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產品中心
Product Center
LGL
    發布時間: 2020-10-19 14:17    




產品特點

耐超高溫,長壽命,高紋波
特別適合LED驅動電路
壽命保證+125℃ 6000小時
符合ROHS要求 

規格表
項目
性能
額定工作電壓范圍
160V-450V
工作溫度范圍
-40~+125℃(160~400V)
靜電容量允許偏差
±20%(20℃,120HZ)
漏電流(2分鐘)
160V-450V
I≤0.02CV + 10(μA) after 2 minutes 
I=漏電流 (μA)    C=靜電容量 (μF)   V=額定電壓 (V)  (20℃,2分鐘)
Dissipation Factor
(MAX)(DF)
  20℃,120HZ
額定電壓(V)
160
200
250
350
400
450
損失角正切值
10
10
10
10
10 10
低溫特性(阻抗比)
額定電壓(V)
160
200
250
350
400
450
Z(-25℃)/Z(+20℃)
3
3
3
5
5
6
Z(-40℃)/Z(+20℃)
6
6
6
6
6
-
耐久性
在125℃環境中,聯系施加直流電壓與額定紋波電流6000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,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
120
1k
10k
100K
額定電壓  
160
0.50
0.80
0.90
1.00
200
0.50
0.80
0.90
1.00
250
0.50
0.80
0.90
1.00
350
0.50
0.80
0.90
1.00
400
0.50
0.80
0.90
1.00
450
0.50
0.80 0.90
1.00


 尺寸 (mm)


ΦD
6.3
8
10
12
13
16 18 22
Φd
0.5 0.5
0.6
0.6
0.6
0.8
0.8
0.8
F
2.5
3.5 5.0 5.0
5.0
7.5 7.5 10
ΦD'
ΦD'+0.5max
L'
L'+2max

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