高頻低阻抗電解電容器LRH（HT）470UF100V 16X25
所屬類別：電源配套分類>>電子元件
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聯 系 人：譚萬忠
更新時間：2013-12-16 10:45:47
LRH series 高頻率低阻抗品
1. 高頻率低阻抗，壽命3000~5000小時，
Low impedance for high frequency , Life time:3000 ~5000hours at
2. 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 |
-40 to + |
-25 to + | ||||||||||||||||||||||||||||||||||||
|
2 |
定格電壓範圍 Rated |
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 | |||||||||||||||||||||||||||||||||||||
|
5 |
洩漏電流 Leakage Current |
I ≤0.01CV or3(µA) after three minutes Application of rated working voltage + |
I ≤0.03CV after three minutes Application of rated working voltage + | ||||||||||||||||||||||||||||||||||||
|
6 |
損失角 Dissipation Factor(tanδ) （120Hz\+20℃） |
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） |
| |||||||||||||||||||||||||||||||||||||
|
8 |
高溫負荷特性 High Temperature Loading |
DØ ≤8Ø ≥10Ø Life hours 3000 5000 The capacitor shall meet the following limits: Post test requirements at +
| |||||||||||||||||||||||||||||||||||||
|
9 |
高溫無負荷特性 Shelf Life |
After 1000hrs. Application of DC no rated working voltage at +
| |||||||||||||||||||||||||||||||||||||
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 |
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