Welding Machine Capacitor 1250VDC 40UF
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
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) |
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.
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