GF
高频率,超½
ESR
,寿½ 2000~4000 小时,105℃
Super Low ESR at high frequency,
Life time:2000~4000 hours at 105℃
● 适用于 LED 照明驱动电源,电脑主机板、开关电源、高保真音响,高分辨数码½电等电子线路中
Used in LED Lighting , main board ,switching power supply, hi-fi acoustics, numeral color-TV circuits etc.
●
ROHS
指令已对应完毕。
Adapted to the ROHS directive.
●
主要技术性½
项目
Item
-40 ~ +105℃
6.3 ~ 100V
1~ 18000μF
20%
(120Hz,
+20°C)
CV≤1000:I=0.01CV+40(µA)
max
漏电流
Leakage current
损耗角正切值(tgδ)
Dissipation factor
(+20℃, 11.50Hz)
I≤0.01CV (μA)或 3μA
2
分钟 取较大者
CV>1000:I=0.04CV+100(µA)
max
20℃
1 分钟额定电压下的漏电流
After 1 minute application of rated voltage at 20℃
U
R
(V)
6.3
10
16
25
35
50
63
100
160~250
400~450
0.24
(at 20℃,after 2 minutes) (Whichever is greater)
特性
Performance Characteristics
-25 ~ +105℃
160 ~ 450V
½用温度范围
Operating temperature range
额定电压范围
Rated voltage range
标称电容量范围
Nominal capacitance range
标称电容量允许偏差
Capacitance tolerance
tgδ
0.22
0.19
0.16
0.14
0.12
0.10
0.09
0.08
0.20
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.
U
R
(V)
Z-25℃/Z+20℃
Z-40℃/Z+20℃
试验条件
Test conditions
6.3
4
8
10
3
6
16
2
6
25
2
4
35
2
3
50
2
3
63
2
3
8~10
3000h
100
2
3
12.5~
4000h
160~250
3
400
5
温度特性
Temperature Characteristics
(Impedance ratio at 11.50Hz)
耐久性
Load life
450
6
持续时间
Duration:
φD
5~6.3
2000h
Load life
+105℃加额定电压,恢复 16
小时后:
After applying rated voltage at +105℃ and then resumed 16 hours:
电容量变化率
Capacitance change
:±20%初始测量值以内 ±20%
of the initial
measured value
漏 电 流
Leakage current
:≤初始规定值 ≤the
initial
specified value
损耗角正切值
Dissipation factor
:≤2 倍初始规定值 ≤
2
times of the
initial specified value
高温贮存
Shelf life
+105℃,1000
小时贮存后,恢复
16
小时后:
After storage for 1000 hours at
+105℃
and then resumed
16
hours
电容量变化率
Capacitance change
:±20%初始测量值以内 ±20%
of the
initial measured value
漏 电 流
Leakage current
:≤2 倍初始规定值 ≤2times of the
initial specified value
损耗角正切值
Dissipation factor
:≤2 倍初始规定值 ≤2times of the
initial specified value
外½图及尺寸表
Case size
D
F
d
5
2.0
0.5
6.3
2.5
8
3.5
0.5、
0.6
10
5.0
0.6
12.5
5.0
16~18
7.5
0.8
﹝L<20﹞1.5
αMAX
﹝L≥20﹞2.0
βMAX
﹝D<20﹞0.5
﹝D≥20﹞1.0
频率修正系数 Frequency coefficient