长寿命LED驱动电路专用电解电容器应用特性分析上海LED论坛

1、关于超长寿命电解电容器制造技术的专利关于超长寿命电解电容器制造技术的专利200710045270.4200710045270.4发明专利发明专利200810201051.5200810201051.5200810201050.0200810201050.0200910196995.2200910196995.2201020657959.X201020657959.X实用新型专利实用新型专利201020657951.3201020657951.3201020657954.7201020657954.7201020657952.8201020657952.8200720073854.8200720

2、073854.8200720073856.7200720073856.7200620046269.4200620046269.4200720074084.9200720074084.9200720073855.2200720073855.2200820153684.9200820153684.9200720074085.3200720074085.3200820153932.X200820153932.X6.84NO.国产国产6.8/400 10*17 LKGRubycon：6.8/400 10*16 BXAC(mF)DFLC(A)C(mF)DFLC(A)B16.824.387.46.704.

3、466.8B26.844.397.66.754.446.6B36.874.577.36.724.457.2B46.844.447.46.734.267.0B56.854.267.66.644.347.4B66.844.337.66.724.367.0B76.844.357.06.634.347.0B86.844.437.26.804.436.8B96.844.427.66.724.406.8B106.864.506.86.744.186.6平均值平均值4.417.46.724.376.9NO.国产国产470/25 10*17 LKGRubycon：470/25 10*12.5 ZLHC(mF)

4、C/C()DFLC(A) C(mF) C/C()DFLC(A)B16.54-4.118.866.66.32 -5.67 9.64 6.2 B26.52-4.687.966.66.24 -7.56 10.13 6.6 B36.53-4.957.646.46.34 -5.65 9.99 6.8 B46.52-4.689.126.66.34 -5.79 9.76 6.8 B56.49-5.268.866.46.22 -6.33 9.64 6.8 B66.52-4.688.466.46.36 -5.36 9.52 6.6 B76.54-4.398.436.66.42 -3.17 10.24 6.8 B

5、86.53-4.538.376.66.47 -4.85 10.36 6.8 B96.47-5.419.076.46.37 -5.21 1.52 6.8 B106.52-4.967.886.46.37 -5.49 10.37 6.6 平均值平均值6.52-4.768.476.56.35 -5.51 9.12 6.7 NO.国产国产6.8/400 10*17 LKGRubycon：6.8/400 10*16 BXAC(mF)C/C()DFLC(A) C(mF) C/C()DFLC(A)B16.35-6.8910.116.46.17-7.9111.146.2B26.33-7.4610.126.46.

6、19-8.3012.166.2B36.34-7.719.936.26.15-8.4811.566.4B46.36-7.0210.246.26.19-8.0211.466.4B56.37-7.0110.166.26.16-7.2311.496.4B66.33-7.4610.276.46.24-7.1412.136.6B76.34-7.319.966.26.22-6.1812.246.6B86.30-7.899.886.26.23-8.3812.376.4B96.40-6.4310.256.46.23-7.2911.426.6B106.35-7.4310.436.46.21-7.8611.686.

7、2平均值平均值6.35-7.2610.146.36.20-7.6811.776.406.12NO.国产国产6.8/400 10*17 LKGRubycon：6.8/400 10*16 BXAC(mF)C/C()DFLC(A) C(mF) C/C()DFLC(A)B16.16-9.6811.966.05.88-12.2413.546.0B26.14-10.2312.256.05.97-11.5613.146.2B36.13-10.7711.885.85.91-12.0514.186.2B46.15-10.0911.645.85.92-12.0414.096.2B56.17-9.9311.496.

8、05.89-11.3014.525.8B66.12-10.5312.325.85.94-11.6113.965.8B76.09-10.9612.455.85.83-12.0713.676.0B86.11-10.6712.365.85.92-12.9413.736.0B96.04-11.7012.476.05.94-11.6114.246.2B106.09-11.2211.396.05.97-11.4214.366.2平均值平均值-10.5812.025.95.92-11.8813.946.1-10.61NO.国产国产6.8/400 10*17 LKGRubycon：6.8/400 10*16

