Datasheet > LQS2G271MELC25

LQS2G271MELC25

更新时间： 2024-11-05 03:52:15

品牌	Logo	应用领域
尼吉康 - NICHICON		电容器铝电解电容器
页数	文件大小	规格书
2页	103K
描述
ALUMINUM ELECTROLYTIC CAPACITORS

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LQS2G271MELC25 数据手册

ALUMINUM ELECTROLYTIC CAPACITORS

Snap-in Terminal type, wide Tempereture range,

High speed charge-discharge.

QS series

Suited for equipment used at valtage fluctuating area.

Suited for rectifier circuit of voltage doubler

Adapted to the RoHS directive (2002/95/EC).

Suited for high frequency regenerative voltage for AC servomotor,

general inverter.

Q S

Hi speed

charge-

discharge

Specifications

Item

Performance Characteristics

Category Temperature Range

Rated Voltage Range

Rated Capacitance Range

Capacitance Tolerance

Leakage Current

–

25 ~ +105°C

350 ~ 450V

82 ~ 820

± 20% at 120Hz, 20°C

(µA) (After 5 minutes' application of rated voltage [C : Rated Capacitance(µF), V: Voltage

]

( V )

(Measurement frequency:120Hz, Temperature:20°C)

Rated voltage (V)

tan

350

0.15

400

0.15

420

0.15

450

0.20

tan

(MAX.)

Measurement frequency : 120Hz

Rated voltage (V)

Impedance ratio ZT/Z20(MAX.)

350~ 450

Stability at Low Temperature

–

°C / Z+20°C

Capacitance change Within ±20% of initial value

After an application of charge-discharge voltage for 50million times

Endurance of charge-

discharge behavior

(charge-discharge voltage difference(∆V)=rated voltage 0.35, cycle

6Hz)capacitors shell meet the characteristics requirement listed at

right

tan δ

300% or less of initial specified value

Leakage current

Appearance

Initial specified value or less

There shell be found to remarkable abnormality on the capacitor

Capacitance change

Within ±20% of initial value

After 3000 hours application of rated voltage at 105°C, capacitance meet the

characteristic requirements listed at right.

Endurance

tan δ

200% or less of initial specified value

Initial specified value or less

Leakage current

After storing the capacitors under no load at 105°C for 1000 hours, and after performing voltage treatment based on JIS C 5101-4 clause 4.1 at 20°C,

they will meet the specified value for endurance characteristics listed above.

Shelf Life

Marking

Printed with white color letter on black sleeve.

Type numbering system (Example : 400V 180 F)

Drawing

The other terminal is also available upon request.

Please refer page 237 for schematic of dimensions.

Minimum order quantity : 50pcs.

Dimension table in next page.

CAT.8100V

中文翻译

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LQS2G271MELC25 替代型号

型号	品牌	替代类型	描述	数据表
EKMQ401VSN271MA25S	CHEMI-CON	类似代替	Snap Mount
LGN2G271MELC25	NICHICON	类似代替	ALUMINUM ELECTROLYTIC CAPACITORS
LGW2G271MELC25	NICHICON	功能相似	ALUMINUM ELECTROLYTIC CAPACITORS

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