• EFD25 pcb power transformer Features:

• Low profile.

• Low D.C. resistance and large permissible D.C. current.

• Little co-planarity due to special design of construction.

• Wire burst resistant due to special construction.

• This can be surface mount assembly and reflow soldering is also possible.

• Available for mounting machine due to supply in a form of embossed tape carrying. 
  

• According to using field, in the range of standard ferric oxide. Choose the appropriate cores.

• Epoxy resin coating.

   

  Application: Pulse transformers, choke coils, filters, creepage-alamers.

  Note: Various specifications can be produced based on the customer's requirement.

  Note:

  Please send the following information via e-mail for quote

  1. Specifications including bobbin, core, dimensional and winding drawing.

  2. Additional requirements.

  3. Estimated order quantity.

• 
  USES: 
  

• Multi-output DC-DC converter transformer.

• Camcordey.

• LCD television set.

• Small size communicating equipment.

• Portable telephone.

• Personal Digital Assistants.

• Driving transformer

• Digital camera

• set-up transformer

• portable switching mode power supply transformer

 

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

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

1. Large transmission power

2. Low loss

3. Wide frequency range

4. Low temperature rise

5. Widely used in SPC exchange, colo

6. Stable performance r TV, VCD, DVD, mobile charger, PC power and other electronic instruments

7. Good magnet-shielding quality for multi-plugs

8. Multi-output transformers

9. Can be designed according to various ferric oxide features ranging from audio frequency to high frequency transformers

10. RoHS-compliant

 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

1, All kinds of switch mode power: Dc-Dc,Ac-Dc, Ac-Ac

2, Used in all circuits types: single-terminal backward start,single-terminal forward start,push-pull.

3, Applied in home electronic appliance, communication system,illumination,OA equipment, satellite TV re-ceiling system, military fields and so on.

EFD Type Transformer

Feature: Horizontal installation, multi out-put applied in denseness installation.

Application: Low-power switch transformers

PQ Type Transformer

Feature: Designed in the fittest shape, applied in the range of power: (50W-1KW) 100 KHz cut down installation cubage with multi-plugs and bobbins, easily connection to meet the request.

Application: Used in power-transformer and choke coils.

EP Type Transformer

Feature: Good magnet-shielding quality for multi-plugs it could be easily design multi out-put transformers. According to different ferric oxide features, ranged from audio frequency it could be designed appropriate transformers.

G Type Transformer

Feature: Jar-shape with self-shielding compared with ring-shape one, the jar-shape cores easily coiling, high inductance and microminiaturize.

Application: Wave-carrier frequency filter, all kinds of sensors, high-frequency power-transfer transformers.

ET, EE Power Filter

Feature: For special core shape the core has high permeability character.

Application: Used in electromagnetism concurrent (EMC) high quality power filter.

RM Type Transformer

Feature: Especially used in high density installation with good shielding quality.

Application: Wave carrier filter, power-transfer transformer and aux-power transformer.

ER Type Transformer

Feature: Compact, low temperature rise Work steadily in big electrical current Vertical and horizontal installation applied in different installation space.

Application: Used in middle-frequency transformers, coils and all kinds filters.

UF, EE Power filter

Feature: The permeability ranged from 4000-10000 could be choosed and to design different parameters power-filter with good electromagnetism concurrent (EMC) quality.

Application: Widely used in TV. Communications, air conditioners. PC fields and so on...

T Type Transformer

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.