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750313266: 产品描述SMPS Transformer; 产品类别变压器; 文件大小74KB，共1页; 制造商Wurth Elektronik

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750313266概述

SMPS Transformer

750313266规格参数

参数名称	属性值
厂商名称	Wurth Elektronik
Reach Compliance Code	compliant
ECCN代码	EAR99
变压器类型	SMPS TRANSFORMER
Base Number Matches	1

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PRI

36-72V

400kHz

SEC

12V - 200mA

AUX

12V - 200mA

ELECTRICAL SPECIFICATIONS @ 25° unless otherwise noted:

D.C. RESISTANCE (@20°C):

1-8 , 0.222 Ohms ±10%.

2-7 , 0.100 Ohms ±20%.

4-5 , 0.095 Ohms ±20%.

DIELECTRIC RATING:

INDUCTANCE:

SATURATION CURRENT:

LEAKAGE INDUCTANCE:

TURNS RATIO:

1000VAC, 1 minute tested by applying 1250VAC for 1 second between pins 1-4(tie 7+8).

500VAC, 1 minute tested by applying 625VAC for 1 second between pins 1-2.

56µH ±10%, 10kHz, 100mVAC, 0mADC, 1-8, Ls.

1.25A saturating current that causes 20% rolloff from initial inductance.

3.5µH typ, 7µH max, 100kHz, 100mVAC, 1-8(tie 2+7, 4+5), Ls.

( 1-8 ):( 2-7 ), ( 2.88 ):(1.00), ±2%.

( 1-8 ):( 4-5 ), ( 2.88 ):(1.00), ±2%.

OPERATING TEMPERATURE RANGE:

Safety Standard Undefined

-40°C to 125°C including temp. rise.

WE-Midcom, Inc.

Watertown, SD USA

Toll Free: 800-643-2661

Fax: 605-886-4486

This drawing is dual dimensioned.

Dimensions is brackets are in millimeters

Unless otherwise specified, tolerances are as follows:

Angles: ±1°

Fractions: ±1/64

Decimals:±.005(.127mm)

750313266

WE-Midcom, Inc.

Drawing Number

Rev.

Drawing Title

Transformer

Revisions: See Sheet 1

Engineer:LJG

750313266

Scale ----

04/23/2014

Spec Sheet 1 of 1

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