Etd Series Etd49 High Frequency Pulse Transformer for Welding Machine

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Single
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, UL, ISO9001, CCC
• Model NO.: ETD49
• Usage: Single-phase Transformer, Rectifier Transformer, Power Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: Etd
• Brand: Okerda
• High Efficiency: Over 95%
• Transport Package: Carton and Pallet
• Specification: ETD49
• Trademark: OEM
• Origin: China
• HS Code: 8504319000
• Production Capacity: 1000000 PCS/Month

Product Description

ETD49 series high frequency Pulse Transformer for welding machine

Specifications:
1. High efficiency of over 95% 
2. High frequency range 10kHz-1MHz 
3. High isolation strength 
4. Lower profile and weight 
5. High power density
6. High-temperature resistant
7. Operating temperature -40°C to +125°C 
8. Power range 5w-50w
9. Custom designs available 

Applications
1. VCRS, Copy machine, Audio equipment, Game machines.
2. TV sets, Microcomputer equipment, printers, Terminals
3. Communications control equipment
4. Switching power supply, chargers, alarm system
5. UPS, VCD/DVD players, audio and visual equipment
6. OA machines, inverters, chargers, alarm system 

Features:
1. Low magnetic leakage, low loss 
2. Small distributed capacity 
3. Fine tuning inductance

Different turn ratio is available

ETD49 9:9	ETD49 22:6	ETD49 19:5
ETD49 9:5	ETD49 22:4	ETD49 18:4
ETD49 9:4	ETD49 22:3	ETD49 15:4
ETD49 9:3	ETD49 21:4	ETD49 14:10
ETD49 8:5	ETD49 21:3	ETD49 11:4
ETD49 8:4	ETD49 20:4	ETD49 11:3
ETD49 8:3	ETD49 20:4	ETD49 10:5
ETD49 40:4	ETD49 20:3	ETD49 10:4

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.