Welding Machine Capacitor CBB15 CBB16,Welding Inverter Capacitor
Welding Machine Capacitor CBB15 CBB15, Welding Inverter Capacitor
Mobile:
- IEC60252-1
- 40/70/21
- I.R：≥3000S（MΩ•µF）
- Dielectric dissipation factor：tgδ≤0.002 (50Hz～100Hz)
Features:
1.Good Self-healing Performance, excellent characteristics of high frequency and stability.
2.low inductance, high current and dv/dt
3.Good absorption of needless wave and filter interference effect.
Applications:
These capacitors are used for high frequency switching power supply filter, absorption, inevery other straight, resonant circuit
And it is widely applied to EMI, such as high frequency welding inverter, UPS, electric vehicles, etc
Technical Specification:
| Capacitance(uf) | 40uF | 10uF | 20uF | 50uF | 5uF |
| 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 | dia63*49 |
| 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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