Standard Incoterms like FOB Beijing or CIF to your port are common, but clarify packaging and shipping methods to avoid damage. Payment terms often include a 30% deposit, with the balance due before shipment.
Conduct quality checks upon receipt, focusing on magnetic properties like permeability and coercivity. Inspect the coating for uniformity and thickness, as this affects insulation and durability. Request a certificate of conformity to ensure the cores meet the specified standards for your regional power grid.
- ✓Who's importing it
- ✓What prices they're paying
- ✓Which ports they're moving through
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30 suppliersBuy Dc Current Immunity Compo in Bulk — Verified Supplier in China
When sourcing Dc Current Immunity Composite Cores for your business, securing the right balance of quality and cost is essential. Long Line Electronic Company Limited, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Transformers sector with strong demand from importing countries worldwide.
Dc Current Immunity Compo Specifications, Trade Terms & Pricing
Importing Dc Current Immunity Compo requires careful attention to shipping logistics, customs compliance, and secure payment terms. Long Line Electronic Company Limited offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 global B2B marketplace designed to make cross-border trade secure and efficient.
About Long Line Electronic Company Limited — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Dc Current Immunity Compo 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 Electric Transformers category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Dc Current Immunity Compo — Shipping, Logistics & Customs
Importing Dc Current Immunity Compo 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 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Dc Current Immunity Compo
What is the wholesale price of Dc Current Immunity Composite Cores?
The current listed wholesale price for Dc Current Immunity Composite Cores from Long Line Electronic Company Limited is $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 Long Line Electronic Company Limited through EximNext.
What is the Minimum Order Quantity (MOQ) for Dc Current Immunity Compo?
The supplier, Long Line Electronic Company Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for Dc Current Immunity Compo. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Dc Current Immunity Composite Cores?
The HS Code classification for Dc Current Immunity Composite Cores depends on the specific grade and form. Contact Long Line Electronic Company Limited through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Dc Current Immunity Compo from China?
To import Dc Current Immunity Compo from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Long Line Electronic Company Limited. Ensure you have the necessary import licenses for Electric Transformers products in your destination country.
Is Long Line Electronic Company Limited a verified supplier?
Yes, Long Line Electronic Company Limited 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.
What are the key specifications of Dc Current Immunity Composite Cores?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Long Line Electronic Company Limited through EximNext.
What packaging options are available for bulk orders of Dc Current Immunity Compo?
Long Line Electronic Company Limited offers Dc Current Immunity Compo with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Dc Current Immunity Compo the most?
Dc Current Immunity Compo is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Long Line Electronic Company Limited through our platform.
What certifications does this Dc Current Immunity Compo supplier hold?
Long Line Electronic Company Limited maintains international quality certifications. These ensure that the Dc Current Immunity Compo meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Dc Current Immunity Composite Cores on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Long Line Electronic Company Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Long Line Electronic Company Limited.
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