Home Companies DONGGUAN ZHONGKANG ELECTRONICS CO.,LTD.

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

Contact Us

[China]

Trade Verify

Address: No.12 Yansha Road, Tangxia Town, Dongguan City, Guangdong Province

Contact name:Amy

DONGGUAN ZHONGKANG ELECTRONICS CO.,LTD.

Verified Suppliers
  • Trust
    Seal
  • Verified
    Supplier
  • Credit
    Check
  • Capability
    Assessment

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

Country/Region china
City & Province dongguan guangdong

Product Details

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)

 

 

 

Schematic Diagram


Winding Layer Diagram

 

 

Winding Layer Diagram

 

LAYERSSTART-ENDWIRE TYPE COPPERTRUNSMARGIN TAPETUBELAYER TAPEWINDING
PINTOPSTARTEND
N1⑩-⑦LITZ 2UEW-B
Φ0.15mm*10P
75Ts//20L white20L whiteT0.025*9.5mm*2Tsclose winding

 

SeriesA(Max)B(Max)C(Max)LDOutput(W)
EE8.39.599.53.5±1.00.5±0.12-4
EE1011.511.5134.0±1.00.5±0.12-5
EE1314.514154.0±1.00.5±0.13-6
EE1618.51718.54.0±1.00.6±0.14-8
EE19211819.54.0±1.00.6±0.15-15
EE2528.522244.0±1.00.8±0.110-20
EE 16H17.516.512.54.0±1.00.6x0.4±0.14-8
EE 19H212212.54.0±1.00.6x0.4±0.15-15
EE 25H27.529244.5±1.00.7x0.7±0.110-25
EE 30H31.528.5246.0±1.00.8±0.180-150

 

EI222418.5214.0±1.00.8±0.120-30
EI2829.523.524.54.0±1.00.8±0.150-100
EI303226.530.54.5±1.00.8±0.180-150
EI35372933.55.0±1.01.0±0.1130-250
EI404230365.0±1.00.8±0.1150-300
EPC1314.5158.53.0±1.00.5x0.5±0.15-10
EPC19212312.54.0±1.00.64x0.64±0.114-28
EPC252727175.0±1.00.8±0.120-50
       

 

Hot Products

Power Frequency AC DC Test Transformer/High Voltage Electrical Testing Transformer Features: ...
At Q27 PQ35 PQ32 PQ26 PQ50 High Frequency Transformer 20w To 100w Wertical Type Electronic ...
Audio Isolation High Frequency Inverter Transformer For Audio Amplifiers Features: High efficiency, ...
EE13 Horizontal High Frequency Mobile Phone Charger Transformer 12V Features: Different sizes for a ...
ERL / EER/ ER 35 High FrequencyTransformer 500w Inverter Welding Horizontal Features: 1.High quality ...
High Frequency Filter Transformer 10mH For Switching Power Supply Features: Different sizes for a ...