T-1272 [RHOMBUS-IND]

ADSL TRANSFORMER; ADSL变压器


型号：	T-1272
厂家：	Rhombus Industries Inc.
描述：	ADSL TRANSFORMER ADSL变压器变压器
文件：	总1页 (文件大小：31K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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

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