LD 系列 Series
特点 Features
耐高纹波,耐高温,特长寿命,105℃ 6000小时~8000小时。
High Ripple Current High Temperature , extremely Long Life,
Life time 105℃ 6000hours~8000hours.
专为LED驱动电源设计制造。
Specially designed for light emitting diode lamp (LED) drive source.
RoHS指令已对应完毕。
Adapted to the RoHS directive.
主要技术性能 Specifications
项目 Items
特性 Characteristics
-40~+105℃
使用温度范围
Operating Temperature Range
额定电压范围
Rated Voltage Range
16~100V
160~450V
标称电容量范围
Nominal Capacitance Range
0.47~10000μF
标称电容量允许偏差
Capacitance Tolerance
±20%(120Hz, +20°C)
漏电流
I ≤ 0.01CV 或 3(μA) 2分钟 取较大者
(at 20℃, after 2 minutes)(whichever is greater)
I ≤0.02 CV+10μA (2分钟,20℃)
0.02CV+10μA (at 20℃ , after 2 minutes)
Leakage Current(+20℃)
UR (V)
16
25
35
50
63
100
0.09
450
0.20
损耗角正切值(tgδ)
Dissipation Factor (+20℃, 120Hz)
tgδ
0.16
160
0.15
0.14
200
0.15
0.12
250
0.15
0.10
350
0.20
0.09
400
0.20
U
R (V)
tgδ
容量大于1000μF者,每增加1000μF,其损耗角正切值增加0.02。
When nominal capacitance exceeds 1000μF,add 0.02 to the value above for each 1000μF increase.
UR (V)
16
8
25
6
35
6
50
6
63
4
100
4
160
6
200
6
250
6
350
7
400
7
450
9
温度特性 Temperature Characteristics
(Impedance ratio at 120Hz)
Z-40℃/Z+20℃
在+105℃ 条件下, 施加含额定纹波电流的额定电压,持续规定时间,并在+20℃下恢复16小时后,电容器应符合下列要求
The following specifications shall be met when the capacitors are restored to +20℃ for 16 hours after D.C. bias
rated ripple current is applied at +105℃, the peak voltage shall not exceed the voltage.
φ5~φ6.3
φ≥8
6000hours
8000hours
16WV~100WV
160WV~450WV
耐久性
Load Life
Time
:
8000hours
Capacitance change : ±20%初始测量值以内 ±20% of the initial measured value
Leakage current
Dissipation factor
: ≤初始规定值 ≤Initial specified value
: ≤2倍初始规定值 ≤2 times of the initial specified value
+105℃ 1000小时贮存后,恢复16小时后
After storage for 1000 hours at +105℃ and then resumed for 16 hours:
Capacitance change : ±20%初始测量值以内 ±20% of the initial measured value
高温贮存
Shelf Life
Leakage current
Dissipation factor
: ≤2倍初始规定值 ≤2 times of the initial specified value
: ≤2倍初始规定值 ≤2 times of the initial specified value
外形图及尺寸表 Case Size Table
单位 Unit: mm
5
6.3
2.5
0.5
8
10
5.0
0.6
12.5
5.0
16
18
7.5
0.8
D
F
2.0
0.5
3.5
7.5
0.8
0.5、0.6
0.6
d
﹝L<20﹞1.5
﹝L≥20﹞2.0
αMAX
βMAX
0.5
目录中记载的内容可能未经提示而变更。贵司在购买时请要求提供承认书,并以此为基准使用。
The contents recorded in the catalogue might be changed without any reminder.Please ask for providing the datasheet and take it as standard when purchasing.
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