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WTF

更新时间： 2024-06-27 12:13:14

品牌	Logo	应用领域
MERITEK		/
页数	文件大小	规格书
4页	812K
描述
WTF Series \| 3000~5000 hrs at 125°C, 25~63VDC 470~6800uF Low Impedance

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WTF 数据手册

Aluminum Electrolytic Capacitors

3~5KHrs 125°C Low Impedance

WTF Series

MERITEK

FEATURE



Operating Temperature: -40°C ~ +125°C

Applicable for Electronic Ballast, Lighting Ballast

Load Life of 3000~5000 Hours at +125°C

L, Hieght

Life

≤20mm

≥25mm

3000hrs

5000hrs

SPECIFICATIONS

Item

Characteristic

-40°C ~ + 125°C

Operation Temperature

Rated Working Voltage

Capacitance Tolerance

25 ~ 63VDC

±20% (M) at 120Hz 20°C

I: Leakage Current ( µA)

C: Capacitance ( µF)

V: Working Voltage (V)

I =0.03CV or 4 ( µA )

*Whichever is greater after 1 minutes

Leakage Current at 20°C

Surge Voltage at 20°C

Rated Voltage (V)

Surge Voltage (V)

Rated Voltage (V)

tan δ max

Dissipation Factor-

tan δ

0.14

0.12

0.14

Add 0.02 per 1000 µF for more than 1000 µF; at 120Hz 20°C

Rated Voltage (V)

-25°C / +20°C

Low Temperature

Stability

-40°C / +20°C

Impedance ratio at 120Hz

After working hours application of W.V. and +125°C,

the capacitor shall meet the following limits. (DC +

ripple peak voltage ≤ rate working voltage)

Capacitance Change

Dissipation Factor

Leakage current

≤ ±30% of initial value

≤ 300% of initial value

≤ initial specified value

Load Life

Shelf Life

L, Hieght

Life

≤20mm

≥25mm

3000hrs

5000hrs

At + 125°C no voltage application after 1000 hours. the capacitors shall meet the limits for load life

characteristics. (With voltage treatment)

Rev. 0a 12/08/20

Meritek Electronics Corporation | www.meritekusa.com

12 3 4

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