DC Power Capacitor for Welding Inveter Machines
China DC Power Capacitor for Welding Inveter Machines, Find details about China Power Capacitor, Film Capacitor from DC Power Capacitor for Welding Inveter Machines
Basic Info.
Model NO.
CBB15 CBB16
Electrolyte
Film Capacitor
Usage
EMI, Welding Machine, UPS, Electric Vehicles etc
Tuning
polypropylene capacitor
Filter
Film Capacitor
Model No.
SFPEC
Rated Voltage
200~3000VAC
Operating Temperature
40/70/21 or 40/85/21
Capacitance Tolerance
±5%
Class of Operation
Class B, Class C
MOQ
1 PCS
Shape
Squareness
Capacitor Case
Plastic
Export Market
Global
Port
Shanghai or ningbo
Trademark
Saifu
Transport Package
Capacitors Standard Export Packing Carton
Specification
Welding Inverter Capacitor(CBB15/CBB16)
Origin
China
HS Code
853225900
Model NO.
CBB15 CBB16
Electrolyte
Film Capacitor
Usage
EMI, Welding Machine, UPS, Electric Vehicles etc
Tuning
polypropylene capacitor
Filter
Film Capacitor
Model No.
SFPEC
Rated Voltage
200~3000VAC
Operating Temperature
40/70/21 or 40/85/21
Capacitance Tolerance
±5%
Class of Operation
Class B, Class C
MOQ
1 PCS
Shape
Squareness
Capacitor Case
Plastic
Export Market
Global
Port
Shanghai or ningbo
Trademark
Saifu
Transport Package
Capacitors Standard Export Packing Carton
Specification
Welding Inverter Capacitor(CBB15/CBB16)
Origin
China
HS Code
853225900
Product Desciption
Product information
Outline Drawing
Applications:
1.Used in filter,absorption,blocking,resonance circuits of high-frequency swiching power supply.
2.Widely applied to EMI, Such as high frequency welding inverter, UPS, electric vehicles, etc.
Overview
Technical Specifications
Product Description
This capacitor is widely used in the filed of power electronics and has the function of isolating the direct current, filtering out the high-order harmonics on the bus side, absorbing and protecting IGBT spikes, damping, clamping and the like.Static frequency converter for modern variable speed transmisson, in which the switching function of semiconductor generates many parasitic singal, therefore,capactiors are needed to filter, eliminate ripples and harmonics in the circuit. The self-healing metallized film capacitor can be used as a direct current connection 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 special metallzation coating -zhebian square resistance. By carrying out a special vacuum evaporation process on oneside of the polypropylene base film, the thickness of the coating layer is different positions of the film.The ability of capacitor to handle large current can be greatly improved by increasing the plant degere at the connection lead.
Features:
1.Used to absorb or filter high-frequency impulse in high-power high-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.Plastic case, Filled with resin
Company Profile
Related Products
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) | 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 | 63×49 |
| 3 | 500VAC | 35 | 1200 | ≤10 | 1800V, 10S | 3000VAC,60S | ≤10×10-4 | 63×49 |
| 4 | 500VAC | 50 | 1200 | ≤10 | 1800V, 10S | 3000VAC,60S | ≤10×10-4 | 63×49 |
| 5 | 500VAC | 60 | 1300 | ≤10 | 1800V, 10S | 3000VAC,60S | ≤10×10-4 | 63×49 |
| 6 | 500VAC | 80 | 1400 | ≤10 | 1800V, 10S | 3000VAC,60S | ≤10×10-4 | 76×49 |
| 10 | 1400VDC | 18 | 200 | ≤10 | 1800V, 10S | 3000VAC,60S | ≤30×10-4 | 50×60 |
| 20 | 1400VDC | 35 | 200 | ≤10 | 1800V, 10S | 3000VAC,60S | ≤50×10-4 | 50×60 |
| 50 | 350VAC | 35 | 200 | ≤10 | 600V, 10S | 3000VAC,60S | ≤55×10-4 | 50×60 |
Applications:
1.Used in filter,absorption,blocking,resonance circuits of high-frequency swiching power supply.
2.Widely applied to EMI, Such as high frequency welding inverter, UPS, electric vehicles, etc.
Overview
Technical Specifications
| Reference Standards | 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 | 3x10-3(100Hz,20°C) |
| Test voltage terminal to terminal Utt | (1.3~1.5)Un for 10 seconds |
| Test voltage terminal to terminal Ute | (2Un+1000)VAC-50Hz for 60 seconds |
| Permissible Relative Humidity | 75% Annual average≤on 30 days/year |
| Climatic Category IEC | 40/85/21 |
| Case Components | Aluminium,plastic,304stainlesssteel |
| Terminals | Tinned brass fastons or screws |
| Installation | Whatever Position |
| Life Expectancy | ≥100.000hours at Un |
| Failure Rate | 50 FIT |
| Recommended torque for screw connrctions | Internal thread M6-3Nm,M8-6Nm |
Product Description
This capacitor is widely used in the filed of power electronics and has the function of isolating the direct current, filtering out the high-order harmonics on the bus side, absorbing and protecting IGBT spikes, damping, clamping and the like.Static frequency converter for modern variable speed transmisson, in which the switching function of semiconductor generates many parasitic singal, therefore,capactiors are needed to filter, eliminate ripples and harmonics in the circuit. The self-healing metallized film capacitor can be used as a direct current connection 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 special metallzation coating -zhebian square resistance. By carrying out a special vacuum evaporation process on oneside of the polypropylene base film, the thickness of the coating layer is different positions of the film.The ability of capacitor to handle large current can be greatly improved by increasing the plant degere at the connection lead.
Features:
1.Used to absorb or filter high-frequency impulse in high-power high-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.Plastic case, Filled with resin
Company Profile
Related Products
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