LED电源/电动车充电器专业电容

厂商 :华凯电容(深圳)有限公司

广东 深圳市
  • 主营产品:
  • 高频低阻电解电容器
  • 长寿命电解电容器
  • 轴向型电解电容器
联系电话 :15817353058
商品详细描述

供应LED电源/电动车充电器专业电解电容,驱动电源专业长寿命高频低阻电容


LRF 105℃,长寿命, 低阻抗品 
1.低阻抗,长寿命,105°c3000小时

Low Impedance,Load life,at 105℃3000hrs. 
2.实用数码彩电,变频空调、数字音响等电子线路的开关电源部分。 
Used in power supper ofnumeral color-TV,frequency conversion.

Specifications


No

Item

Performance

1

使用温度范围

OperatingTemperatureRange

-40 to + 105°c

2

定格电压范围

RatedWorkinoltageRange

6.3-100V.DC

3

静电容量范围

Capacitance Tolerance

0.47-15000?F

4

静电容量容许差

Capacitance Tolerance

±20% (at+250C,120HZ)

5

泄漏电流

Leakage Current

           I0.02V (uA)  or 4(?A) after one minutes

6

损失角

Dissipation Factor(tanδ)

(120Hz\+25℃)

Working Voltage

6.3

10

16

25

35

50

63

100

tanδ max.

0.22

0.19

0.16

0.14

0.12

0.10

0.08

0.08

For capacitance value >1000?F, add 0.02 per another 1000?F

7

温度特性(at 120 Hz)

Characteristics at low temperature (stability at 120HZ)

Working Voltage (V)

6.3

10

16

25

35

50

63

100

-25℃/+20℃

4

4

4

3

3

2

2

2

-40/℃+20℃

8

8

8

3

3

3

3

3

For capacitance value >1000?F,Add 0.5 per another 1000?F for -25℃/+25℃.

Add 1.0r another 1000?F for -40℃/+20℃

8

高温负荷特性

High Temperature Loading

After 3000hrs. application of DC rated working voltage at +105℃.

The capacitor shall meet the following limits:

Post test requirements at + 25℃

Leakage current

 the Initial specified value

Capacitance change

±20% of initial measured value

Dissipation Factor(tanδ)

200% of initial specified value

9

高温无负荷特性

Shelf Life

After storage for 500hrs. at+105℃ with no voltage applied.

Post test requirements at+25℃

Same limits for high temperature lading.

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