焊机SF-PEC系统列无感电容器

工艺

介质边缘加厚金属化薄膜

壳体阻燃ABS/PBT

内部填充环氧树脂

引出镀锡铜电

用途

该电容器广泛用于电力电子域中,起到隔直、母线侧高次谐波滤除、

IGBT尖峰吸收保护、阻尼、箝位等作用。

技术特点

低自感/低损耗/低ESR , 大工作电流及高的电流处理能力

高可靠性及长寿命      易安装、紧固

工作温度：-25℃+75℃         存贮温度：-40℃+85℃

执行标准：IEC61071

CBB15  CBB16 逆变焊机直流滤波电容器 

CBB15  CBB16 Welding inverter DC filter capacitor

外形图Outline Drawing

 

点

应用于大功率高频开关电源中高频脉冲电流吸收、滤波

等效串联电阻小，能承受较大的纹波电流和大电流冲击

自感小，高频特性好

有自愈性

寿命长

塑料外壳，树酯灌封

应用场合

用于高频开关电源中滤波、吸收、隔直、谐振电路

用于EMI电路，如高频逆变焊机、UPS、电动汽车等Features

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

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

Low Ls, good high frequency characteristics

Self-healing property

Long lifetime

Plastic case, resin sealing 

Applications

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

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



技术参数 Technical Specification

注：表中以外的规格和尺寸，可以商谈。

Note: Other specifications ａnd size outside table are negotiable.

 

 

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)

0.471200VDC71200≤101800V, 10S3000VAC,60S≤10×10-446×18×34

11200VDC151200≤101800V, 10S3000VAC,60S≤10×10-446×34×36

21200VDC251200≤101800V, 10S3000VAC,60S≤10×10-450×46×50

31200VDC351200≤101800V, 10S3000VAC,60S≤10×10-450×46×50

301250VDC30200≤101800V, 10S3000VAC,60S≤100×10-474×46×49

401250VDC40200≤101800V, 10S3000VAC,60S≤100×10-475×50×44

CBB16(SFPEC)

2500VAC251200≤101800V, 10S3000VAC,60S≤10×10-4ф63×49

3500VAC351200≤101800V, 10S3000VAC,60S≤10×10-4ф63×49

4500VAC501200≤101800V, 10S3000VAC,60S≤10×10-4ф63×49

5500VAC601300≤101800V, 10S3000VAC,60S≤10×10-4ф63×49

6500VAC801400≤101800V, 10S3000VAC,60S≤10×10-4ф76×49

101400VDC6200≤101800V, 10S3000VAC,60S≤30×10-4ф50×60

201400VDC10200≤101800V, 10S3000VAC,60S≤30×10-4ф50×60

50350VDC14200≤10600V, 10S3000VAC,60S≤30×10-4ф50×60

40800VDC10200≤101200V, 10S3000VAC,60S≤30×10-4ф40×60

60800VDC15200≤101200V, 10S3000VAC,60S≤30×10-4Ф60×60

100800VDC28200≤101200V, 10S3000VAC,60S≤30×10-4ф62×60

200800VDC26200≤101200V, 10S3000VAC,60S≤30×10-4ф60×110