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PQ2625 High Frequency Transformer Manufacture Customized DW4029

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Shenzhen Dowis Electronics Co.,Ltd

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PQ2625 High Frequency Transformer Manufacture Customized DW4029

Name: PQ2625 High Frequency Transformer Manufacture Customized DW4029
Brand: Dowis
Price: 1 USD

Brand Name : Dowis

Model Number : PQ2625, PQ 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

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PQ2625 High-Frequency Transformer Manufacturer Customized DW4029

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.

1. DRAWING (UNIT: MM)

PQ2625 High Frequency Transformer Manufacture Customized DW4029

2. PROCESS OF WINDING

Winding Item

Barrier Tape

Foot Position

Wire & Description

Winding Method

Groove Position

Insulation Tape

Tube

Method of Entering Axle

Direction of Entering Axle

Start

End

Start

End

Tape Type (Kapton)

Start

End

(5)

ROD

TIW-3 ￠0.50mm×1P

Tightly wind a layer,The tail wire is reserved to wind N10

Between Pin4 & 5

Top of Pin1-6

T0.025×14mm

3.1

22L×20mm

Pin towards right

Clockwise

(9)

(7)

2UEW-F ￠0.50mm×4P

Three sets of wires are wound together；tightly wind a layer

Between Pin9 & 10

Between Pin7 & 8

T0.025×14mm

1.1

15L×15mm

(7)

(8)

2UEW-F ￠0.50mm×4P

Between Pin7 & 8

Between Pin8 & 9

15L×15mm

(C)

(D)

2UEW-F ￠0.30mm×1P

Top of Pin7-12

26L×242mm (Trapping the whole wire)

(11)

(12)

2UEW-F ￠0.50mm×2P

Three sets of wires are wound together；tightly wind a layer

Between Pin10 & 11

Between Pin11 & 12

T0.025×14mm

3.1

18L×15mm

(12)

(10)

2UEW-F ￠0.50mm×2P

Between Pin11 & 12

Between Pin9 & 10

18L×15mm

(A)

(B)

2UEW-F ￠0.30mm×1P

Between Pin11 & 12

Between Pin11& 12

26L×200mm(套整条线)

(1)

(2)

TIW-3 ￠0.20mm×1P

Two sets of wires are wound together, Sparsely wind a layer

Between Pin1 & 2

Between Pin2 & 3

T0.025×14mm

1.1

26L×15mm

(4)

(3)

TIW-3 ￠0.20mm×1P

Between Pin3 & 4

26L×15mm

N10

ROD

(6)

TIW-3 ￠0.50mm×1P

Connect N1 reserved wire tightly wind a layer

Top of Pin1-6

Between Pin5 & 6

T0.025×14mm

2.5

26L×15mm

3.Electric Performance

Item	Test Terminal		Test Condition	standard request					Equipment
				Semi-finished goods	Manufactured goods		QC Exam
Inductance Test	5	6	100KHz,0.3V	559.7~600.3uH		551~609uH		550~610uH	TH1062 or equal
Leakage Test	5	6	100KHz,0.3V	5uH MAX		5uH MAX		5.0uH MAX	TH1062 or equal
			Short circus to otherPIN						TH1062 or equal
Q Value	5	6	100KHz,0.3V	150 MIN		150 MIN		150 MIN	TH2511 or equal
Direct Current Resistance	1	2	DC 25℃	150m Ω max		150m Ω max		150m Ω max
	4	3		60m Ω max		60m Ω max		60m Ω max
	5	6		200m Ω max		200m Ω max		200m Ω max
	7	8		6m Ω max		6m Ω max		6m Ω max
	9	7		5m Ω max		5m Ω max		5m Ω max
	11	12		16m Ω max		16m Ω max		16m Ω max
	12	10		15m Ω max		15m Ω max		15m Ω max
	A	B		80m Ω max		80m Ω max		80m Ω max
	C	D		90m Ω max		90m Ω max		90m Ω max
Turns Test	All winding		20KHz,1V	32:2:2:2:4:4:2:3:1		32:2:2:2:4:4:2:3:1		32:2:2:2:4:4:2:3:1(±0.2TS)	CH3250 or equal
				(±0.2TS)		(±0.2TS)
High-Voltage Insulation Tes	Primary－Secondary		AC-50Hz-1.0mA	3750V,1~2 Sec		4200±10V,1~2 Sec		3750V, 60 Sec	CJ2670 or equal
	Primary－Core		AC-50Hz-1.0mA	3750V,1~2 Sec		4200±10V,1~2 Sec		3750V, 60 Sec
	Secondary－Core		AC-50Hz-1.0mA	1500V,1~2 Sec		1800±10V,1~2 Sec		1500V, 60 Sec
	Pin9+7 to Pin11+12+A+C		AC-50Hz-1.0mA	500V,1~2 Sec		600±10V,1~2 Sec		500V, 60 Sec
	Pin11+12 to A+C		AC-50Hz-1.0mA	500V,1~2 Sec		600±10V,1~2 Sec		500V, 60 Sec

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