Ei57 Power Transformer Resin Encapsulated Transformer with Flying Leads

• 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, ISO9001, CCC
• Model NO.: EI57/38-30VA
• 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
• Power: 12W~30W
• Transport Package: Carton on Pallet
• Specification: EI57x38-30VA
• Trademark: OEM
• Origin: China
• HS Code: 8504319000
• Production Capacity: 980000PCS/Month

Product Description

EI57 power transformer resin encapsulated transformer with flying leads

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.

Specifications: 

 1. Input voltage: 220V/110V  50/60Hz

 2. Output voltage: 12V,18V,24V, 30V,2×6V,2×9V,2×12V,2X15V

 3. Power: 12W~30W

 4. High Voltage Resistance:

        Pri-Sec≥3750VAC
        Pri-Core≥3750VA
        Sec-Core≥3750VAC

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.

Welcome OEM Transformers.