Specifications
Brand Name :
Dowis
Model Number :
T38 X 22 X 16C,T Choke
Certification :
CE, UL, RoHs, ISO9001, 16949
Place of Origin :
CN
MOQ :
1000pcs
Payment Terms :
T/T, L/C
Delivery Time :
3-4Weeks
Packaging Details :
Carton Box
Model :
DW6285
Type :
T Choke
Size :
47*47*30.5mm
Inductance Value :
1.25mHMIN
Inductance deviation :
30uHMAX
Insulation Resistance :
500MOHM min
Description

T38 X 22 X 16C Common Mode Chokes Manufacture Customized DW6285

Applications:
The ferrosilicon magnetic core has distributed air gap, especially suitable for energy storage filter inductance in switching power supply because of its high BS value and low loss. It has a higher energy capacity compared with the iron core and ferrite with the same volume, permeab.
Therefore, it is widely used in rotary transformer, pulse transformer and power factor correction circuit because of its stable performance in high temperature. It can be smaller than the iron core, and now it is used to replace the iron core for the transformer. It can also be used for noise filter inductance without noise and magnetostriction

1. Drawing
1.25mH T38X22X16C Three Phase Common Mode Chokes

2. The distribution of the three windings and the physical windings are shown in the figure below (top view).

1.25mH T38X22X16C Three Phase Common Mode Chokes

3. Schematic

1.25mH T38X22X16C Three Phase Common Mode Chokes

4. Electrical Parameters

NO. Name Test Terminal Test Value Test Condition Standard test instrument
1 Inductance Value LN1,LN2,LN3 1.25mHMIN 200KHz,50mV HP4284A or internal resistance For 100 Ω tester
2 Inductance deviation |LN1- LN2|,|LN1- LN3| 30uHMAX 200KHz,50mV
3 Direct Current Resistance RN1,RN2,RN3 12mohmMAX 25℃ 2511OHM
4 Insulation Resistance Winding to core 500MOHM min 50Hz 1mA CJ670
5 Resistance Strength Winding to winding 2KV 50Hz 1mA CJ670
6 Turns Test N1:N2:N3 16:16:16 20KHz 10V 3200B
7 Inter turn pressure
8 Enameled wire grade CLASS F


Shenzhen Dowis Electronics Co., Ltd. is a professional manufacturer of electronic transformers, inductors, and filters integrating R&D, production, and sales. It is a national high-tech enterprise and has passed the IATF16949:2016 automotive industry quality management system certification, the product has passed the "UL""CQC" and other safety certifications. The products are widely used in communication equipment, new energy vehicles, industrial control equipment, high-power LED drives and other market areas. The industry has high visibility. In addition to the domestic market, but also exported to many countries in Europe and the United States.

In order to further expand production capacity, it has set up a special test area construction area in zhaoqing YueGui cooperation in 2018 of 14000 square meters of manufacturing center named ZhaoQing Sheng Xiang electronic technology co., Ltd. Its management technical team has rich experience in cooperating with customers from well-known domestic enterprises and overseas. The design of products can fully follow customer’s needs and services with a good quality control system, and it has been recognized by many famous enterprises as the core suppliers. We look forward to cooperating with you.

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1.25mH T38X22X16C Three Phase Common Mode Chokes

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Brand Name :
Dowis
Model Number :
T38 X 22 X 16C,T Choke
Certification :
CE, UL, RoHs, ISO9001, 16949
Place of Origin :
CN
MOQ :
1000pcs
Payment Terms :
T/T, L/C
Contact Supplier
1.25mH T38X22X16C Three Phase Common Mode Chokes

Shenzhen Dowis Electronics Co.,Ltd

Active Member
5 Years
shenzhen
Since 2008
Business Type :
Manufacturer, Exporter, Seller
Total Annual :
13,000,000.00-14,800,000.00
Employee Number :
480~500
Certification Level :
Active Member
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