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DC Current Immunity Single Cores by Long Line Electronic Company Limited
Harbor
DC Current Immunity Single Cores - Image 1

DC Current Immunity Single Cores

🕐Last updated: Jul 19, 2026
1/ Bags
Min. Order: 1 Bags
💱₹1.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryElectric Transformers
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import DC Current Immunity Single Cores from Long Line Electronic Company Limited - China Wholesale Supply

DC current immunity single cores from Long Line Electronic Company Limited are designed for high linearity and accuracy, supporting transformer accuracy classes from 0.5 to 0.1 across a current range of 1.5 - 200A. Their compact design reduces core size by volume and weight, making them ideal for space-constrained applications in electronic energy meters and watt-hour meters.

The single-core construction simplifies assembly while maintaining the high accuracy required for metering transformers. These cores are particularly valued in electronic power systems where DC interference can disrupt measurement precision. Their good temperature stability ensures consistent performance in varying thermal conditions, a critical factor for long-term reliability.

Importers targeting the metering sector will find these cores suitable for systems where DC immunity and compactness are priorities. The cores’ ability to maintain accuracy in high-DC environments makes them a preferred choice for modern electronic meters, where space and performance are equally important.

Technical Specifications for Long Line Electronic Company Limited DC Current Immunity Single Cores
Core TypeSingle (nanocrystalline or amorphous)
Current Range1.5 - 200A
Accuracy Class0.5 - 0.1
Primary ApplicationDC current immunity transformers in electronic energy meters
Secondary ApplicationMetering transformers in watt-hour meters
LinearityHigh (designed for low distortion)
Temperature StabilityGood (maintains performance across thermal variations)
Typical Saturation Flux Density1.2 - 1.6T (standard for nanocrystalline cores)
Typical Core Loss<0.5 W/kg at 50Hz, 1.0T (standard for high-efficiency cores)
Typical CoatingEpoxy or varnish (standard for insulation and moisture resistance)
About Long Line Electronic Company Limited - Magnetic Components Supplier in China
🏭

Long Line Electronic Company Limited is based in Daxing District, Beijing, China, and specialises in magnetic components for precision applications. Their single cores are tailored for the metering sector, with a focus on DC current immunity and compact design. The supplier’s location in Beijing provides access to key industrial hubs, facilitating efficient production and distribution.

The company’s harbor-tier trust level reflects a baseline of reliability, though buyers should note the lack of recorded response metrics. This highlights the importance of direct communication to confirm technical specifications, lead times, and customisation options. Their product descriptions emphasize performance attributes like linearity and accuracy, which are critical for buyers in the power metering industry.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About DC Current Immunity Single Cores from Long Line Electronic Company Limited
Single cores simplify transformer design and assembly, reducing weight and volume without compromising accuracy. They are often preferred where space is limited, such as in compact electronic energy meters, while still delivering high DC immunity.

Sourcing DC Current Immunity Single Cores from Long Line Electronic Company Limited - China Import Guide

Before placing an order, confirm the supplier’s ability to meet your exact accuracy class and current range requirements. Request detailed specifications for linearity and temperature stability, as these directly impact metering performance. Third-party test reports can provide additional assurance of compliance with industry standards.

Clarify logistics details, including lead times for customised cores and standard Incoterms like FOB Beijing. Packaging should be verified to prevent damage during transit, and payment terms typically include a deposit with the balance due prior to shipment. Discuss options for sea or air freight based on urgency.

Upon receipt, inspect the cores for dimensional accuracy and coating integrity, as these affect assembly and insulation. Perform functional tests to validate DC immunity and accuracy under your operating conditions. Request a certificate of conformity to ensure the cores meet the necessary standards for your regional power infrastructure.

🏭
Long Line Electronic Company Limited
China
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
📦
0+
Products
4.5(0)
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Buy Dc Current Immunity Singl in Bulk — Verified Supplier in China

When sourcing Dc Current Immunity Single 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 Singl Specifications, Trade Terms & Pricing

Importing Dc Current Immunity Singl 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 online 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 Singl 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 B2B marketplace. Start your sourcing journey today.

Import Dc Current Immunity Singl — Shipping, Logistics & Customs

Importing Dc Current Immunity Singl 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 Singl

What is the wholesale price of Dc Current Immunity Single Cores?

The current listed wholesale price for Dc Current Immunity Single 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 Singl?

The supplier, Long Line Electronic Company Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for Dc Current Immunity Singl. 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 Single Cores?

The HS Code classification for Dc Current Immunity Single 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 Singl from China?

To import Dc Current Immunity Singl 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 Single 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 Singl?

Long Line Electronic Company Limited offers Dc Current Immunity Singl 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 Singl the most?

Dc Current Immunity Singl 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 Singl supplier hold?

Long Line Electronic Company Limited maintains international quality certifications. These ensure that the Dc Current Immunity Singl meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Dc Current Immunity Single 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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