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20KHz To 500KHz EE4215 High Frequency Transformer 100W To 3000W
20KHz To 500KHz EE4215 High Frequency Transformer 100W To 3000W
Specifications
Brand Name :
Dowis
Model Number :
EE4215, 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
Model :
DW3899A
Height :
44mm
Storage temperature :
-40―85℃
Ambient temperature :
-40 -- 70℃
Operating temperature :
130℃ MAX
Relative humidity :
5%-95%
Description

EE4215 High-Frequency Transformer Manufacturer Customized DW3899A

Feature

EE Transformer applied in the switching power supply,main power transformer

EF Transformer applied in the switching power supply,main power transformer

EFD Transformer Auxiliary power transformer,main power transformer,choke coils

EPC Transformer Auxiliary power transformer,main power transformer

PQ Transformer applied in the linear filter,choke,pulse transformer,drive transformer

UU Transformer varieties of switching power supply transformer,coke coils etc.

EC/EER/ER Transformer applied in the linear filter ,current tranformer,smoothing choke coil,drive transformer, switching power transformers and chokes.

RM Transformer filters, inductors and transformers for telecommunication other electronic equipment

POT Transformer filters for telecommunication equipment,and various kinds of inductors and transformers

DR Core Choke coils, Peaking coils, Linearity coils, Alarm coils, Power choke coils, Fixed choke coils, Filtering coils,etc.

EI Transformer Various kinds of transformers and chokes.

TOROIDAL core Pulse and wide-band transformers, various types of filters, inductors and chokes.

1. Drawing (Unit: mm)
20KHz To 500KHz EE4215 High Frequency Transformer 100W To 3000W

2. Environmental Conditions

  • Storage temperature: -40―85℃
  • Ambient temperature: -40 -- 70℃
  • Operating temperature: 130℃ MAX
  • Relative humidity: 5%-95%
  • Long-term durability test.



3. Electrical Characteristics

Item Unit Test Terminal Test Condition MIN NOR MAX
Inductance Test uH A—B 100KHz,0.3V, Ser 340 380 420
Leakage Test µH A—B

100KHz,0.3V, Ser

(other winding short circus)

 / / 4
Q Value / A—B 100KHz,0.3V, Ser 180 / /
Resistance Strength mA N1——N2,N3 3750Vac,60s / / 1
mA N1——Core 2150Vac,60s / / 1
mA N2,N3——Core 2150Vac,60s / / 1
Direct Current Resistance mΩ A—B 25℃ / / 20
mΩ E—D1 25℃ / / 5
mΩ D2—C 25℃ / / 5
Insulation Resistance MΩ 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.

Product tags

400 hz transformer

,

ei-40 high frequency transformer

,

transformer 1000w
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20KHz To 500KHz EE4215 High Frequency Transformer 100W To 3000W

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Product Detail
Brand Name :
Dowis
Model Number :
EE4215, EE Series
Certification :
CE, UL, RoHs, ISO9001, 16949
Place of Origin :
CN
MOQ :
1000pcs
Payment Terms :
T/T, L/C
Contact Supplier
20KHz To 500KHz EE4215 High Frequency Transformer 100W To 3000W

Shenzhen Dowis Electronics Co.,Ltd

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