supply welding machines DC capacitor factory manufacturer 1200VDC 0.47uf 1uf 2uf 30uf 40uf made in china

Price: 1.0~5.0 USD
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Basic Info.
  • Application: Power 
  • Package Type: Throught Hole 
  • Type: Polypropylene Film Capacitor 
  • Brand Name: csf 
  • Capacitance: 0.47uf-50uf 
  • Rated Voltage: 1200VDC-1800VDC 
  • Operating Temperature: -40℃ to +70℃/85℃ 
  • type: inverter welding machine capacitor 
  • material: metalized polypropylene 
  • Capacitance range: 0.47uf-50uf 
  • Voltage range: 1200VDC-1800VDC 
  • Operating Temperature: -40℃ to +70℃/85℃ 
  • standard: IEC61071 IEC61881 
  • fillng: filled with resin 
  • Place of Origin: Anhui  
  • Min.Order: 1 Set/Sets
Supply Capacity
  • Production Capacity: 500000SETS
  • Packing:export carton
  • Delivery Date: 12work days

Anhui Safe Electronics Co.,LTD.  has obtained ISO9001 quality system Certificate.

SGS Certificate and VDE/TUV/UL/CQC relevant products Certificate.The company

has a young active and experience  research team.It has owned 5 patents for inventions and many utility patents.It has developed many inventions and utility patents,and established a longterm cooperation with Anhui Province Engineering Research center for optoelectronic applications.In 2012 our company was awarded"National Hi-tech Enterprise". 

 

Technology and performance characteristics

 

1) Compliance with standards: IEC 61071 , IEC 6188

2) Operating temperatures(Case): -40°C to +70 °C

3) Storing temperature: -40°C to +85 °C

4)  Hotspot: +70 °C (oil), +85 °C (dry)

5) Capacitance tolerance: ± 5% or  ± 10%

6) Test voltage terminal to terminal Utt :(1.3-1.5)Un for 10 seconds

7) Test voltage terminal to case Utc : (2Un+1000)VAC-50Hz for 60 seconds

8) Permissible relative humidity : 75%Annual average<=on 30days/year

9) IEC climatic category IEC :40/85/21

10) Capacitance deviation in the operating temperature range of -25 °C  to +70 °C :

       ± 1.5%max on capacitance value measured at +20 °C

11) Case components:plastic

12) Terminals:Tinned brass nut or screws

13) Installation:Whatever Position

14) Life expectancy: >=100 000hours at Un

 

inverter welding machine capacitor 

Features

  •  Used in high power high frequency switching power supply of  high-frequency pulse current

       absorption,filter

  •  Low ESR,high ripple current handing capabilities and large current shock

  •  Low Ls,good high frequency characteristics

  •  Self-healing property

  •  Long lifetime

  • Plastic case,filled with resin

Applications

  • Used for high frequency switching power supply filter,absorption,in every other straight,resonant

      circuit

  • Widely applied to EMI,Such as high frequency welding inverter,UPS,electric vehicles,etc.

 

Technical specification

capacitance C (uF)

40

10

20

50

 

3

 

...

Rated DC voltage Un (V)

1250

1400

1400

350

 

500

 

...

Man rms current Imax (A)

40

18

35

35

 

45

 

...

Capacitance tolerance (J)

±5%

±5%

±5%

±5%

 

±5%

 

...

Self inductance Rs (nH)

Less than10

Less than10

Less than10

Less than10

 

Less than10

 

...

Size (mm)

75*50*44

D50×60

D50×60

D50×60

 

50*44*50

 

...

 

Below products are normal and made by our own  factory.

We also can according to clients' requirement.

 a)AC Motor Capacitor

b)Capacitors for AC Application 

c)Power electronics capacitors

d)DC-LINK capacitor(photovoltaic wind power cylinder)

e)DC-LINK capacitor(inverter welding machine)

f)DC-LINK capacitor(oil type)

anniel(at)anhuisafe dot com


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Ms. anniel
Tel: 86-562-2828608
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Anhui Safe Electronics company
No.1771 QiFeng Road,Shizishan Economic Development Zone, Tongling, Anhui, China (Mainland)
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