9、BXAC(mF)C/C()DFLC(A) C(mF) C/C()DFLC(A)B16.16-9.6814.365.65.86-12.5416.136.0B26.14-10.2314.525.65.84-13.4815.465.8B36.13-10.7714.635.45.82-13.3915.965.6B46.15-10.0914.565.65.80-13.8216.475.5B56.17-9.9315.175.65.82-12.3516.425.6B66.12-10.5315.245.45.79-13.8416.375.6B76.07-11.2614.965.65.78-12.8216.54

10、5.4B86.11-10.6715.245.65.86-13.8216.415.4B96.04-11.7015.265.25.84-13.1015.965.6B106.09-11.2214.965.25.82-13.6515.885.8平均值平均值6.1214.895.55.82-13.2816.165.6NO.国产国产6.8/400 10*17 LKGRubycon：6.8/400 10*16 BXAC(mF)C/C()DFLC(A)C(mF)C/C()DFLC(A)B16.00-12.0216.145.25.76-14.0318.146.2B25.98-12.5717.125.25.67-

11、16.0018.166.4B35.96-13.2516.465.25.80-13.6917.966.2B45.88-14.0416.375.05.70-15.3018.465.8B55.96-12.9914.245.25.72-13.8618.516.0B65.94-13.1617.466.05.71-15.0318.946.5B75.86-14.3317.696.25.66-14.6318.906.2B85.94-13.1616.275.25.74-15.5917.885.8B95.88-14.0416.436.25.61-16.5218.526.4B105.94-13.4117.165.4

12、5.63-16.4718.466.2平均值平均值5.93-13.3016.535.55.70-15.1218.396.2初值范围初值范围: Cap:5.448.16uF, DF 10, LC64.4uA终值范围终值范围: Cap: Initial value 20 %, DF20%, LC64.4uACAP变化值：符合要求；变化值：符合要求；DF：符合要求；：符合要求；LC：平均值为：平均值为 6.2 uA,符合要求符合要求RUBYCON BXC系列电解电容器系列电解电容器额定电容额定电容量量（F）外形尺寸外形尺寸DDL L（mmmm）额定纹波电流额定纹波电流mArms/105，100kHz1

13、00kHz阻抗（阻抗（MAX）20，100kHz100kHz-10-10，100kHz100kHz6.8/400V10 01616280国产国产LKG系列电解电容器系列电解电容器6.8/400V10 01717RUBYCON BXA系列电解电容器系列电解电容器6.8/400V10 01616220国产国产LKF系列电解电容器系列电解电容器6.8/400V10 017172005.72NO.国产国产470/25 10*17 LKGRubycon：470/25 10*12.5 ZLHC(mF)DFLC(A)C(mF)DFLC(A)B10.4462.0334.00.4323.0534.0B20.44

14、52.0536.00.4293.1432.0B30.4462.2236.00.4293.0833.0B40.4462.1534.00.4313.0734.0B50.4452.0132.00.4283.0336.0B60.4472.0834.00.4313.1234.0B70.4442.0836.00.4303.0036.0B80.4452.1034.00.4323.1236.0B90.4462.0532.00.4293.0638.0B100.4461.9434.00.4313.1734.0平均值平均值0.4462.0734.20.4303.0834.7NO.国产国产470/25 10*17 L

15、KGRubycon：470/25 10*12.5 ZLHC(mF)C/C()DFLC(A) C(mF) C/C()DFLC(A)B10.443-0.672.4228.00.423-2.083.9530.0B20.442-0.672.6428.00.424-1.173.9928.0B30.441-1.123.0728.00.419-2.333.9228.0B40.442-0.903.0230.00.424-1.624.0830.0B50.444-0.222.9630.00.420-1.874.0230.0B60.444-0.672.8530.00.419-2.784.0428.0B70.442-

16、0.453.2428.00.418-2.794.0330.0B80.442-0.673.5224.00.424-1.854.1130.0B90.443-0.673.6428.00.424-1.173.9332.0B100.443-0.673.3728.00.425-1.394.0428.0平均值平均值0.443-0.673.0728.20.422-1.914.0129.4NO.国产国产470/25 10*17 LKGRubycon：470/25 10*12.5 ZLHC(mF)C/C()DFLC(A) C(mF) C/C()DFLC(A)B10.439-1.574.1624.00.413-4.

