Datasheet > T-1272

T-1272

更新时间： 2024-11-08 08:39:15

品牌	Logo	应用领域
RHOMBUS-IND		变压器
页数	文件大小	规格书
1页	31K
描述
ADSL TRANSFORMER

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中文翻译

获取价格

数据手册
替代型号

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T-1272 数据手册

Turns Ratio (10 - 8) : (9 - 7)

(10 - 7) : (1- 4)

1 : 1 + 1%

1 : 1 Short (2--3, 8-9)+ 1%

ADSL

TRANSFORMER

Parameter

Min.

4.5

Typ.

Max.

5.5

Units

µH

Inductance 1-4 (2-3, shorted) ¹

Leakage Inductance

Interwinding Capacitance ³

Designed to meet supplementary

insulation requirements of IEC950

for a working voltage of 250V

DC Resistance (1-3)

DC Resistance (2-4)

DC Resistance (10-8)

DC Resistance (9-7)

1.16

0.99

1.35

1.29

1.10

1.50

1.42

1.21

1.65

Ω

Designed for use with Analog

Devices ADSL IC: AD20MSP910

Longitudinal Balance 1KHz - 1MHz

Insertion Loss at 100 kHz

0.5

Hi-Pot Pin (1 to 10,9) and (2 to 10,9)

Frequency Response

1500

V_RMS

+1.1 dB

at 30 kHz - 1.1 MHz

1. Tested at 10 kHz - 1.0 V

2. Tested at 100 kHz - 100 mV pins 1-4 (shorted 2-3, 8-9, 7-10)

3. Tested at 10 kHz -1.0VAC, 1-10 (shorted 2-3, 8-9)

Schematic Diagram

PRI

(Line Side)

SEC

(Device)

.560

(14.22)

MAX.

.550

(13.97)

MAX.

PIN POSITION GRID 0.100 (2.54)

HOLES FOR BOBBIN PINS

.495

(12.57)

MAX.

.210

(5.33)

TYP.

.400

(10.16)

TYP.

.100

(2.54)

TYP.

Pin Diameter is 0.025 (0.64)

Physical Dimensions

inches (mm)

Bottom

View

Rhombus P/N: T-1272

Cust. P/N:

Name:

Sheet:

Date:

9/02/99

1 of 1

15801 Che m ic a l La ne ,

Rh om bu s

In du st ries In c.

Hunting to n Be a c h, CA 92649-1595

Pho ne : (714) 898-0960

FAX: (714) 896-0971

Tra nsfo rm e rs & Ma g ne tic Pro d uc ts

www.rhombus-ind.com

中文翻译

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T-1272 替代型号

型号	品牌	替代类型	描述	数据表
T-1308	RHOMBUS-IND	功能相似	ADSL Line Interface Transformer
PT539-1L	BOURNS	功能相似	ADSL Line Transformers
PT539-1	BOURNS	功能相似	ADSL Line Transformers

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