edr 28 high frenquency transformer

1)Widely applying in high voltage output of power supply, low frequency switch supply and the product of communication.
2)Custom designs available
3)small size , surface-mountable, may coding packaging ,suitable for automatic operation .

Primary advantage

1.Customers requirements are welcome.

2. custom-made transformer as your design specification

3.We have experienced engineers, every one has more than 20 years experience.

4.Every goods must be test three times before shipped to ensure no unqualified products

Application scope:

electronic ballast,compact fluorescent lamp ,Television receiver,radio cassette player,

PC power supply,Monitor,audio, VCD,DVD,UPS,the electronic apparatus,

the noise rejection on the electronic transformer,Induction cooker,etc

EDR2009-12W 220V small transformers for LED T8 Tubes  feature:

• 1 Lower profile and weight

• 2. high power density

• 3. High-temperature resistant

• 4. Operating temperature -40°C to +125°C

• 5. Power range 10w-10kw

 

specifications:

• Operating frequency range: 10kHz to 500kHz

• Lower power loss

• EDR20 PC44 ferrite materials

• Insulation:

• Primary/secondary: 4000V

• Primary/auxiliary insulation: 1500V

• All materials are in UL94-v0 list

• Customized specifications are accepted

• Applications: LED tube driver

 

Welcome OEM/ODM manufacturing!




 EDR Series small transformer /EDR Series  notebook computer  transformer

 

 »   Features:                                   HangTung

 

1. Custom designs available

 

2. High efficiency of over 95%

 

3. High frequency range 10kHz-1MHz

 

4. High isolation strength

 

5. Lower profile and weight

 

6. high power density

 

7. High-temperature resistant

 

8. Operating temperature -40°C to +125°C

 

9. Power range 10w-10kw

 

 

 »  APPLICATIONS:                                              HangTung

 

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

 

 

Pls send the following information via e-mail for quote:

 

1.Specification including bobbin,core dimensions and winding drawing,

 

2. The quantity.

Specifications

220v small transformers 
1)>Specialized manufacturer 
2>Samples free 
3)>OEM/ODM 
4>UL,ROHS,REACH, CQC,CE, ISO9001

          EDR transformer 220v small transformers for LED T8 tube

Product Description

♥  Applications: 

1.  Power amplifier.

2.Switching power supply, chargers, alarm system

3. TV sets, Microcomputer equipment, printers, Terminals

4.  Communications control equipment

5. UPS, VCD/DVD players, audio and visual equipment

6. Bluetooth earphone

 ♥ Features                                                

1)> Samples free

2> Specialized manufacturer
3)>OEM/ODM accepted 
4)>UL,ROHS,REACH, CQC,CE, ISO9001

5)>Delivery on time

Specifications

Inverter EDR Ferrite Transformer 
1. Manufacturing price 
2. Lead time: 7-9 days 
3. Customized design are welcome 
4. Ferrite

Inverter EDR Ferrite Transformer

A. Specification: 

• Input :AC 110-120V/220-240V  50-60HZ

• Output :AC 3.0-36V  100-2500mA

• High quality and been treated by insulation

• Quickly delivery and large quantity supply

• Assembled according to customers specification

• Custom designs available




B. Wire Materials: 




• Copper, Aluminum, Aluminum Clad Copper. 

• The size of transformer total in Aluminum is larger than which total in Copper. 

• Aluminum instead of Copper Cost Save: 13%-35%/PC 




C. Certification:




• ISO9001

• CESI

• UL

• CE

• RoHS 

• SGS




D. Testing Items: 




• No-load Test(No-load Current, No-load Voltage, No-load Loss) 

• Load Test (Load Voltage, Temperature-rise) 

• Inductive Voltage Test 

• DC Resistance Test  

• Safety Test 




E. Features: 




• High efficiency of over 95%

• High frequency range 10kHz-1MHz

• High isolation strength

• Lower profile and weight

• high power density

• High-temperature resistant

• Operating temperature -40°C to +125°C

• Power range 10w-10kw




F. Application: 




• Communications control equipment

• Switching power supply, chargers, alarm system

• UPS, VCD/DVD players, audio and visual equipment

• OA machines, inverters, chargers, alarm system

• New Electric Power Supply 

• Decorative Illumination System 

• Security Monitor & Control System 

• Comparison on Transformer with Toroidal, EI, R, CD Shape Core