Electronic Component CBB15 CBB16 5UF 500V capacitor for Welding machine

Electronic Component CBB15 CBB16 5UF 500V capacitor for Welding machine

Product info

Define Drawing


dv/dt (V/μs) Ls
U t-t 
U t-c 
.forty seven 1200VDC 7 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 46×18×34
one 1200VDC fifteen 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-4 46×34×36
two 1200VDC twenty five 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 50×46×50
three 1200VDC 35 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-4 50×46×50
30 1250VDC thirty two hundred ≤10 1800V, 10S 3000VAC,60S ≤100×10-four 74×46×49
40 1250VDC forty 200 ≤10 1800V, 10S 3000VAC,60S ≤100×10-four 75×50×44
two 500VAC 25 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 63×49
3 500VAC 35 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 63×49
four 500VAC 50 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-4 63×49
5 500VAC 60 1300 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 63×49
6 500VAC 80 1400 ≤10 1800V, 10S 3000VAC,60S ≤10×10-4 76×49
10 1400VDC eighteen two hundred ≤10 1800V, 10S 3000VAC,60S ≤30×10-4 50×60
20 1400VDC 35 two hundred ≤10 1800V, 10S 3000VAC,60S ≤50×10-four 50×60
fifty 350VAC 35 200 ≤10 600V, 10S 3000VAC,60S ≤55×10-4 50×60

1.Used in filter,absorption,blocking,resonance circuits of substantial-frequency swiching electricity supply.
two.Widely applied to EMI, Such as high frequency welding inverter, UPS, electric vehicles, etc.

CZPT Requirements

Reference CZPTs IEC61071,1EC61881
Operating Temperature -40°C to +70°C
Storage Temperature -40°C to +85°C
Hotspot +70°C(oil),+85°C(dry)
Capacitance Tolerance ±5% or ±10%
Tanδ 3×10-3(100Hz,20°C)
Test voltage terminal to terminal Utt (one.three~1.five)Un for 10 seconds
Test voltage terminal to terminal Ute (2Un+one thousand)VAC-50Hz for sixty seconds
Permissible Relative Humidity seventy five% Yearly average≤on thirty times/calendar year
Climatic Classification IEC forty/eighty five/21
Situation Factors Aluminium,plastic,304stainlesssteel
Terminals Tinned brass fastons or screws
Set up Whatever Position
Life Expectancy ≥100.000hours at Un
Failure Rate 50 FIT
CZPTmmended torque for screw connrctions Internal thread M6-3Nm,M8-6Nm

Product Description
This capacitor is extensively utilised in the filed of power electronics and has the perform of isolating the direct recent, filtering out the substantial-get harmonics on the bus side, absorbing and defending IGBT spikes, damping, clamping and the like.Static frequency converter for contemporary variable pace transmisson, in which the switching operate of semiconductor generates a lot of parasitic singal, as a result,capactiors are required to filter, remove ripples and harmonics in the circuit. The self-therapeutic metallized movie capacitor can be utilised as a direct present link and harmonic filtering of an intermediate circuit, and can also be used as an embedding and absorbing capacitor in a contorl circuit.The uncooked content of the capacitor has undergone a specific metallzation coating -zHangCZPTan square resistance. By carrying out a specific vacuum evaporation process on oneside of the polypropylene base movie, the thickness of the coating layer is different positions of the movie.The potential of capacitor to manage big present can be significantly enhanced by escalating the plant degere at the relationship guide.

1.Used to soak up or filter large-frequency impulse in substantial-energy large-frequency swich
two.Low ESR, high ripple current and large current shock handling capabilities 
3. Low Ls, good high frequency characteristics
four.Self-healing property
5.Long lifetime
 6.CZPT case, Filled with resin

Business Profile

Relevant Goods


Electronic Component CBB15 CBB16 5UF 500V capacitor for Welding machine