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2771E: 产品描述HIGH FREQUENCY MAGNETICS T1/E1 Surface Mount Shielded Tranformers; 文件大小38KB，共2页; 制造商BEL(百富电子); 官网地址http://www.belfuse.com

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2771E概述

HIGH FREQUENCY MAGNETICS T1/E1 Surface Mount Shielded Tranformers

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HIGH FREQUENCY MAGNETICS

T1/E1 Surface Mount Shielded Tranformers

TM00140

•

Operate at the T1 rate of 1.544 Mb/s and the E1 rate of

2.048 Mb/s

Interwinding Electrostatic Shield provides low capaci-

tance and high EMI suppression

Minimum Interwinding Breakdown Voltage of 1500 Vrms

•

Operating temperature range: -40° C to +85° C

Meets IEC 695, 2-2 flammability requirements

PWB Process Capability: standard printed wiring board

assembly techniques, total-immersion cleaning

Reliability testing: Shock, vibration, temperature cycling,

temperature - humidity - bias

•

ELECTRICAL SPECIFICATIONS at 25° C

DCR

Ω

max

Turns Ratio

± 2%

Part Number

Pri : Sec

Primary

Inductance*

mH min

Leakage

Inductance

H max

Pri

Interwinding

Capacitance

pF max

Sec

Non-Shielded

Version

2771D

1 : 1.14CT

1.3

1.5

0.53

0.62

2795B

2771E

1 : 2CT

3.15

3.2

1.0

3.4

2795H

* Measured at 10 kHz, 0.1 Vac

1. With shielded ground

SCHEMATICS

2771D

2771E

Primary

Secondary

Bel Fuse Inc.

198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

T1-89

2771E相似产品对比

	2771E	2771D
描述	HIGH FREQUENCY MAGNETICS T1/E1 Surface Mount Shielded Tranformers	HIGH FREQUENCY MAGNETICS T1/E1 Surface Mount Shielded Tranformers

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