Datasheet > B82725

B82725

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
爱普科斯 - EPCOS		/
页数	文件大小	规格书
10页	281K
描述
Chokes for Power Lines Current-Compensated Ring Core Double Chokes

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B82725 数据手册

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Chokes for Power Lines

B82721

Current-Compensated Ring Core Double Chokes

… B82725

Construction

■ Current-compensated ring core double choke

with ferrite core

■ Polycarbonate case

■ Polyurethane potting

■ Sector winding

Features

■ Case and potting flame-retardant

as per UL 94 V-0

■ High resonance frequency owing

to special winding technique

■ Approx. 1 % stray inductance for symmetrical

interference suppression

Applications

Application

Type

Electronic ballasts

in lamps

B82721

B82722

Switch-mode power supplies B82721 …

in TV sets

B82725

Washing machines

B82724

B82725

Power supplies

B82724

B82725

Chargers

B82725

Terminals

■ Pins 0,7 × 0,7 mm or 1 × 1 mm (B82725)

■ Pins fitting standard PCB grid

Marking

Ordering code, rated current, rated inductance,

rated voltage (except B82721-K), graphic symbol,

mark of conformity, manufacturer, date of manufacture

Approvals¹⁾

Marks of conformity

Standards

VDE 0565-2

EN 60938-2 (pending)

UL 1283

1) Approvals to EN 60938-2 and UL 1283 pending for B82725-J.

347 04/00

12 3 4 5 6 7...10

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