2014 Best Seller Low ESR and Long Lifetime MFD DC FILTER CAPACITOR
Place of Origin: Anhui, China (Mainland)
Brand Name: TONGXIN /DOVLNU
Model Number: MFD DC FILTER CAPACITOR
Type: Polypropylene Film Capacitor
Package Type: Surface Mount
Capacitance: 100UF-20000UF
Rated Voltage: 750V-10KVDC
Operating Temperature: -40℃to +70℃/85℃
type: photovoltaic wind power cylinder
Material: metalized polypropylene
Case: Aluminum/Plastic/304 stainless steel
Technology and performance characteristics
1)Standards: IEC61881.TB/T3075,IEC61071(GB17702.1,GB17702.2)
2)Operating temperatures(Case): -40°C to +70 C
3)Storing temperature: -55°C to +85 °C
5) Capacitance tolerance: ± 5%
Annual average=100000hours at Un
Features:
1.Specific can density, capacitors energy storage is strong
2.Low ESR, high ripple current handling capabilities and large current shock
3.Low inductance,Dv/dt large,frequency characteristics is good
4.Self healing property
5.Long lifetime(>=100,000h)
6.High vacuum note oil,heat dissipation of capacitor performance is stable and reliable
7.Huge capacitance
8.High thermal conductivity
Applications:
Used for rail traffic traction or the ship drive converter
Used for various power industry inverter,such as high voltage variable frequency drive device
Used for the harmonic management,SVG equipment
Why Choose TONGXIN/ DOVLNU Capacitors!
1) As a national high-tech enterprise,we have 17 years experience in capacitor industry,many industry patents and a number of invention patents.
2) With perfect quality system of ISO9000 and the "CQC"," ISO1400 " ," TUV" , "UL", " CRUUS" ," REACH" ,"ROHS" and many other certifications to ensure the quality of products,Our company has acquired firstline brand customers in various fields,and we have already become their main suppliers.Our products not only sell well in domestic market,they also have been exported to Europe, America, Southeast Asia and other places.And what inspires us to keep moving is that the products have been widely recognized during the international market!
3) The company covers an area of over 120000 square meters including more than 50000 square meters standard factory workshop and has highly automated precision production equipments with many many advantages such as high degree of automation,good reliability, advanced and complete testing instruments which provides a powerful hardware support for the largescale and efficient production and the reliability of product quality, firstclass production environment, and all of our key equipments are imported from abroad.The company has employees nearly 400 people, including nearly 50 engineers. Now we have a full set of imported metalized film coating production line and multiple power electronic capacitor production line,as well as professional capacitor laboratories.
