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

10. High transmission efficiency

12. High isolation strength

13. Low leakage current

14. Lower profile and weight

15. Minimum power loss

16. High-temperature resistant

17. Stable performance

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

1. Measuring appliance, inverters, chargers, alarm system

2. Television sets, Microcomputer equipment, printers, Terminals.

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

4. VCRS, Copy machine, Audio equipment, Game machines

5. Switching power supply

Specifications

Large transmission power 
Low loss 
Wide frenquency range 
Low temperature rise 
Stable performance

ec40 power transformer

Large transmission power
Low loss

Wide frenquency range

Low temperature rise

Stable performance

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

1. high-quality epoxy material, 
2. firm case, convenient use, good insulation performance, 
3.moisture resistance & waterproo

Performance:input voltage:240V/230V/220V/120V/110V/100V;
Application:Widely applied to the power supply of various outdoor lamps such as fountain lamps, garden lamps, lawn lamps, underwater lamps, and fog spring lamps.
Characteristics:Encapsulated by using high-quality epoxy material, the outdoor encapsulated transformer has the advantages of firm case, convenient use, good insulation performance, moisture resistance and water resistance. It can work normally in severe environment.
Comply with the regulatory standards:EN61558;UL1310;GB19212;
To obtain certification:GS,CE,UL,CCC

ER14.5 ER20 ER25 EC25 ER28 EC28 ER33 ER35 ERL35 ER39 ERL39 ER40 ER42 ER49 ER54 ER59 ER59 High frequency transformer:

ER14.5 ER20 ER25 EC25 ER28 EC28 ER33 ER35 ERL35 ER39 ERL39 ER40 ER42 ER49 ER54 ER59 ER59 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

Product Description

Safety transformer/Short-circuit-proof

Vacuum Filled Casting

Split Bobbin Design Winding

emperature Class ta 70°C/B

eielectric Strength 4500Vrms

Input voltage can be 230V/110V/220V/480V or as per customer's requirements

Output voltage can be 6V/9V/12V/15V/18V/2V or as per customer's rquirements. It can be single output or Dual outputs

Water-proof

with CE ROHS approval

PCB mounted

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

introduction:

power transformer

encapsulated transformer, sealed transformer parameter:

Our company is a professional manufacturer of encapsulated transformer series.

* such as EI20, EI28,EI30,EI35,EI38,EI41,EI57,EI66.

* power range is 0.5W-80W.

* our products are produced with automatic winding machines and vacuum encapsulated.

* all the raw material is UL, SGS approved and produced as ROHS compliant.

* our products are exported to American and Europe. 
* we can design specific products according to customers' demands.

EI type iron power supply transformer,low loss at no load,high power output,high efficience,low temperature rise,widely used in air-conditioner,VCD,acoustics,microwave oven,amplifier,SPC exchange,UPS power supply,and the power supply meter,equipment of all kinds machine electronics,medical treatment,chemical industry,post and telecommunications,spinning,popular science