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產品中心
Product Center
KU
    發布時間: 2020-11-24 17:24    




產品特點

牛角型、長壽命品                       
壽命保證+105℃ 7000 小時           
符合ROHS要求 


規格表
項目
性能
額定工作電壓范圍
6.3V-450V
工作溫度范圍
-40~+105℃
靜電容量允許偏差
±20%(20℃,120HZ)
漏電流(2分鐘)
WV≦100V
WV≧160V I=漏電流 (μA) 
I≦2√CV uA
I≦3√CV uA
C=容量 (μF)
V=額定電壓 (V)
Dissipation Factor
(MAX)(DF)
  20℃,120HZ
額定電壓(V)
6.3~10
16
25~35
50~63
80~100 160~400
450
損失角正切值
40
35
30 20 15 12 15
低溫特性(阻抗比)
額定電壓(V)
6.3~16
25
35
50~63
80~100
160~250
350~400
450
Z(-25℃)/Z(+20℃)
5
4
4
2
4
4 8 8
Z(-40℃)/Z(+20℃)
15
15
12
6
12
- - -
耐久性
在105℃環境中,施加直流電壓與額定紋波電流7000小時后,待溫度恢復到20℃進行測量時,應滿足以下要求:
靜電容量變化率
≤初始值 ±20%
損失角正切值
≤規定值的200%
漏電流 ≤初始規定值
高溫儲存
在105℃環境中,無負荷放置1000小時后,待溫度恢復到20℃進行測量時,應滿足以下要求:
靜電容量變化率
≤初始值 ±20%
損失角正切值
≤規定值的200%
漏電流
≤規定值的200%


額定紋波電流頻率修正系數

紋波頻率域標準品一覽表的規定值相異時,請使用小于乘以下表系數所得之值的值
頻率 HZ
50
120
300
1K
10k
100K
系 數   
0.47~4.7μF
0.65
1.00
1.35
1.75
2.30
2.50
10~68μF
0.75 
1.00
1.25
1.50
1.75
1.80
100~1000μF
0.80
1.00
1.15
1.30
1.40
1.50
2200~10000μF
0.85
1.00
1.03
1.05
1.08
1.08


 尺寸 (mm)


ΦD 成品直徑
22
25
28
30
35
40
D' 直徑
D'= D±1mm
F 端子距離
F=10mm
L 成品高度
L'=L±2mm
L1 端子長度
L1=4.5mm或6.8mm



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