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EFD2525 High Frequency Power Transformer 1W To 1000W
EFD2525 High Frequency Power Transformer 1W To 1000W
Specifications
Brand Name :
Dowis
Model Number :
EFD2525
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--85˚C
Enviornmental Temperature :
-40--85˚C
Operating Temperature :
130˚C MAX
Relative Humidity :
5%-95%
Size :
27*18mm
Name :
High Frequency Transformer
Description

EFD2525 High Frequency Transformer Manufacture Customized DW6215

High Frequency Transformer APPLICATIONS:

Applicable to light up cold cathodes fluorescent lamp of display
Such as PCB, DSC, PDA, Scanner, Car Navigation, Notebook PC, LCD monitor and LCD TV
VCRS, Copy machine , Audio equipment , Game machines
TV sets, Microcomputer equipment, printers, Terminals
communications control equipment
Switching power supply, chargers, alarm system
UPS, VCD/DVD players, audio and visual equipment
OA machines, inverters, chargers, alarm system


1. Drawing (Unit: mm)
EFD2525 High Frequency Power Transformer 1W To 1000W

2. Environmental Conditions

  • Storage Temperature: -40--85˚C；
  • Enviornmental Temperature: -40--85˚C;
  • Operating Temperature: 130˚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 7-8 100KHz,0.3V, Ser 110 120 130
Leakage Inductance uH 7-8 100KHz,0.3V, Ser
(Other Winding Short Circuit)		 / / 8
Q Value / 7-8 100KHz,0.3V, Ser 100 / /
Dielectric
Strength		 mA N4—N1,N2,N3,N5,N6 3750Vac,60s / / 1
mA N4—Core 3750Vac,60s / / 1
mA N1,N2—N3,N5,N6 500Vac,60s / / 1
mA N1,N2,N3,N5,N6—Core 500Vac,60s / / 1
Direct Current Resistance mΩ 7-8 25℃ / / 85
mΩ 9-10 25℃ / / 50
mΩ 6-5 25℃ / / 115
mΩ 14-13 25℃ / / 105
mΩ 1-2 25℃ / / 90
mΩ 3-4 25℃ / / 115
Insulation Resistance MΩ Np-Ns 500Vdc 100 /
/




4. Two Core Edging Process for Transformer
EFD2525 High Frequency Power Transformer 1W To 1000W
Use 10mm wide tape to wrap 2 layers along the edge of the magnetic core, and then fold the tape beyond the edge of the magnetic core to cover the entire edge of the magnetic core.

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

50w transformer

,

ei-40 high frequency transformer

,

60w transformer
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EFD2525 High Frequency Power Transformer 1W To 1000W

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Product Detail
Brand Name :
Dowis
Model Number :
EFD2525
Certification :
CE, UL, RoHs, ISO9001, 16949
Place of Origin :
CN
MOQ :
1000pcs
Payment Terms :
T/T, L/C
Contact Supplier
EFD2525 High Frequency Power Transformer 1W To 1000W

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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