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T-13405: 产品描述DATACOM TRANSFORMER FOR ISDN APPLICATION(S); 产品类别电源管理变压器; 文件大小19KB，共1页; 制造商Rhombus Industries, Inc.; 官网地址http://www.rhombus-ind.com/

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T-13405概述

DATACOM TRANSFORMER FOR ISDN APPLICATION(S)

用于ISDN的数据通讯变压器

T-13405规格参数

参数名称	属性值
厂商名称	Rhombus Industries, Inc.
Reach Compliance Code	unknow
ECCN代码	EAR99
应用	ISDN
高度	10.16 mm
绝缘电压	2000 V
长度	14.22 mm
制造商序列号	T-13405
安装特点	SURFACE MOUNT
功能数量	1
包装方法	TAPE & REEL
物理尺寸	14.22mm X 14.22mm X 10.16mm
初级电感	22000 µH
表面贴装	YES
变压器类型	DATACOM TRANSFORMER
匝数比 (Np:Ns)	1:2
宽度	14.22 mm

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ISDN S Interface Transformer

Turns Ratio ( + 2% )

1CT : 2CT

SCHEMATIC

DIAGRAM

PARAMETER

Open Circuit Inductance

Leakage Inductance

Interwinding Capacitance (C

W/W

)

Distributed Capacitance (C

)

Primary DC Resistance

Secondary DC Resistance

Isolation (HI-POT)

MIN.

MAX.

UNITS

mHy

100

180

2.13

4.25

2.0K

2.88

5.75

µHy

ohms

RMS

TEST CONDITIONS:

Oscillation Voltage = 700mV

Oscillation Frequency = 10.0 KHz

Inductance measured on Primary winding. Pins 1 - 3.

MEETS THE PULSE WAVEFORM

TEMPLATE OF CCITT I.430.

Primary is Line Side

Unbalanced current at TE:

∆

Idc = 1 mA max.

Longitudinal Conversion Loss - 10KHz to 300

KHz: 60dB min.

Flammability: Materials used in the

production of these units are UL94-VO

and meet requirements of IEC 695-2-2

needle flame test.

PHYSICAL DIMENSIONS

inches (mm)

.560

(14.22)

MAX.

.560

(14.22)

MAX.

.360

(9.14)

.400

(10.16)

MAX.

.020

(0.51)

TYP.

.100

(2.54)

TYP.

.010

(0.25)

TYP.

.110

(2.79)

TYP.

.740 (18.80)

.710 (18.03)

RHOMBUS P/N:

T-13405

CUST P/N:

DATE:

12/09/98

NAME:

SHEET: 1 OF 1

Rhombus

Industries Inc.

Transformers & Magnetic Products

www.rhombus-ind.com

15801 Chemical Lane,

Huntington Beach, CA 92649-1595

Phone: (714) 898-0960 FAX: (714) 896-0971

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