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Power Frequency AC DC Test Transformer / High Voltage Electrical Testing Transformer

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Power Frequency AC DC Test Transformer / High Voltage Electrical Testing Transformer

China Power Frequency AC DC Test Transformer / High Voltage Electrical Testing Transformer supplier
Power Frequency AC DC Test Transformer / High Voltage Electrical Testing Transformer supplier Power Frequency AC DC Test Transformer / High Voltage Electrical Testing Transformer supplier Power Frequency AC DC Test Transformer / High Voltage Electrical Testing Transformer supplier Power Frequency AC DC Test Transformer / High Voltage Electrical Testing Transformer supplier Power Frequency AC DC Test Transformer / High Voltage Electrical Testing Transformer supplier Power Frequency AC DC Test Transformer / High Voltage Electrical Testing Transformer supplier Power Frequency AC DC Test Transformer / High Voltage Electrical Testing Transformer supplier Power Frequency AC DC Test Transformer / High Voltage Electrical Testing Transformer supplier

Large Image :  Power Frequency AC DC Test Transformer / High Voltage Electrical Testing Transformer

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 Material: Copper Wire + Ferrite Core
Color: Black Nature: Transformer
Application: LED Lighting Ferrite Transformer ERL39 Rated Voltage:: 500V
Bobbin Shap: Vertical Type

Power Frequency AC DC Test Transformer/High Voltage Electrical Testing 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 supplies


Electronic adaptors


Other general uses of transformer


EDR series- specially desihn for LED Lamp Power Supply

Used in PC power supply, monitor , TV , sound equipment , Smart meters, uninterruptible power supplies, all kinds of high-power inverter, industrial power supply , etc.


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. More than ten years transformer manufacturing experience.

2. High quality and competitive price.

3. Good after-sale service.

4. High - temperature resistant.

5. Supply samples free with short delivery time.

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

 

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

 

8. Professional team answer your solution.]

 

9. Complete Certification and standards: UL; ISO 9001; ISO 14001; SGS; REACH; RoHS.



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)

 

Power Frequency AC DC Test Transformer / High Voltage Electrical Testing Transformer

 

 

Schematic Diagram

Power Frequency AC DC Test Transformer / High Voltage Electrical Testing Transformer
Winding Layer Diagram

 

Power Frequency AC DC Test Transformer / High Voltage Electrical Testing Transformer

 

Winding Layer Diagram

 

LAYERS START-END WIRE TYPE COPPER TRUNS MARGIN TAPE TUBE LAYER TAPE WINDING
PIN TOP START END
N1 ⑩-⑦ LITZ 2UEW-B
Φ0.15mm*10P
75Ts / / 20L white 20L white T0.025*9.5mm*2Ts close winding

 

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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