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We have passed ISO9001,CE,SGS approval and IEC report EFD type Transformer Parameters Model Pin Dimension A B C D E EFD-12 8 6 17 20 3.0 13.5 EFD-15 10 7.3 18.2 21.35 2.5 15 EFD-15 10 7.5 19.3 22.6 3.0 16.7 EFD-20 10 9.4 25.3 27.7 3.75 21.7 EFD-20 12 9.7 24 26.8 3 20 EFD-25 10 13.4 29.7 35.4 5 25 EFD-25 10 12.6 29.7 31.5 5 25 EFD-30 12 12.6 31.6 35.5 5 30 1).Features: Has a strong anti-interference, distributed capacitance, impedance, attenuation of low transmission, firm structure,can fine-tune the inductance, etc., are widely used in fax machines, PBX. 2). Applicable frequency range: 20 to 100kHz : Operating frequency: higher than 200kHz High magnetic flux and low loss magnetic materials With low leakage inductance and high efficiency . 3).Applications: PCB circuits, computer, TV, monitor, scanner, duplicator, mobile adapters, printer and other equipments and instruments. UL insulation system for Class B (130), F (155), H (180) 4). Can make other customized Ferrite transformers: Power range: core type using N67 grade material 500: ETD54, ETD59 and E65 5)Advantage: 1.UL, CUL, CE, ISO9001:2008 2.We offer custom-made transformers, OEM and ODM are welcome 3.We deliver the quality you expect at consistently competitive prices 4.Transformer quality lifetime:10 Years. 5.Specialty Sales service:5 -10 Years 6.Transformers Test: 100% test before the shipment 1).Terms of Shipment: Within 10 working days after received related prepayment or L/C. 2).Payment terms: (1). T/T 100% or 50% deposit by T/T in advance, balance amount to be paid 7 days before delivery. (2). By irrevocable L/C at sight, to be issued immediately against confirmed order. (3). Payment by T/T, if order amount is less than USD 20,000. 3).Flow chart of trading activities: NO Step Days need 1 Request for quotation 1 day 2 Making quotations 1 day 3 Offer and counter offer 3 days 4 Sending and receiving samples 3-10 days 5 Sample confirmation 3 days 6 Placing a firm order 1 day 7 Paying and receiving the down payment 1-4 day 8 Factory production & Quality inspection 15-20 days 9 Paying and receiving the balance 4 days 10 Delivery of goods 1 days
| 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 |
Efd Size High Frequency Transformer is offered by Tianjin Grewin Technology Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Efd Size High Frequency T, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Efd Size High Frequency Transformer for your business, securing the right balance of quality and cost is essential. Tianjin Grewin Technology Co., Ltd., 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 $1.5/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.
Importing Efd Size High Frequency T requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Grewin Technology Co., Ltd. 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Efd Size High Frequency T 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.
Importing Efd Size High Frequency T 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).
The current listed wholesale price for Efd Size High Frequency Transformer from Tianjin Grewin Technology Co., Ltd. is $1.5/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 Tianjin Grewin Technology Co., Ltd. through EximNext.
The supplier, Tianjin Grewin Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Efd Size High Frequency T. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Efd Size High Frequency Transformer depends on the specific grade and form. Contact Tianjin Grewin Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Efd Size High Frequency T from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Grewin Technology Co., Ltd.. Ensure you have the necessary import licenses for Electric Transformers products in your destination country.
Yes, Tianjin Grewin 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Tianjin Grewin Technology Co., Ltd. through EximNext.
Tianjin Grewin Technology Co., Ltd. offers Efd Size High Frequency T with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Efd Size High Frequency T is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Grewin Technology Co., Ltd. through our platform.
Tianjin Grewin Technology Co., Ltd. maintains international quality certifications. These ensure that the Efd Size High Frequency T 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. Tianjin Grewin Technology 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 Tianjin Grewin Technology Co., Ltd..
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