Datasheet > 140QEX

140QEX

更新时间： 2024-09-30 12:56:07

品牌	Logo	应用领域
其他 - ETC		变压器配套器件
页数	文件大小	规格书
2页	341K
描述
IMPEDANCE MATCHING TRANSFORMER

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数据手册

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140QEX 数据手册

Hammond Mfg. Co. Ltd., Electronics Division

www.hammondmfg.com

140QEX

CHASSIS MOUNT – SHIELDED

IMPEDANCE MATCHING TRANSFORMER

This transformer operates in the 20 Hz to 20 KHz range.

The metal can provides excellent shielding from a broad

range of external sources. While the nickel core provides

high permeability combined with low losses.

Typical applications Input/output Isolation, Line Matching,

Driver, Hybrid applications.

ELECTRICAL SPECIFICATIONS

Characteristic

Input Impedance

Output Impedance

Output Power

DCR

Typical

600 ΩCT

10.0 dbm

140QEX

Primary

72.4 Ω

36.2 Ω

72.4 Ω

36.2 Ω

5mW 20Hz - 20kHz

RED – BRN

BRN – YEL

Secondary

GRN – BLK

BLK – BLU

Inductance

Primary

RED - BRN - YEL: 600

GRN - BLK - BLU: 600

Ω

MADE IN CANADA DATE

36.2 Ω

@ 1.0 kHz, 1.0 V OC

10.62 H

Secondary

Impedance

Primary

10.62 H

@ 1.0 kHz, 1.0 V OC

64.5kΩ

SCHEMATIC DIAGRAM

Secondary

64.5kΩ

PRIMARY

SECONDARY

Frequency Response ±1db from 20 Hz to 20KHz

GREEN

RED

Turns ratio

1:1

Insertion Loss

Return Loss

Longitudinal balance

< 1.1 db

20 db

-65 db

600

BROWN

Ω

600

BLACK

Ω

Dielectric Strength

500 Vrms

BLUE

YELLOW

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