Datasheet > B82731-M2182-A30

B82731-M2182-A30

更新时间： 2024-02-15 06:24:39

品牌	Logo	应用领域
爱普科斯 - EPCOS		/
页数	文件大小	规格书
5页	166K
描述
Chokes for Power Lines D Core Chokes

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技术参数
数据手册

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B82731-M2182-A30 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.69
滤波器类型：	SINGLE PHASE EMI FILTER	JESD-609代码：	e3
端子面层：	Tin (Sn) - with Nickel (Ni) barrier	Base Number Matches：	1

B82731-M2182-A30 数据手册

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Chokes for Power Lines

B82731

D Core Chokes

… B82734

Rated voltage 250 Vac

Rated current 0,35 to 4,6 A

Rated inductance 3,3 to 100 mH

Construction

■ Current-compensated double choke

with closed, rectangular ferrite core

■ Closed polycarbonate coil former with 4 sections

■ Without encapsulation

■ 2-section winding

■ Creepage distances and clearances > 3 mm

Features

■ Coil former flame-retardant as per UL 94 V-0

■ Recycleable owing to omission of encapsulation and glue

■ High resonance frequency due to 2-section winding

■ Low leakage due to closed core shape

■ High pulse strength

■ Low whirring noise

■ Approx. 1 % stray inductance for symmetrical

interference suppression

Applications

■ Electronic ballasts for lamps

■ Switch-mode power supplies for TV sets

Terminals

■ Tinned

■ Pins fitting standard PCB grid

Marking

Ordering code, rated current, rated inductance,

mark of conformity, manufacturer, date of manufacture,

marking for B82731-H: manufacturer, ordering code

Approvals

Approval marks

Standards

EN 60938-2

UL 1283

369 04/00

12 3 4 5

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