Copper Leads Wire Silicon Steel Core Transformer Ei Audio Power Transformer Isolation
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Product Highlights
- 20+ Years Manufacturing Experience: Over two decades of specialized experience in transformer and inductor production.
- RoHS and UL Compliant Materials: All raw materials meet strict RoHS and UL safety and environmental standards.
- Full Customization Support: Offers full customization, minor customization, and flexible options based on designs.
- High Voltage Resistance: Pri-Sec and Pri-Core insulation resistance exceeds 3750VAC for enhanced safety.
- Flame Retardant Components: Utilizes fire retardation silicon steel sheets and flame retardant nylon bobbins.
- ISO Certified Quality Control: Certified under ISO9001, ISO14001, and ISO45001 with 100% finished product inspection.
- Flexible OEM/ODM Services: Accepts OEM projects and custom logo printing with customer authorization.
- Competitive Pricing and Delivery: Provides competitive prices with timely delivery and professional online after-sales service.
Product Attributes
- Customization
- Available
- Application
- Power, Electronic, Instrument, Lighting, Rectifier, Audio, UPS
- Phase
- Single
- Model NO.
- EI35, EI48, EI57, EI66
- Core
- Core-type Transformer
- Cooling Method
- Dry-type Transformer
- Winding Type
- Customized
- Certification
- ISO9001-2000, ISO9001, CCC
- Usage
- Single-phase Transformer, Rectifier Transformer, Power Transformer
- Frequency Characteristics
- Low Frequency
- Shape of Core
- EI
- Brand
- Okd
- Input Voltage
- 230V/220V/115V 50/60Hz
- Output Voltage
- 12V,18V,24V,30V etc
- Capacity Range
- 2.5W~30W
- Transport Package
- Carton on Pallet
- Specification
- EI35, EI41, EI48, EI57, EI66
- Trademark
- OEM
- Origin
- China
- HS Code
- 8504319000
- Production Capacity
- 500000PCS/Month
Product Images of Copper Leads Wire Silicon Steel Core Transformer Ei Audio Power Transformer Isolation
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Copper Leads Wire Silicon Steel Core Transformer Ei Audio Power Transformer Isolation -
Copper Leads Wire Silicon Steel Core Transformer Ei Audio Power Transformer Isolation -
Copper Leads Wire Silicon Steel Core Transformer Ei Audio Power Transformer Isolation -
Copper Leads Wire Silicon Steel Core Transformer Ei Audio Power Transformer Isolation -
Copper Leads Wire Silicon Steel Core Transformer Ei Audio Power Transformer Isolation -
Copper Leads Wire Silicon Steel Core Transformer Ei Audio Power Transformer Isolation
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Product Description
EI Silicon Steel Core Transformer Audio Power Transformer 50/60Hz
Specifications:
1. Input voltage: 220V/110V 50/60HZ
2. Output voltage: 12V,17V,24V,30V,2×6V,2×9V,2×12V,2X15V
3. Power: 2.5W~24W
4. High Voltage Resistance:
Pri-Sec≥3750VACPri-Core≥3750VA
Sec-Core≥3750VAC
Features:
1. Machine-inserted silicon steel sheet with fire retardation;
2. Flame Retardant Nylon Bobbin;
3. EI type transformer lines;
4. Sets of vacuum annealing furnaces.
Size in the following table is only for reference,real size takes the real object as standard.
Packaging Details:
Carton on plywood case, Carton and Foam on pallet, standard export neutral packing or as customer's
requirement.
Lead Time:
Around 25 days, depending on your order quantity.
Port of Loading:
Shenzhen/Guangzhou/Hongkong/Shanghai.
Delivery:
* If your order quantity is small, we could ship out the goods by express delivery, such as FedEx,DHL,TNT,UPS etc.
* If your order is big, we would recommend air and sea freight.
* For bulk shipment, freight collect will be ok.
OUR WORKSHOP
WHY CHOOSE US
1. 20+ years experience in transformer and inductor manufacturing.
