Features

>High transmission efficiency

> High working voltage range

> Minimum power loss

> Lower temperature rise

> Various PCB mounting Stable performance

> Custom design acceptable

> RoHS compliant

• Large transmission power

• Low loss

• Wide frequency range

• Low temperature rise

• Stable performance

• Widely used in SPC exchange, color TV, VCD, DVD, mobile charger, PC power and other electronic instruments

Specifications

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

> Insulating Resistance: 100MΩ minimum @ DC 500V

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

> Storage Temperature: -25°C~75°C

> Humidity: 5%~95% non-condensing

Applications

> Power adaptor

> PC power source

> Monitor, Television

> Broadcast equipment

> Navigation apparatus

> Measuring appliance

1) For digtal telecommunications applications
2) For ISDN.

3) For FAX/MODEM.ADSL

4) For digtal audio data transmission

5) For HDSL

6) For telephone interconnect

Product Details

Capacity: 1VA-550VA 
Phase: Single 
Input: AC Power with Voltages of Various Countries 
Output: AC Current, Voltage, According to Customers Requirements 
Frequency: 50-60Hz 
Voltage Regulation: 12%-3% 
Insulation Class: B, 130 Celsius Degree; E, 120 Celsius Degree 
Temperature-rise: ≤85 Celsius Degree

1.Characteristic: small dimension, cheap, high reliability

2.Application: used to DC-DC convertor, driver transformer, digital camera, switching mode power supply, common mode chok

3.Price: $0.08-0.3, price mainly depends on the product producing process complexity, customer demand of raw materials, and whether to ask a safety certificate

EE16 high frequency transformer 

A. Specification: 

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

• Output :AC 3.0-36V  100-2500mA

• Model: EI35,EI41,EI48,EI57,EI66, EI76.2,EI85.8,EI96,EI114

• Approved by CQC,S,CE,UL

• In accordance  with ISO9001:2000 requirement

• High quality and been treated by insulation

• Quickly delivery and large quantity supply

• Application :home electrical appliances, communication instruments, medical    

•      apparatus, power tools, massage armchairs and air-conditioner

• Assembled according to customers specification

B. Wire Materials: 

1. Copper, Aluminum, Aluminum Clad Copper. 

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

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




C. Certification:

ISO9001, CESI, UL, CE, RoHS and SGS. 


D. Testing Items: 

1. No-load Test(No-load Current, No-load Voltage, No-load Loss) 

2. Load Test (Load Voltage, Temperature-rise) 

3. Inductive Voltage Test 

4. DC Resistance Test  5. Safety Test 


E. Application: 

1. Electronic Meter & Apparatus 

2. Cable TV & Digital Network 

3. Electronic Control 

4. Medical Equipment 

5. New Electric Power Supply 

6. Decorative Illumination System 

7. Security Monitor & Control System 

8. Comparison on Transformer with Toroidal, EI, R, CD Shape Core






- specially used in switching power supply and all kinds of high-frequency circuit

- small volume and light weight

- Size: EE8~42, EER9-49, EI12~40




F. 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




G. 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

Product Culture

Payment & Shipping TermsSupply Capacity

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.

Why Choose us?

Samples timely 

We have RoHS and REACH certification.

Provide third-party inspection certification (such as SGS report).

Our Products has the UL Insulation System. Quality is guaranteed.

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

Note:

MOQ:1000PCS

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

Payment terms:50% deposit of total amount in advance and the rest before ship.

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

Port: Shenzhen/HongKong

Package: As per customer's requirements

We will feel appreciated if you can provide the parameters of the product or the photo of the item.

We can supply kinds of transformers, The products are widely used in a large variety of industries, computer, switch power, home appliances,LED,Plasma color television, instrumentation, green lighting, instrument and apparatus, the automobile electronics, and military industry. The product can be made of various specs,we  can supply the ferrite core to match the trasformers. 

All products of the size,electrical performance can be designed according to customer requirements in R&D.

If you have a project or looking for electronic parts and components please contact with us!

Don't hesitate to contact us if any interested in our products.

Hang Tung Co. LTD Tel: 86-769-86638188

skype:calvian2010