Home Companies Shenzhen Dowis Electronics Co.,Ltd

EEL19 24V 80W Vertical HF Transformer For Inverter

Active Member

Contact Us

[China]

Address: B Blding,Huangpu Runhe Industrial Park, Zhentou Road,Huangpu Community, Shajing street, Bao'An District Shenzhen P.R.C

Contact name:Lau

Shenzhen Dowis Electronics Co.,Ltd

EEL19 24V 80W Vertical HF Transformer For Inverter

Country/Region	china
City & Province	shenzhen

Product Details

EEL19 High-Frequency Transformer Manufacturer Customized DW6203

Transformer is to transform ac voltage, current and impedance of the device, when the primary zhongtong have alternating current coil, iron core (or core) to produce ac magnetic flux, induced in the secondary coil voltage (or current). A transformer consists of an iron core (or a magnet) and a coil. The coil has two or more windings, of which the winding is called a primary coil and the rest is called a secondary coil.

1.High efficiency, high quality materials

2.Low working temperature and long service life.

3.Good insulation and high resistance to electric power.

4.Good anti-interference performance and high reliability.

5. Low energy consumption and high dc superposition.

1. Drawing (Unit: mm)

2. Environmental Conditions

Storage temperature: -10--40℃
Ambient temperature: -55 -- 85℃
Operating temperature:-55--130℃ MAX
Relative humidity: 5%-95%
Long-term durability test.

3. Electrical Characteristics

Item	Unit	Test Terminal	Test Condition	MIN	NOR	MAX
Inductance Test	mH	5-6	100KHz,0.3V, Ser	1.0	1.1	1.2
Leakage Test	uH	5-6	100KHz,0.3V, Ser	/	/	25
Q Value	/	5-6	100KHz,0.3V, Ser	100	/	/
Resistance Strength	mA	N1,N2－N3,N4,N5	3750Vac,60s	/	/	1
	mA	N1,N2－Core	2200Vac,60s	/	/	1
	mA	N3,N4,N5－Core	2200Vac,60s	/	/	1
	mA	N3,N4－N5	2200Vac,60s	/	/	1
Direct Current Resistance	Ω	5-6	25℃	/	/	3.5
	mΩ	2-1	25℃	/	/	80
	mΩ	7-8	25℃	/	/	60
	mΩ	10-9	25℃	/	/	45
	mΩ	3-4	25℃	/	/	60
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.