Import Uu High-Frequency Transformers — Buy in wholesale FOB from Supplier in China

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UU high-frequency transformers by Suzhou Luodian Technology Co., LTD
Harbor
UU high-frequency transformers - Image 1

UU high-frequency transformers

🕐Last updated: Sep 05, 2026
52/ Pieces
Min. Order: 10 Pieces
💱₹52.00/ Pieces
Live rate: 1 USD = 1.00 INR
🔢HS Code7404.00
⚙️MaterialCopper Windings with Magnetic Core (Ferrite/Silicon Steel)
📁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 UU high-frequency transformers from Suzhou Luodian Technology Co., LTD - Wholesale Supply

Suzhou Luodian Technology Co., LTD supplies UU high-frequency transformer scrap recovered from end‑of‑life power electronics. The material consists of copper windings and a magnetic core made of ferrite or silicon steel, as listed in the supplier data. Each U‑shaped core is sized for compact power supplies and is suitable for recycling of both copper and steel. The scrap is commonly priced according to copper purity and core contamination levels.

In the wider market, UU‑type cores are used in switched‑mode power supplies (SMPS) and inverter circuits, where frequencies between 20 kHz and 200 kHz are typical. Standard copper winding resistance tolerances are ±5 % and core loss specifications are usually expressed as typical 0.8 W/kg at 100 kHz. The recovered cores may contain residual insulation, so a typical cleaning step is required before smelting. Suppliers often grade the material by copper recovery rate, with typical values of 85‑92 %.

Buyers such as non‑ferrous smelters, metal recyclers and steel re‑rolling plants import this scrap to extract copper and reuse the magnetic alloy. Trade is usually conducted on FOB or CIF terms, with payment via L/C or T/T, but exact conditions must be confirmed with the supplier. Minimum order quantities are not disclosed in the listing, so importers should request the MOQ and packaging details directly. Prompt verification of material analysis certificates and export compliance is recommended before finalising any shipment.

Technical Specifications for Suzhou Luodian Technology Co., LTD UU high-frequency transformers
MaterialCopper windings with ferrite or silicon‑steel magnetic core
Core shapeU‑shaped (UU) form
Typical voltage ratingtypical 50‑400 V
Typical operating frequencytypical 20‑200 kHz
Copper recovery ratetypical 85‑92 %
Core lossstandard ≤0.8 W/kg at 100 kHz
Winding resistance tolerancestandard ±5 %
Typical dimensionstypical 30 mm × 20 mm × 10 mm (L×W×H)
Typical packagingstandard bulk bales or bundled bundles
Typical moisture contentstandard ≤0.5 % by weight
About Suzhou Luodian Technology Co., LTD - Electrical Components Supplier in China

Suzhou Luodian Technology Co., LTD is listed as an organic‑tier supplier based in Suzhou, China. The platform assigns it a harbor trust tier, indicating that basic verification has been completed but further audit information is not publicly available. The supplier’s response metrics show no recorded replies, so potential buyers should initiate contact to assess communication reliability. The company offers a catalogue of reclaimed electrical components, focusing on high‑frequency transformer scrap for metal recovery.

According to the listing, the company sources its transformer cores from demanufacturing of power electronics and from end‑of‑life equipment. It states that the products comply with safety standards applicable to electrical scrap, but no specific certifications are detailed. Buyers can request material analysis reports and safety data sheets to confirm compliance. The supplier does not disclose production capacity, therefore importers should inquire about available volume before placing large orders.

UU high-frequency transformer scrap is a回收 specialty item containing valuable copper windings and magnetic cores, sourced from demanufacturing or end-of-life power electronics equipment. These UU-shaped cores are widely used in SMPS and inverter applications. Exported globally for copper recovery and steel recycling, this scrap category appeals to smelters and metal reclamation facilities. Material composition and contamination levels are key pricing determinants in international trade.

Business TypeSupplier
Year EstablishedRecently Joined
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Frequently Asked Questions About UU high-frequency transformers from Suzhou Luodian Technology Co., LTD
The listing does not provide an exact copper purity figure; buyers should request a recent assay report that quantifies copper content, as purity directly influences recycling value.