2. Scientific management system, strong technical team, and strict quality control system.
3. Obtained ISO9001, ISO14001, ISO45001 and other management system certificates.
4. All materials are RoHS and UL compliant.
4. All materials are RoHS and UL compliant.
5. Highly automated workshop and professional production lines.
6. Competitive price,in time delivery and perfect after-service online.
OUR EXHIBITION
FAQ
Q1. Are you manufacturer in China?
Yes, we have 20+ years experience in manufacturing transformers and inductors.
Q2. What is your MOQ?
Usually our MOQ is 1000pcs.
Q3. Can I place a sample order?
Yes, please kindly contact us for more details.
Q4. What's the delivery time for samples?
Usually 3 - 6 working days.
Q5. What's the lead time for mass production?
Normally 15-30 working days, based on your order quantity.
Q6. What's the payment term?
We accept T/T, L/C, Western Union and Paypal etc.
Q7. Can you make customized products?
Yes, of course. We will do as per customer's design.
Q8. Is OEM accepted?
Yes, welcome OEM project.
Q9. Is it ok to print my logo on the label?
No problem, we can make it as your designated.
Q10. Can your factory print our brand on the product?
Yes, we can add customer's logo/brand on the product with the authorization from customers.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR252316". Items marked "
" are certified.
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Company Profile
Shenzhen Okerda Technology Co., Ltd is a manufacturer specializing in custom designed transformers, inductors, power supplies, litz wire and motors etc. Our company is a main exporter of a wide variety of electronic and electric goods in China. All of our products stand for top quality in the industry and are enjoying very high honor. You can depend on us to provide you with resourceful and reliable support, and to pave the road to a more powerful future.
Producing for export, we have established very successful cooperation relation with many foreign customers in more than 30 countries. With our facilities in Guangdong and Anhui, no quantity is too small and no quantity is too large.
Our main products include the following:
1. High Frequency Transformer
2. Power Inductor
3. EI Transformer 50~60Hz
4. Toroidal Transformer
5. Welding Transformer
6. Current Transformer
7. R Type Transformer
8. Common Mode Choke
9. Switching Power Supply
10. Litz Wire
11. Motors
12. Adapter and Charger etc
We devote ourselves to make high quality products at low cost in the worldwide. Welcome to send inquiry to us, you will get our earliest reply.
You can be our sole agent in your country and benefit from more preferable prices.
OEM orders are welcome.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 1401 Jinshi Industrial Park, No. 43 Jinshi Road, Longhua District, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, ACP
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, FCA, DDP, DAP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- SHENZHEN, Guangzhou, Shanghai
Our Production Capability & Technical Expertise
- Main Products
- Transformer, Inductor, Power Supply, Litz Wire, Motor, UPS, Adapter and Charger
-
Production Lines
- 3
-
Production Machines
- Auto Winding Machine, 12-Axis Winding Machine, Soldering Machine, Semi-auto Winding Machine, Baking Machine, Auto Assembling Machine, Line Splitter Machine, Hipot Tester, LCR, Intergrated Tester, Winding Turn Tester, Dipping Machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2005-12-02
- Export Year
- 2005-12-02
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 80%~100%
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO14001, ISO45001:2018
-
Product Certification
- CE
FAQ
- Are you a manufacturer in China?
- Yes, we have 20+ years experience in manufacturing transformers and inductors.
- What is your MOQ?
- Usually our MOQ is 1000pcs.
- Can I place a sample order?
- Yes, please kindly contact us for more details.
- What's the delivery time for samples?
- Usually 3 - 6 working days.
- What's the lead time for mass production?
- Normally 15-30 working days, based on your order quantity.
- What's the payment term?
- We accept T/T, L/C, Western Union and Paypal etc.
- Can you make customized products?
- Yes, of course. We will do as per customer's design.
- Is OEM accepted?
- Yes, welcome OEM project.
- Is it ok to print my logo on the label?
- No problem, we can make it as your designated.
- Can your factory print our brand on the product?
- Yes, we can add customer's logo/brand on the product with the authorization from customers.
Send your message to this supplier
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