High Frequency Switching Power Supply Filter Capacitor

High Frequency Switching Power Supply Filter Capacitor

Merchandise details

Outline Drawing

 

Cn
(μF)
Un
(V)
Imax
(A)
dv/dt (V/μs) Ls
(nH)
U t-t 
(V)
U t-c 
(V)
tgδ
(20ºC,10kHz)
Dimension
(mm)
CBB15(SFPEC)
.forty seven 1200VDC seven 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 twenty five 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 50×46×50
3 1200VDC 35 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-4 50×46×50
thirty 1250VDC thirty two hundred ≤10 1800V, 10S 3000VAC,60S ≤100×10-four 74×46×49
forty 1250VDC forty 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 63×49
three 500VAC 35 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 63×49
4 500VAC fifty 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 eighty 1400 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 76×49
ten 1400VDC 18 200 ≤10 1800V, 10S 3000VAC,60S ≤30×10-4 50×60
twenty 1400VDC 35 200 ≤10 1800V, 10S 3000VAC,60S ≤50×10-four 50×60
50 350VAC 35 two hundred ≤10 600V, 10S 3000VAC,60S ≤55×10-4 50×60

Purposes:
one.Utilized in filter,absorption,blocking,resonance circuits of higher-frequency swiching energy offer.
2.Widely applied to EMI, Such as high frequency welding inverter, UPS, electric vehicles, etc.

Overview
CZPT Specifications

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)
Check voltage terminal to terminal Utt (one.three~one.five)Un for 10 seconds
Examination voltage terminal to terminal Ute (2Un+one thousand)VAC-50Hz for sixty seconds
Permissible Relative Humidity seventy five% Once-a-year average≤on 30 days/yr
Climatic Classification IEC forty/eighty five/21
Situation Parts 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 commonly utilised in the filed of energy electronics and has the function of isolating the immediate recent, filtering out the higher-purchase harmonics on the bus aspect, absorbing and defending IGBT spikes, damping, clamping and the like.Static frequency converter for present day variable speed transmisson, in which the switching function of semiconductor generates a lot of parasitic singal, therefore,capactiors are needed to filter, eradicate ripples and harmonics in the circuit. The self-healing metallized movie capacitor can be used as a direct current link and harmonic filtering of an intermediate circuit, and can also be used as an embedding and absorbing capacitor in a contorl circuit.The raw material of the capacitor has undergone a particular metallzation coating -zHangCZPTan sq. resistance. By carrying out a particular vacuum evaporation approach on oneside of the polypropylene foundation movie, the thickness of the coating layer is diverse positions of the film.The capability of capacitor to handle massive present can be significantly improved by rising the plant degere at the link lead.

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

Organization Profile

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High Frequency Switching Power Supply Filter Capacitor