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Single Phase EI28 Driver Transformer , High Frequency PCB SMD Transformer

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Single Phase EI28 Driver Transformer , High Frequency PCB SMD Transformer

China Single Phase EI28 Driver Transformer , High Frequency PCB SMD Transformer supplier
Single Phase EI28 Driver Transformer , High Frequency PCB SMD Transformer supplier Single Phase EI28 Driver Transformer , High Frequency PCB SMD Transformer supplier Single Phase EI28 Driver Transformer , High Frequency PCB SMD Transformer supplier Single Phase EI28 Driver Transformer , High Frequency PCB SMD Transformer supplier Single Phase EI28 Driver Transformer , High Frequency PCB SMD Transformer supplier Single Phase EI28 Driver Transformer , High Frequency PCB SMD Transformer supplier

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Product Details:

Place of Origin: CHINA
Brand Name: OEM/ODM IS ALLOWED
Certification: ISO/ROHS/UL
Model Number: EE/EI/EPC/EFD

Payment & Shipping Terms:

Minimum Order Quantity: 1K
Price: Negotiation
Packaging Details: in carton
Delivery Time: 3-6 weeks
Payment Terms: L/C, T/T
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Detailed Product Description
Storage Temperature: -25℃to+85℃ Coil Number: Autotransformer
Coil Structure: Toroidal Original: Dongguan
Phase: Single Name: High Frequency Transformer
Rated Capacity: 30-3000kva Material: Copper Wire + Ferrite Core
Type: Power Transformer Bobbin Shap: Vertical Type

EI28 Applied To Driver Transformer High Frequency Pcb Smd Transformer

 

 

Features:

Different sizes for a large variety of designs.


Custom designs are welcomed to meet different requirement.


High transmission power, low loss , wide operating frequency, low temperature rising , good thermal stability.


Applications:


Power-transfer transformers, choke coils, communication standby transformers.


Packaging Technology: THT or SMT

 

 

Product Winding:

1. Starting from pin 1

2. Smooth close winding

3. Staring margin tape

4. Ending by pin 2

5. Ending margin tape

6. the line must be right angle and pressured by tape, tube be into slot from pin1-2 mm distance.

7. Copper wire can be good and smooth, do not be knot, overlap.

8. Tape must be tensining, smoothness, Load-point overlapping 5-8 mm.


Insulation Winding:

1. Wire must be fixed by ACT, becoming right angle.

2. tape must be cover copper wire.

3. Every copper wire must be not crossing and overlapping, out wire must be fixed by tape.

4. Tape must be tensioning , smoothness.


Our Advantages:

 

1. OEM manufacturing.

 

2. Professional.

 

3. We will try our best to reply you for your inquiry.

 

4. Professional team answer your solution.

 

5. Fast delivery.


6. Suitable for wide range of switching power supply/power transformer/LED driver transformer/current transformer/distribution transformer.

 

7. Technical support: custom-made design, desihn guide, test support .

 

8. Design-in support: Inductor and transformer design guide , EMC test lab racks,reference designs of IC manufacturers


Packing:


1. Protect product with polyfoam and multi layer paper board.


2. Special protect carton for exporting product.


3. Per customer requirement.

 

 

Service:

 

1. The standard part within 15-30 days

 

2. Service degree:98.5%

 

3. Custom-made welcome

 

4. OEM/ODM acceptable

 

5. Agent support

 

DIMENSIONS(UNIT:mm)

 

Single Phase EI28 Driver Transformer , High Frequency PCB SMD Transformer

 

Schematic Diagram

Single Phase EI28 Driver Transformer , High Frequency PCB SMD Transformer
Winding Layer Diagram

 

Single Phase EI28 Driver Transformer , High Frequency PCB SMD Transformer

 

Winding Layer Diagram

 

 

LAYERS START-END WIRE TYPE COPPER TRUNS MARGIN TAPE TUBE LAYER TAPE WINDING
BOTTOM TOP START END
N1 ②-① TIW-Bφ0.30mm*2P 41TS / / 19L white 19L white T0.025*9.5*1Ts close winding
N2 ⑤-⑥ TIW-Bφ0.15mm*4P 4TS / / 19L white 19L white T0.025*9.5*2Ts close winding
N3 Single Phase EI28 Driver Transformer , High Frequency PCB SMD Transformer
⑨-
LITZ 2UEW-B
φ0.15mm*30P
4TS / / 15L white 15L white T0.025*9.5*2TS Coexisting on the same layer
N4 ⑦⑧-⑩ LITZ 2UEW-B
φ0.15mm*30P
4TS / / 15L white 15L white

 

Series A(Max) B(Max) C(Max) L D Output(W)
EE8.3 9.5 9 9.5 3.5±1.0 0.5±0.1 2-4
EE10 11.5 11.5 13 4.0±1.0 0.5±0.1 2-5
EE13 14.5 14 15 4.0±1.0 0.5±0.1 3-6
EE16 18.5 17 18.5 4.0±1.0 0.6±0.1 4-8
EE19 21 18 19.5 4.0±1.0 0.6±0.1 5-15
EE25 28.5 22 24 4.0±1.0 0.8±0.1 10-20
EE 16H 17.5 16.5 12.5 4.0±1.0 0.6x0.4±0.1 4-8
EE 19H 21 22 12.5 4.0±1.0 0.6x0.4±0.1 5-15
EE 25H 27.5 29 24 4.5±1.0 0.7x0.7±0.1 10-25
EE 30H 31.5 28.5 24 6.0±1.0 0.8±0.1 80-150

 

EI22 24 18.5 21 4.0±1.0 0.8±0.1 20-30
EI28 29.5 23.5 24.5 4.0±1.0 0.8±0.1 50-100
EI30 32 26.5 30.5 4.5±1.0 0.8±0.1 80-150
EI35 37 29 33.5 5.0±1.0 1.0±0.1 130-250
EI40 42 30 36 5.0±1.0 0.8±0.1 150-300
EPC13 14.5 15 8.5 3.0±1.0 0.5x0.5±0.1 5-10
EPC19 21 23 12.5 4.0±1.0 0.64x0.64±0.1 14-28
EPC25 27 27 17 5.0±1.0 0.8±0.1 20-50
             

Contact Details
DONGGUAN ZHONGKANG ELECTRONICS CO.,LTD.

Contact Person: Amy

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