Sourcing UU high-frequency transformers from Suzhou Luodian Technology Co., LTD - China Import Guide

Before placing an order, importers should obtain a recent assay report confirming copper purity and a core‑material analysis that distinguishes ferrite from silicon steel. Request a safety data sheet that lists any hazardous residues such as PCB or lead, and verify that the material complies with the destination country's environmental regulations. It is also advisable to ask for photographs of representative samples to ensure the scrap matches the described specifications.

Typical lead times for this type of scrap range from two to four weeks after the purchase order, depending on stock availability and export clearance. Suppliers commonly offer FOB terms at the nearest Chinese port, with CIF options also possible upon request. Payment is usually arranged via L/C or T/T, but the exact schedule must be agreed with the supplier. Confirm the port of loading and any required export licences before finalising the shipment.

Upon arrival, buyers should arrange third‑party sampling to verify copper recovery rate and core composition against the supplier’s assay. A common inspection method is X‑ray fluorescence (XRF) testing, which quickly identifies metal percentages and any prohibited elements. Request the original material analysis certificate and retain it for customs clearance and downstream processing. Implement a quality‑control protocol that includes visual inspection for contamination and weight verification to ensure the shipment meets the agreed specifications.

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Buy Uu High-Frequency Transfo in Bulk — Verified Supplier in China

When sourcing Uu High-Frequency Transformers for your business, securing the right balance of quality and cost is essential. Suzhou Luodian Technology Co., LTD, a verified supplier based in China, offers this product with key specifications including Ferrite, UU, and Varies (depending on design). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $52/Pieces and manage bulk orders with a minimum order quantity (MOQ) of 10 Pieces. This product is actively traded under HS Code 7404.00, making it a staple in the Electric Transformers sector with strong demand from importing countries worldwide.

Uu High-Frequency Transfo Specifications, Trade Terms & Pricing

Importing Uu High-Frequency Transfo requires careful attention to shipping logistics, customs compliance, and secure payment terms. Suzhou Luodian Technology 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 7404.00 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 import export marketplace designed to make cross-border trade secure and efficient.

About Suzhou Luodian Technology Co., LTD — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Uu High-Frequency Transfo 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 online B2B marketplace. Start your sourcing journey today.

Import Uu High-Frequency Transfo — Shipping, Logistics & Customs

Importing Uu High-Frequency Transfo 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 7404.00 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 Uu High-Frequency Transfo

What is the wholesale price of Uu High-Frequency Transformers?

The current listed wholesale price for Uu High-Frequency Transformers from Suzhou Luodian Technology Co., LTD is $52/Pieces 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 Suzhou Luodian Technology Co., LTD through EximNext.

What is the Minimum Order Quantity (MOQ) for Uu High-Frequency Transfo?

The supplier, Suzhou Luodian Technology Co., LTD, has set a Minimum Order Quantity (MOQ) of 10 Pieces for Uu High-Frequency Transfo. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Uu High-Frequency Transformers?

For international shipping and customs clearance, Uu High-Frequency Transformers is classified under HS Code 7404.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Uu High-Frequency Transfo from China?

To import Uu High-Frequency Transfo from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Suzhou Luodian Technology Co., LTD. Ensure you have the necessary import licenses for Electric Transformers products in your destination country.

Is Suzhou Luodian Technology Co., LTD a verified supplier?

Yes, Suzhou Luodian Technology 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.

What are the key specifications of Uu High-Frequency Transformers?

The key specifications for Uu High-Frequency Transformers supplied by Suzhou Luodian Technology Co., LTD include Ferrite, UU, and Varies (depending on design). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Uu High-Frequency Transfo?

Suzhou Luodian Technology Co., LTD offers Uu High-Frequency Transfo with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Uu High-Frequency Transfo the most?

Uu High-Frequency Transfo is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Suzhou Luodian Technology Co., LTD through our platform.

What certifications does this Uu High-Frequency Transfo supplier hold?

Suzhou Luodian Technology Co., LTD maintains international quality certifications. These ensure that the Uu High-Frequency Transfo meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Uu High-Frequency Transformers on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Suzhou Luodian Technology Co., LTD 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 Suzhou Luodian Technology Co., LTD.

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