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                DC support capacitor

                DC support capacitor, also known as DC-Link capacitor. DC support capacitor belongs to one kind of passive devices. DC support capacitors mainly use polypropylene film dielectric DC support capacitors, which have the advantages of high voltage resistance, high current resistance, low impedance, low inductance, small capacity loss, small leakage current, good temperature performance, fast charging and discharging speed, long service life (about 100,000 hours), good safety, explosion-proof stability, and convenient installation without polarity. It is widely used in power electronics industry.
                Product Features Product Specifications Product Certification
                FEATURE
                 
                • Long life span
                • Strong ability to withstand ripple current
                • Small equivalent series resistance and low stray inductance
                • Strong self-healing ability
                 
                Application 
                 
                Applied to DC Filtering

                ★技術要求

                引用標準

                GB/T17702,IEC61071 

                氣候類別 

                40/85/21

                工作溫▓度範圍(外殼)

                -40~85

                電壓範圍 

                500~1100V.DC

                容量範圍 

                5~100μF

                容量允許偏差

                ±5%(J)/±10%(K)

                損耗角正切』值

                ≤10×10-4

                耐電壓 

                1.5Un(60S,20±5℃)

                絕緣電阻 

                ≥10 000s (20±5℃ 100V.DC 60S)

                過電壓 

                1.1Un 30% of on-load-dur.·0

                1.15Un 30min/day 

                1.2Un 5min/day

                1.3Un 1min/day

                最高≡使用海拔ξ 

                2000m

                預期壽命

                100 000h(Un,θhs=70℃)

                失效率

                50FIT

                備註:如果海拔使用高度超過2000m,應該考慮海拔對對↓流冷卻和外絕緣↙的影響

                 

                ★技術參數

                500VDC 

                Cn

                (μF)

                Dimension(mm)

                dv/dt

                (V/μs)

                Irms@60℃@10KHz(A)

                ESR@1KHz(mΩ)

                Part number

                L

                B

                H

                 P

                P2

                d

                16

                42.5

                22

                30

                37.5

                 

                1.2

                20

                10

                7.9

                 

                25

                42.5

                28

                37

                37.5

                 

                1.2

                20

                12

                5.5

                 

                25

                42.5

                28

                37

                37.5

                10

                1.2

                20

                14

                5.3

                 

                35

                42.5

                30

                45

                37.5

                 

                1.2

                20

                12

                4.0

                 

                35

                42.5

                30

                45

                37.5

                20

                1.2

                20

                17

                3.8

                 

                40

                42.5

                33

                45

                37.5

                 

                1.2

                20

                12

                3.6

                 

                40

                42.5

                33

                45

                37.5

                20

                1.2

                20

                19

                3.5

                 

                50

                57.5

                30

                45

                52.5

                 

                1.2

                13

                12

                5.2

                 

                50

                57.5

                30

                45

                52.5

                20

                1.2

                13

                17

                5.0

                 

                65

                57.5

                35

                50

                52.5

                 

                1.2

                13

                12

                4.5

                 

                65

                57.5

                35

                50

                52.5

                20

                1.2

                13

                20

                4.3

                 

                90

                57.5

                42.5

                50

                52.5

                20

                1.2

                13

                25

                3.7

                 

                100

                57.5

                35

                50

                52.5

                20

                1.2

                10

                20

                3.0

                 

                 

                800VDC/900VDC 

                Cn

                (μF)

                Dimension(mm)

                dv/dt

                (V/μs)

                Irms@60℃@10KHz(A)

                ESR@1KHz(mΩ)

                Part number

                L

                B

                H

                P

                P2

                d

                10

                42.5

                22

                30

                37.5

                 

                1.2

                30

                8

                9.5

                 

                15

                42.5

                28

                37

                37.5

                 

                1.2

                30

                11

                6.5

                 

                15

                42.5

                28

                37

                37.5

                 

                1.2

                30

                11

                6.0

                 

                20

                42.5

                30

                45

                37.5

                 

                1.2

                30

                12

                5.0

                 

                20

                42.5

                30

                45

                37.5

                20

                1.2

                30

                13

                4.5

                 

                22

                42.5

                33

                45

                37.5

                 

                1.2

                30

                12

                4.6

                 

                30

                57.5

                30

                45

                52.5

                 

                1.2

                20

                12

                6.4

                 

                30

                57.5

                30

                45

                52.5

                20

                1.2

                20

                15

                5.9

                 

                40

                57.5

                35

                50

                52.5

                 

                1.2

                20

                12

                4.9

                 

                40

                57.5

                35

                50

                52.5

                20

                1.2

                20

                19

                4.4

                 

                55

                57.5

                42.5

                56

                52.5

                20

                1.2

                20

                24

                3.0

                 

                 

                1100VDC/1200VDC 

                Cn

                (μF)

                Dimension(mm)

                dv/dt

                (V/μs)

                Irms@60℃@10KHz(A)

                ESR@1KHz(mΩ)

                 

                L

                B

                H

                P

                P2

                d

                6

                42.5

                22

                30

                37.5

                 

                1.2

                39

                8

                12

                 

                10

                42.5

                28

                37

                37.5

                 

                1.2

                39

                10

                8.0

                 

                10

                42.5

                28

                37

                37.5

                10

                1.2

                39

                10

                7.5

                 

                14

                42.5

                30

                45

                37.5

                 

                1.2

                39

                13

                5.8

                 

                14

                42.5

                30

                45

                37.5

                20

                1.2

                39

                13

                5.3

                 

                15

                42.5

                33

                45

                37.5

                 

                1.2

                39

                13

                5.5

                 

                15

                42.5

                33

                45

                37.5

                20

                1.2

                39

                15

                5.0

                 

                22

                57.5

                30

                45

                52.5

                 

                1.2

                26

                13

                7.2

                 

                22

                57.5

                30

                45

                52.5

                20

                1.2

                26

                16

                6.7

                 

                25

                57.5

                35

                50

                52.5

                 

                1.2

                26

                14

                6.4

                 

                25

                57.5

                35

                50

                52.5

                20

                1.2

                26

                18

                5.9

                 

                40

                57.5

                42.5

                56

                52.5

                20

                1.2

                26

                25

                3.5