Datasheet > SM531-1

SM531-1

更新时间： 2025-07-24 09:22:31

品牌	Logo	应用领域
DATATRONICS		变压器
页数	文件大小	规格书
1页	119K
描述
ADSL Line Transformers

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数据手册

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SM531-1 数据手册

March 7, 2007

SM531-1 and PT532-1 ADSL Line Transformers

Features

For use with Analog Devices AD20msp918 ADSL Chipset

Excellent Total Harmonic Distortion (THD) performance in a small size

Both SMD and Thru-Hole Package Version

Designed to meet UL1950 and EN60950 Supplementary Insulation

requirements for voltages up to 250Vrms maximum

ELECTRICAL SPECIFICATIONS AT 25°C:

OPERATING TEMP: 0°C TO 70°C

1 : 1.27±2%

TURNS RATIO

OCL @10kHz, 0.1V

(1-4) WITH (2-3) SHORTED

(10-7) WITH (8-9) SHORTED

LEAKAGE INDUCTANCE @100kHz 0.1V

(1-4) WITH (2-3), (8-9), (10-7) SHORTED

LONGITUDINAL BALANCE 30kHz – 1.1MHz

INSERTION LOSS @100kHz

ISOLATION VOLTAGE (MAX)

LOAD RESISTANCE

1.80mH MIN

2.90mH MIN

7.5µH MAX

50dB MIN

<0.5dB

1500 Vrms

100Ω

DC RESISTANCE (1-4), (10-7)

THD LINEARITY @30kHz

PACKAGE

2Ω MAX

-80dB TYP

SMT

OUTLINE DIMENSIONS

SMT

THT

NOTES:

1. Dimensions are shown in inches/millimeters

Unless otherwise specified, tolerance = Inches: ±0.010

= Millimeters: ±0,25

2. For non-RoHS parts replace SM prefix with 42- (e.g. SM531-1

becomes 42-531-1)

3. Terminal finish is compliant to RoHS requirements. Solder in

accordance with J-STD-020C.

SCHEMATIC

DATATRONICS:

28151 Highway 74, Romoland, CA 92858 Tel: 951-928-7700 Toll Free: 888-889-5391 Fax: 951-928-7701

Email: ddisales@datatronics.com

499 King’s Road, Hong Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290

All specifications are subject to change without notice.

中文翻译

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