Ei Silicon Steel Core Transformer Audio Power Transformer 50 60Hz

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, UPS
• Phase: Single
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Customized
• Certification: ISO9001-2000, UL, ISO9001, CCC
• Model NO.: EI35, EI41, EI48, EI57, EI66
• Usage: Single-phase Transformer, Rectifier Transformer, Power Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EI
• Brand: Okd
• Input Voltage: 220V/110V 50/60Hz
• Output Voltage: 12V,18V,24V,30V etc
• Capacity Range: 2.5W~24W
• Transport Package: Carton on Pallet
• Specification: EI35, EI41, EI48, EI57, EI66
• Trademark: OEM
• Origin: China
• HS Code: 8504319000
• Production Capacity: 1000000PCS/Month

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≥3750VAC
        Pri-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.

Table of technical parameter:
Size in the following table is only for reference,real size takes the real object as standard.



Packing&shipping


Cerfificates


Our Advantages:
1. 20 years experience in transformer and inductor manufacturing;
2. Scientific management system, strong technical team, and strict quality control system;
3. RoHS,CE,TUV and UL certified;
4. OEM & ODM;
5. Competitive price,in time delivery and perfect after-service online.

 

FAQ

Q1. Are you professional supplier in China?
Yes, we have over 20 years experience in supplying transformers and inductors.

Q2. What is your MOQ?
Our usual 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 5 - 10 working days.

Q5. What's the lead time for mass production?
Normally 15-30 working days, based on your order quantity.

Q6. Which payment methods are acceptable to you?
  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 per your requirements.  

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.