LA50QS90-4

更新时间： 2024-10-30 03:39:35

品牌	Logo	应用领域
力特 - LITTELFUSE		电熔丝电路保护
页数	文件大小	规格书
2页	88K
描述
Special Purpose Fuses

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中文翻译

获取价格

技术参数
数据手册

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LA50QS90-4 技术参数

生命周期：	End Of Life	Reach Compliance Code：	unknown
ECCN代码：	EAR99	风险等级：	5.72
Is Samacsys：	N	其他特性：	RATED BREAKING CAPACITY AT 500 VDC: 100000 A
熔断特性：	FAST	主体高度：	54.1 mm
主体长度或直径：	25.4 mm	电路保护类型：	ELECTRIC FUSE
焦耳积分标称：	3 J	安装特点：	INLINE/HOLDER
物理尺寸：	25.4mm x 54.1mm	额定分断能力：	200000 A
额定电流：	90 A	额定电压：	500 V
额定电压（交流）：	500 V	额定电压（直流）：	500 V
参考标准：	CSA; UL	表面贴装：	NO
端子形状：	TAB/BLADE	Base Number Matches：	1

LA50QS90-4 数据手册

Special Purpose Fuses

LA50QS Semiconductor Fuses

500 VAC • Very Fast Acting • 35 – 1200 Amperes

In response to new equipment requirements, Littelfuse LA50QS

series fuses were developed to improve the overall performance

of semiconductor fuses. The LA50QS provides the best protection

features including lower I²t, longer life when subjected to cyclic loading

and lower watts loss. LA50QS is today’s choice for the protection of

dynamic solid state equipment.

Features

Lowest I²t for greatest protection of semiconductor circuits.

Low watts loss for cooler operation.

Superior cycling ability gives an equipment design advantage.

State-of-the-art protection for 500 volt equipment.

Ultra compact sizes allow down-sizing of existing equipment.

•

Applications

Protection of 500 volts or less solid state equipment such as motor

drives, UPS, inverters, etc.

Ordering Information

LA 50 QS 250 -4

Littelfuse

Voltage

(500)

Style

Ampere Rating

Mounting Type

(Blades/Bolt-in)

Specifications

Voltage Rating:

AC: 500 volts

DC: 500 volts

Interrupting Rating:

AC: 200,000 Amperes

DC: 100,000 Amperes

35 – 1200 Amperes

UL Recognized under the components program

CSA Certified.

Ampere Range:

Approvals:

w w w . l i t t e l f u s e . c o m

•

中文翻译

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