Datasheet > EI-255

EI-255

更新时间： 2024-09-18 03:33:59

品牌	Logo	应用领域
胜美达 - SUMIDA		变压器电源变压器
页数	文件大小	规格书
1页	130K
描述
General Power Transformer < Pin Type: EI Series>

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中文翻译

获取价格

数据手册

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EI-255 数据手册

General Power Transformer < Pin Type: EI Series>

Type: EI-255

◆ Product Description

・27.0×21.0mm Max.(L×W), 22.0mm Max. Height.

・Custom design is available.

◆ Feature

・Max. Operating frequency 300kHz. Max. Operating power 38.0W(300kHz)

・Ideally used in Switching regulator, EL inverter and Power Factor Correction choke

・RoHS Compliance

◆ Dimensions (mm)

+1.0

-0.5

7.0

15.0±0.3

22.0 MAX.

21.0 MAX.

Adhesive

◆ Schematics (Bottom)

1. For General Transformer

2. For PFC choke

Ｓ

⑤

⑥

⑦

⑧

④

③

②

Ｓ

⑤

⑥

⑦

⑧

④

③

Ｓ

②

①

Ｓ

①

Ｓ

“ S” is winding start

◆ Specification (For General Transformer)

Hi-pot

Leakage Inductance

Inductance (4-3)

1kHz/1V

(4-3)

Sample No.

3382-T236

Winding-winding

(50/60Hz)

100kHz/1V

2.0µH Max.

DC 3000Vrms/1min.

38µH ± 20%

◆ Specification (For PFC choke)

Inductance (1-8)

D.C.R.(1-8)

Rated Current

(1-8)

Sample No.

1kHz/1V

(mΩ Max.)

3382-T227

715

1.0A

1.95mH ± 15%

※ Rated current: The DC current at which the inductance decreases to 90 % of it’s initial

value or when △t=40℃, whichever is lower(Ta=20℃).

Please refer to the sales offices on our website for a representative near you

www.sumida.com

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中文翻译

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