B2068 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power management> transformer> B2068

B2068: DescriptionTelecom Transformer; CategoryPower management transformer; File Size69KB，1 Pages; ManufacturerPulse Electronics

Download Datasheet Parametric View All

B2068 Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	B2068	-	-	View	Buy Now

B2068 Overview

Telecom Transformer

B2068 Parametric

Parameter Name	Attribute value
Maker	Pulse Electronics
Reach Compliance Code	unknow
ECCN code	EAR99
application	SIGNAL
high	12.7 mm
Insertion loss	1 dB
Insulation voltage	1500 V
length	13.89 mm
Manufacturer's serial number	B2068
Installation features	THROUGH HOLE MOUNTED
Number of primary windings	2
Number of secondary windings	2
Maximum operating frequency	1100 kHz
Minimum operating frequency	100 kHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
method of packing	TRAY
physical size	13.89mm X 13.97mm X 12.7mm
Primary inductance	410 µH
surface mount	NO
Transformer type	TELECOM TRANSFORMER
Turns ratio (Np:Ns)	2:1
width	13.97 mm

Preview

Download Datasheet

View All

ADSL LINE TRANSFORMERS

For use with Alcatel’s DynaMiTe MTK-20140

ADSL chipset

Excellent THD performance

Small footprint

Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C

Part

Number

B2068

B2064

Application

CPE

Mounting

THT

SMT

Turns Ratio

(± 2%)

(1-4):(10-7)

2:1 (Line to Chip)

1:1 (Line to Chip)

OCL @ 10 KHz, 0.1 V

(1-4) with (2-3) shorted

410 µH (± 10%)

480 µH (± 10%)

Leakage Inductance

@ 300 KHz, 0.1 V (1-4) with (2-3),

(7-10) and (8-9) shorted

6.5 µH MAX

10.0 µH MAX

Longitudinal

Balance

(from 30 KHz to 1.1 MHz)

-40 dB MIN

Additional Specifications

Part

Number

B2068

B2064

THD

(Linearity - Typical)

-72

dB MIN @ 20 KHz

-72

dB MIN @ 10 KHz

DC Resistance

(1-4)(w/2-3 shorted)

0.6

Ω

MAX

1.0

Ω

MAX

Isolation Voltage

(Vrms)

1500

Insertion Loss

(@ 100 KHz and 1.1 MHz)

<1.0 dB

FrequencyResponse:

±0.5 dB MAX, from 100 KHz to 1.1 MHz.; -1.5 dB MAX from 30 KHz to 100 KHz

Transformers are shipped in tubes unless tape and reel is specified. Please add the suffix

“T”

(i.e. B2064T) for tape and reel orders.

Mechanicals

B2068

B2064

10 X .028

± .002

0,71

± 0,05

.695

17,65 MAX

.530

13,46

MAX

.500

12,70MAX

.394

10,00

MAX

10 X .051

± .002

1,30

± 0,05

.605

15,37

.100

2,54

.394

10,00

.098

2,50

B2068

Date Code

Country of Mfg.

B2064

Date Code

Country of Mfg.

.098

2,50

.516

13,11MAX

.485

12,32

MAX

.173 ± .015

4,39 ± 0,38

10 X

.018

0,46

.394

10,00

.550

13,97MAX

.098

2,50

.394

10,00

.547

13,89MAX

.005/0,13

10 SURFACES

Weight

. . . . . . . . . . . . . .6.2 grams

Tray

. . . . . . . . . . . . . . . . . .60/tray

Dimensions:

Inches

Unless otherwise specified,

all tolerances are ± .010

0,25

Schematic

FRANCE

(Southern Europe)

Zone Industrielle

F-39270

Orgelet

France

TEL: 33 3 84 35 04 04

FAX: 33 3 84 25 46 41

TAIWAN, R.O.C.

(Northern Asia)

3F-4, No. 81, Sec. 1

HsinTai Wu Road

Hsi-Chih, Taipei Hsien

Taiwan, R.O.C.

Tel: 886 2 2698 0228

FAX: 886 2 2698 0948

For More Information :

UNITED STATES

(Worldwide)

12220 World Trade Drive

San Diego, CA 92128

Quick-Facts: 619 674 9672

http://www.pulseeng.com

TEL: 858 674 8100

FAX: 858 674 8262

UNITED KINGDOM

(Northern Europe)

1 & 2 Huxley Road

The Surrey Research Park

Guildford, Surrey GU2 5RE

United Kingdom

TEL: 44 1483 401700

FAX: 44 1483 401701

SINGAPORE

(Southern Asia)

150 Kampong Ampat

#07-01/02

KA Centre

Singapore 368324

TEL: 65 287 8998

FAX:65 280 0080

DISTRIBUTOR

Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product

names mentioned herein may be trademarks or registered trademarks of their respective owners.

PRELIMINARY B920.P (7/99)

Recommended Resources

Internal circuit principle of M2150AD

Pure DC FET power amplifier circuit 02

Deep well water pump motor protection circuit

Two-phase 2KHZ audio oscillator circuit diagram

logic probe circuit

Standard MiniSkiiP circuit

Two pictures to quickly understand boosterpack: ...; wstt Microcontroller MCU

EM78P301 datasheet: Does anyone have information about this chip? It would be better if it is in Chinese. Thank you!...; FRAN2016 MCU

SPI interface DMA mode communication: Because the speed of writing flash to the node is too slow under the tinyos system, I began to suspect that there was something wrong with the speed of SPI, so I later directly read and wrote FLASH on...; fish001 Microcontroller MCU

How to automatically load USB drivers based on VID: A composite USB device (including HID class interface and other types of interfaces). A CE driver has been written. It works OK. However, when you insert the USB device for the first time, you have to...; 天涯浪客 Embedded System

TMS320C674x Reverse Engineering: 1. StatementThe author does not understand embedded development. The entire reverse process is figured out step by step based on his own reverse experience. Please criticize and correct any mistakes, ...; fish001 Microcontroller MCU

Power supply market and manufacturer analysis: In recent years, as the country has vigorously carried out the construction of communication projects, the annual investment in both fixed and mobile networks has reached tens of billions. In 1999, th...; zbz0529 Power technology

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components