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Hangtung Electronic Technology Co., LTD.
Hangtung Electronic Technology Co., LTD.  

Gold Index: 185977

You are here: home  > High Frequency Transformer  > EE Type High Frequency Transformer  > Electrical Transformer EF series with RoHS

Electrical Transformer EF series with RoHS 

Price: 0.3~1.3 USD 
Payment Terms: T/T 
Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: EF25
Production Capacity: 10000/day
Delivery Date: 10-15 days
Coil Structure: Others
Usage: ELectronics
Type: Electronic transformer
Certificate: UL/SGS/ROHS
Bobbin: EF25
Delivery Time: 10-15 days
Means of Transport: Ocean,Land,Air
Packing: CASE
Phase: single
Coil Number: Autotransformer
Brand Name: HangTung
Band name: Hang Tung
Model No: EF25
core: TDK PC40 or as require

Specifications1) Lighting Transformer EF25 High frequency transformers
2) Small transformers
3) OEM/ODM accepted
4) ROHS CE ISO9001

Specifications

1) Frequency range: 50Hz / 60Hz or others below 400KHz 
2) Output voltage range: 1V-10000V 
3) Output power range: 0.5W-2000W

EF20 High Frequency transformer

EF20 High frequency transformer,hf transformer features:


  • Various types of transformers available, CI, UI, EFD,EP, ER, EPC, POT, RM, EE

  • High Frequency transformer suitable for EL/CCFL Inverter or DC/DC converter

    Customer's designs are welcome


    Model NumberSpecificationNeedle Number RatioLength× Width× HEI ght
    HT-EE8.3Vertical2/38.3×5.4×5.4
    HT-EE10Vertical2/310×8×8
    HT-EE13Vertical2/313×12×12
    HT-EE13Horizontal2/213×12×12
    HT-EE16Vertical4/616×13×15
    HT-EE16Horizontal3/316×13×15
    HT-EE19Vertical3/419×16.5×16.5
    HT-EE19Vertical5/519×16.5×16.5
    HT-EE19Horizontal4/419×16.5×16.5
    HT-EE22Vertical5/522×16×19
    HT-EE25Vertical2/225.5×17×21
    HT-EE25Horizontal4/425.5×17×21
    HT-EE28Vertical6/628×22×20.5
    HT-EI 30Horizontal5/530×25×22
    HT-EI 30Vertical6/630×25×22
    HT-EI 33Vertical7/733×27×25
    HT-EC28Vertical6/628×22×20.5
    HT-EC28Horizontal6/628×22×20.5
    HT-EC42Vertical7/742×30×44
    HT-EC35Horizontal7/735×28×27
    HT-UF9.8Horizontal2/216×11×16
    HT-UF10.5Horizontal2/218.5×17×21.5
    HT-UF16Horizontal2/222×19×27

  • Power type LED transformer

    Frequency range: 1KHz to 200kHz

    Output power: 1W to 10,000W

    Output voltage: 0.5 to 10,000Vrms (28,000Vp-p)

    Output current: 0.01A to 1000A

    Testing Items:

    Ø Turns Ratio

    Ø Inductance

    Ø Phase Test

    Ø DC resistance test

    Ø Safety test

    Ø High voltage test

Features: 

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

10.High Power Electronic Transformer

 

 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


Electrical Transformer EF series with RoHS Features: 

High Frequency transformer suitable for EL/CCFL Inverter or DC/DC converter

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 0.5w-800w
 

Electrical Transformer EF series with RoHS Application:


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

 

 

Our services

1. We can provide samples of all kinds of Electrical Transformer,Inductor etc.

2. We can produce as your requirement(OEM, ODM)

3. If you have any special requirement, please don't hesitate to contact us, Ventech will make customized design to meet your needs.


Power type driver transformer

 Frequency range: 1KHz to 200kHz

 Output power: 1W to 10,000W

 Output voltage: 0.5 to 10,000Vrms (28,000Vp-p)

 Output current: 0.01A to 1000A

 Testing Items: 

Ø Turns Ratio

Ø Inductance

Ø Phase Test

Ø DC resistance test

Ø Safety test

Ø High voltage test

 

Applications: 

v TV sets, Microcomputer equipment, printers, Terminals

v Charge

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

v lighting fixture

v Medical electronics

v Power supplies

v meters and equipments product

v current control and heat dissipation

 

 

Why Choose us?

² High quality and best services.

² We have RoHS and REACH certification.

² Our Products has the UL Insulation System.

² Our company has pass the ISO9001:2008 and ISO 14001:2004 

 

Note:

² MOQ:1000PCS

² Delivery time:10-12 days or as per customer's quantity

² Payment terms:50% deposit of total amount in advance and the rest after seeing B/L , T/T.

² Samples is free, but the fee of freight must be  paid by recipient

² Port: Shenzhen

² Package: As per customer's requirements


Electrical Characteristics


· High working frequency


· Switching frequency: 1KHz to 200KHz


· Low leakage inductance


· Operating Temperature Range: 0°C~40°C


· Insulating Resistance: 100MΩ minimum @ DC 500V


· Insulation: Class B (130°C) or according to specification


· Terminal Strength: endurance of 10N (30 seconds) loads in axial direction


· Storage Temperature: -25°C~75°C


· Humidity: 5%~95% non-condensing


Product Culture

Payment & Shipping TermsSupply Capacity





Unit Price:

0.24~0.55 USD

Production Capacity:

10000/day

Payment Term:

T/T

Packing:

CASE

MOQ:

1000 Pack/Packs

Delivery Date:

15-30day

Means of Transport:

Land, Ocean, Air



 

Our Service & Advantages: 

1.Reply your inquiry in 24 working hours.

2. Professional staff answer all your questions in fluent English.

3. More than 11 years experience to manufacture for the controller and power 

supply in China. 

4.Engaged in researching and developing for the high technology and with some patent.

5.A team of designers and engineers are capable to create new items according to customer request. 

6.5 years warranty!

7.Welcome OEM and ODM.

8.Cooperate with some famous company. 

9. Quality is our culture.

10. Provide good customer service is our obligation.

Mr. Ken Lo
skype Mr. Ken Lo
Manager
Tel: 86-769-86638188
Fax: 86-769-86631396
Mobile: 181 0306 0006
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Company Info

Hangtung Electronic Technology Co., LTD. [China (Mainland)]


Business Type:Manufacturer, Service
City: Dongguan
Province/State: Guangdong
Country/Region: China (Mainland)

Calvian:   skype
Hang Tung-Ken:   qq
Hang Tung-Yan:   qq
Hang Tung:   qq

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