Datasheet > DER-38

DER-38

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
帕沃英蒂格盛 - POWERINT		/
页数	文件大小	规格书
23页	881K
描述
2.4W Power Supply using LNK520P

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DER-38 数据手册

DER-38

2.4W Power Supply using LNK520P

April 28, 2004

Transformer Specification – 041604b

6.1 Electrical Diagram

W1: 39T

1 x 34 AWG

W4: 12T

W2: 114T

1 x 35 AWG

1 x 26 TIW

W3: 13T

2 x 31 AWG

FL1

Figure 4 –Transformer Electrical Diagram

6.2 Electrical Specifications

Electrical Strength

1 second, 60 Hz, from Pins 2-1,3-4 to Pins 6-5

Pins 4-3, all other windings open, measured at

100 kHz, 0.4 VRMS

Pins 4-3, all other windings open

Pins 4-3 with Pins 7-8 shorted, measured at

100 kHz, 0.4 VRMS

3000 VAC

2390 µH, -

0/+20%

Primary Inductance

Resonant Frequency

Primary Leakage Inductance

300 kHz (Min.)

100 µH (Max.)

6.3 Materials

Item

Description

[1]

[2]

Core: TDK PC40 EE13, AL = 185 nH/T²

Bobbin: EE13 Horizontal

[3a]

[3b]

[3c]

[3d]

[4a]

[6]

Magnet Wire: 34 AWG

Magnet Wire: 35 AWG

Magnet Wire: 31 AWG

Triple Insulated Wire: 26 AWG (TIW)

Tape

Varnish

Power Integrations

Tel: +1 408 414 9200 Fax: +1 408 414 9201

www.powerint.com

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