17、406.0724.0B20.440-1.124.2424.00.410-4.436.2424.0B30.436-2.244.2526.00.412-3.966.2526.0B40.438-1.795.0726.00.414-3.946.2424.0B50.439-1.354.2524.00.411-3.976.2424.0B60.436-2.465.0724.00.413-4.185.9326.0B70.436-1.804.3626.00.413-3.956.9624.0B80.436-2.024.2424.00.414-4.176.4224.0B90.435-2.474.3626.00.41

18、2-3.966.7226.0B100.436-2.244.4926.00.413-4.186.7124.0平均值平均值0.437-1.914.4525.00.413-4.116.3824.6NO.国产国产470/25 10*17 LKGRubycon：470/25 10*12.5 ZLHC(mF)C/C()DFLC(A) C(mF) C/C()DFLC(A)B10.433-2.916.3224.00.402-6.948.9620.0B20.436-2.027.1422.00.400-6.768.8822.0B30.436-2.246.2424.00.401-6.538.7924.0B40.43

19、6-2.246.2424.00.398-7.669.1226.0B50.435-2.256.6020.00.396-7.489.2420.0B60.435-2.686.3720.00.400-7.199.3626.0B70.432-2.707.0620.00.404-6.059.1724.0B80.435-2.257.2424.00.401-7.189.0526.0B90.435-2.477.1924.00.399-6.999.6724.0B100.436-2.246.5422.00.405-6.039.2422.0平均值平均值0.435-2.406.6922.40.401-6.889.152

20、3.4NO.国产国产470/25 10*17 LKGRubycon：470/25 10*12.5 ZLHC(mF)C/C()DFLC(A) C(mF) C/C()DFLC(A)B10.430-3.598.8620.00.392-9.2611.1418.0B20.430-3.378.9720.00.392-8.6211.2418.0B30.429-3.819.4518.00.391-8.8612.0720.0B40.428-4.049.8618.00.392-9.0511.9620.0B50.428-3.828.6422.00.392-8.4111.2418.0B60.427-4.478.742

21、0.00.392-9.0511.6916.0B70.427-3.838.2720.00.391-9.0711.4618.0B80.427-4.049.1220.00.391-9.4911.3716.0B90.430-3.599.3618.00.390-9.0911.2420.0B100.432-3.149.4518.00.391-9.2812.1120.0平均值平均值0.429-3.779.0719.40.391-9.0211.5518.4NO.国产国产470/25 10*17 LKGRubycon：470/25 10*12.5 ZLHC(mF)C/C()DFLC(A) C(mF) C/C()

22、DFLC(A)B10.421-5.6111.1222.00.388-10.1913.1422.0B20.420-5.6211.2422.00.382-10.9613.2724.0B30.419-6.0511.4620.00.382-10.9613.6724.0B40.419-6.0512.0420.00.382-11.3713.2422.0B50.416-6.5212.2722.00.381-10.9813.7524.0B60.420-6.0411.2118.00.380-11.8313.5524.0B70.421-5.1812.1418.00.381-11.4013.6422.0B80.41

23、9-5.8411.9620.00.381-11.8114.2720.0B90.419-6.0511.6420.00.383-10.7214.1118.0B100.416-6.7311.5318.00.382-11.3713.6120.0平均值平均值0.419-5.9711.6620.00.382-11.1613.6322.0NO.国产国产470/25 10*17 LKGRubycon：470/25 10*12.5 ZLHC(mF)C/C()DFLC(A)C(mF)C/C()DFLC(A)B10.411-7.8514.4218.0C(mF)C/C()DFLC(A)B20.410-7.8714.2

24、016.00.381-11.8116.1418.0B30.409-8.3014.1916.00.380-11.4217.1520.0B40.408-8.5215.1220.00.379-11.6616.1520.0B50.408-8.3114.9624.00.376-12.7616.4118.0B60.409-8.5015.2422.00.376-12.1516.4222.0B70.409-7.8815.3621.00.381-11.6016.3724.0B80.408-8.3115.3922.00.380-11.6315.1720.0B90.409-8.3015.4218.00.380-12.0417.0718.0B100.407-8.7415.1920.00.380-11.4215.3620.0平均值平均值0.409-8.2614.9519.70.379-12.0616.7520.0初始值范围初始值范围: Cap:37