DC Link capaciors
Welding Machine DC-link Filter Capacitor
Thesecapacitorsare used for high frequency switching power supply filter,absorption, in every other straight, resonant circuit
And it is widely applied to EMI, such as high frequency welding inverter, UPS, electric vehicles,etc
Features
1.Used in high power high frequency switching power supply of high-frequency pulse current absorption filter
2.Low ESR, high ripple current handling capabilities and large current shock
3.Low LS, good high frequency characteristics
4.Self-healing property
5.Long lifetime
6.Plastic case, filled with resin
Technical Specification
|
Capacitance(uf) |
40uF |
10uF |
20uF |
50uF |
3uF |
|
Rated DC voltage Un (V) |
1250VDC |
1400VDC |
1400VDC |
350VDC |
500VAC |
|
Max rms current Imax (A) |
40A |
18A |
35A |
35A |
45A |
|
Capacitance Tolerance (J) |
+/-5% |
+/-5% |
+/-5% |
+/-5% |
+/-5% |
|
Dv/dt (V/us) |
20.0 |
20.0 |
20.0 |
20.0 |
800 |
|
Self Inductance Rs (nH) |
<10 |
<10 |
<10 |
<10 |
<10 |
|
Ut-t (V) |
1250V,10S |
1800V,10S |
1800V,10S |
600V,10S |
1800V,10S |
|
Ut-c (V) |
3000VAC,60S |
3000VAC,60S |
3000VAC,60S |
3000VAC,60S |
3000VAC,60S |
|
Size (mm) |
74*46*49 |
dia50*60 |
dia50*60 |
dia50*60 |
dia50*60 |
|
tgδ(20C,10Khz) |
<100x10-4 |
<30x10-4 |
<50x10-4 |
<55x10-4 |
<10x10-4 |
Note: other specifications and size out of the table are negotiable.
在线联系供应商
Other supplier products
 |
solar power capaciors | DC Support Filter Capacitor For Industrial Frequency Converter (1)Used in DC-Link circuits,Can replace electrolytic capacitor (2)Low ESR, high rip... |
 |
capacitors | DC Link Capacitor for Photovoltaic Wind Power;DC Filter Capacitors;Solar Power Capacitors --)Capacitor leader manufacturer in China --)Capacit... |
|
|
DC Link capaciors | Welding Machine DC-link Filter Capacitor Thesecapacitorsare used for high frequency switching power supply filter,absorption, in every other stra... |
 |
metallized film for capacitor | Specifications 1.MPP film for capacitor use 2.small order quantity for BOPP film is OK 3.after-sales service for MPP film available. CAPACITOR ... |
 |
film capaciors | Specifications 1.Long lifetime Film capacitor 2.High resistance Motor Running capacitor 3.Good self-healing CBB65A capacitor Air Cooler Condens... |
