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 

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