Specifications
Brand Name :
Dowis
Model Number :
EE4220, EE Series
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
Storage Temperature :
-40--70˚C
Enviornmental Temperature :
-40--70˚C
Operating Temperature :
110˚C MAX
Relative Humidity :
5%-95%
Insulation Resistance :
100MΩ
Inductance Value :
30-40uH
Description

EE4220 High-Frequency Transformer Manufacturer Customized DW5093

Features:

Ignition coils for gas and oil burners

Customized transformers for number of applications

High-voltage power and pulsed transformers

Customized specifications are accepted

Application:

High-voltage Custom-made Ignition Transformer

Ignition coils for gas and oil burners

High-voltage transformer for ozone generator

High voltage ignition transformer inductor, designed for small engine trigger, with RoHS mark


1. Drawing (Unit: mm)
OEM ODM EE4220 High Power High Frequency Transformer 100W To 3000W

2. Environmental Conditions

  • Storage Temperature: -40--70˚C;
  • Enviornmental Temperature: -40--70˚C;
  • Operating Temperature: 110˚C MAX;
  • Relative Humidity: 5%-95%;
  • Long Term Durability Test.


3. Electrical Specification

Item Unit Test Lead Test Condition MIN NOR MAX
Inductance Value uH 1,2,3,4-6,7,8,9 1KHz,0.3V, Ser 30 35 40
Leakage Inductance uH 1,2,3,4-6,7,8,9 100KHz,0.3V,Ser(other winding short circus) / / 0.6
Q Value / 1,2,3,4-6,7,8,9 100KHz,0.3V, Ser 140 / /
Dielectric
Strength
mA N1——N2,N3 2000Vac,60s / / 1
mA N1——Core 2000Vac,60s / / 1
mA N2——Core 2000Vac,60s / / 1
Direct Current Resistance 1,2,3,4-6,7,8,9 25℃ / / 3
10,11,12,13-15,16,17,18 25℃ / / 8
Insulation Resistance Np-Ns 500Vdc 100 /
/

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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OEM ODM EE4220 High Power High Frequency Transformer 100W To 3000W

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Brand Name :
Dowis
Model Number :
EE4220, EE Series
Certification :
CE, UL, RoHs, ISO9001, 16949
Place of Origin :
CN
MOQ :
1000pcs
Payment Terms :
T/T, L/C
Contact Supplier
OEM ODM EE4220 High Power High Frequency Transformer 100W To 3000W

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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