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[ 供應]GD長壽命耐高溫125度高頻低阻抗電解電容器LRH(HT)220UF40V 8x12

時    間:2022-05-21

數    量:980000000

目標價:¥0.0000

品    牌:GD

詳細信息

 
 

LRH  series 高頻率低阻抗品

  1. 高頻率低阻抗,壽命3000~5000小時,1050C

Low impedance for high frequency , Life time:3000 ~5000hours at 1050C

  1. 適用於電腦主機板,高保真音箱,高分辨數碼彩電等電子線路中

Used in main board , hi-fi acoustics ,numeral color-TV circuits etc.

 Specifications   

No.

Item

Performance

1

使用溫度範圍

Operating Temperature Range

-40 to +1050C

-25 to +1050C

2

定格電壓範圍   

Rated Working Voltage Range

6.3-100V.DC

160~450V.DC

3

靜電容量範圍   

Capacitance Tolerance

0.47-15000µF

0.47-470µF

4

靜電容量容許差   

Capacitance Tolerance

±20%(at+20 0C,120Hz)

5

洩漏電流

Leakage Current

I ≤0.01CV or3(µA) after three minutes

Application of rated working voltage +20℃

I ≤0.03CV after three minutes

Application of rated working voltage +20℃

6

損失角

Dissipation Factor(tanδ)

(120Hz\+20℃)

 

Working Voltage(V)

6.3

10

16

25

35

50

63

100

160~250

350,400

450

tanδ     max.

0.18

0.16

0.14

0.12

0.10

0.09

0.08

0.08

0.12

0.15

0.17

For capacitance value >1000µF, add 0.02 per another 1000µF

7

低溫度特性(at  120  Hz)

Characteristics at low temperature (Impedance ratio at 120Hz)

 

Working Voltage(V) (V)

6.3

10

16

25~50

63,100

160

200

250

350

400

450

Z-25℃/+20℃

4

3

3

3

2

2

2

3

5

5

6

Z-40/℃+20℃

8

6

4

3

3

3

6

6

6

6

-

8

高溫負荷特性

High Temperature  Loading

≤8Ø

≥10Ø

Life hours

3000

5000

 

 

Application of DC rated working voltage at +105℃,

The capacitor shall meet the following limits:

Post test requirements at + 20℃

Leakage current

≤ the Initial specified value

Capacitance change

≤±25% of initial measured value

Dissipation Factor(tanδ)

≤200% of initial specified value

9

高溫無負荷特性

Shelf Life

After 1000hrs. Application of DC no rated working voltage at +105℃,The capacitor shall meet the following limits: Post test requirements at + 20℃

Leakage current

≤200% of initial specified value

Capacitance change

≤±20% of initial measured value

Dissipation Factor(tanδ)

≤200% of initial specified value

Multiplier for ripple current紋波電流補正係數

Frequency Coefficient 周波數係數

μF            µF          Frequency

60(50)Hz

120 Hz

400Hz

1K Hz

10K Hz

50~100K Hz

CAP≤10

0.47

0.59

0.76

0.85

0.97

1.00

10<CAP≤100

0.52

0.62

0.80

0.89

0.97

1.00

100<CAP≤1000

0.58

0.72

0.84

0.90

0.98

1.00

1000<CAP

0.63

0.78

0.87

0.91

0.98

1.00

Temperature Coefficient周圍溫度係數

Coefficient                   temperature(℃)

105

85

≤65

coefficient

1.0

1.7

2.1

深圳市華凱興業電子有限公司

聯系人:譚萬中

手機:13728983171

座機:
86-0755-84673230
Q Q:
地址:
平湖街道新木社區新木路254號

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