Specifications

EI13,EI16,EI19,EI22,EI25,EI28,EI30,EI33,EI35,EI40 high frequency transformer ,welcome enquiry to make custom manufacturing

Features: 

1) Specially used in switching power supply and kinds of 
    high-frequency circuit
2) Plays a role in oscillating and separating  
3) Small volume, light weight and nice appearance

Characteristics

1,Small size, convenient installation, good radiation property

2,Small volume, small magnetic disturbance, good radiation property, convenient installation

3,Large power, high efficiency, good radiation property, convenient installation

Applications

1,Used as power supply for disc players, audio power amplifiers, tape recorders, decorative lightings, lamps and lanterns, communication apparatus, voltage-stabilized sources and various electronic instruments.

2,Used as power supply for active voice boxes, woofers, audio power amplifiers, tape recorders, communication apparatus, voltage-stabilized sources and various electronic instruments.

3,Used as power supply for UPS power supplies, audio power amplifiers, stage decorative lightings, communication office equipment, voltage-stabilized sources and various electronic instruments.

Feature:

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.Small idle current

11.Strong load capacity

12.Multiple output windings

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

ELECTRICAL SPECIFICATIONS:

Design according to customer's requirements 
Meeting the safety approvals of different countries 
Input voltage meeting the requirements of different countries, ranging from 
100V AC to 240V AC

Flame Retardant Nylon Bobbin

Wire Material: copper
EI series (EI-28,EI-35, EI-41, EI-48, EI-57, EI-66, EI-76, EI-86, EI-96, EI-114)

power transformer provide the power supply to computer, electric tool, 
sound, communication equipment, lampion, air condition, refrigerator, automatic 
selling machine etc. It is important components for electronic equipment and 
wireless equipment, the power is from 0.7W to 500W. The transformer core 
is made of high quality silicon laminated steel. All products are 100% test passed.

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.