电焊机电容Cbb15 1250vdc 40uf电路电容器

n 特点

² 应用于大功率高频开关电源中高频脉冲电流吸收、滤波

² 等效串联电阻小，能承受较大的纹波电流和大电流冲击

² 自感小，高频特性好

² 有自愈性

² 寿命长

² 塑料外壳，树酯灌封

n 应用场合

² 用于高频开关电源中滤波、吸收、隔直、谐振电路

² 用于EMI电路，如高频逆变焊机、UPS、电动汽车等

n Features

² Used to absorb or filter  high-frequency impulse in high-power high -frequency switch.

² Low ESR, high ripple current and large current shock handling capabilities 

² Low Ls, good high frequency characteristics

² Self-healing property

² Long lifetime

² Plastic case, resin sealing

n Applications

² Used in filter, absorption, blocking, resonance circuits of high-frequency switching power supply.

² Widely applied to EMI, such as high frequency welding inverter, UPS, electric vehicles, etc..

Cn

(μF)

Un

(V)

Imax

(A)

dv/dt (V/μs)

Ls

(nH)

U t-t 

(V)

U t-c 

(V)

tgδ

(20℃,10kHz)

Size

(mm)

CBB15(SFPEC)

0.47

1200VDC

7

1200

≤10

1800V, 10S

3000VAC,60S

≤10×10^-4

46×18×34

1

1200VDC

15

1200

≤10

1800V, 10S

3000VAC,60S

≤10×10^-4

46×34×36

2

1200VDC

25

1200

≤10

1800V, 10S

3000VAC,60S

≤10×10^-4

50×46×50

3

1200VDC

35

1200

≤10

1800V, 10S

3000VAC,60S

≤10×10^-4

50×46×50

30

1250VDC

30

200

≤10

1800V, 10S

3000VAC,60S

≤100×10^-4

74×46×49

40

1250VDC

40

200

≤10

1800V, 10S

3000VAC,60S

≤100×10^-4

75×50×44

CBB16(SFPEC)

2

500VAC

25

1200

≤10

1800V, 10S

3000VAC,60S

≤10×10^-4

ф63×49

3

500VAC

35

1200

≤10

1800V, 10S

3000VAC,60S

≤10×10^-4

ф63×49

4

500VAC

50

1200

≤10

1800V, 10S

3000VAC,60S

≤10×10^-4

ф63×49

5

500VAC

60

1300

≤10

1800V, 10S

3000VAC,60S

≤10×10^-4

ф63×49

6

500VAC

80

1400

≤10

1800V, 10S

3000VAC,60S

≤10×10^-4

ф76×49

10

1400VDC

6

200

≤10

1800V, 10S

3000VAC,60S

≤30×10^-4

ф50×60

20

1400VDC

10

200

≤10

1800V, 10S

3000VAC,60S

≤30×10^-4

ф50×60

50

350VDC

14

200

≤10

600V, 10S

3000VAC,60S

≤30×10^-4

ф50×60

40

800VDC

10

200

≤10

1200V, 10S

3000VAC,60S

≤30×10^-4

ф40×60

60

800VDC

15

200

≤10

1200V, 10S

3000VAC,60S

≤30×10^-4

ф50×60

100

800VDC

28

200

≤10

1200V, 10S

3000VAC,60S

≤30×10^-4

ф62×60

200

800VDC

26

200

≤10

1200V, 10S

3000VAC,60S

≤30×10^-4

ф60×110