Snubber Protection Capacitor Used for UPS Converter and Welding Machine SMJ-P
Description
- - Tin-plated copper inserts leads , easy installation for IGBT
- - Plastic shell encapsulation，dry resin infusion
- - Resistance to high voltage, low tgδ,low temperature rise
- - High pulse current，high dv/dt withstand capability
- - Low ESL and ESR
Technical data
| Operating temperature range | Max.Operating temperature.Top,max : + 105℃ Upper category temperature:+85℃ Lower category temperature:- 40℃ |
| Capacitance range | 0.1μF~5.6μF |
| Rated voltage | 700V.DC ~ 3000V.DC |
| Cap.tol | ±5%（J）；±10%（K） |
| Withstand voltage | 1.5UNDC /10s |
| Dissipation factor | tgδ<0.0005 C<1μF f=10kHz tgδ< 0.001 C>1μF f=10kHz |
| Insulation resistance | C ≤0.33μF Rs≥30000 MΩ ( at20℃ 100V.DC 60s ) C > 0.33μF Rs×C ≥10000s ( at20℃ 100V.DC 60s ) |
| Withstand strike current | See the specification sheet |
| Flame retardation | UL94V -0 |
| Life expectancy | 100000h ( UN ; θhotspot ≤85℃ ) |
| Reference standard | IEC61071 ; GB / T17702 |
FAQ
| Q1. Can I have a sample order for film capacitor? | |||||||||
| A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. | |||||||||
| Q2. What about the lead time? | |||||||||
| A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than. | |||||||||
| Q3. Do you have any MOQ limit for fim capacitors? | |||||||||
| A: Low MOQ, 1pc for sample checking is available. | |||||||||
| Q4. How to proceed an order for film capacitors? | |||||||||
| A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production. |
| Q5. How do you ship the goods and how long does it take to arrive? | |||||||||
| A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. | |||||||||
| Q6. Is it OK to print my logo on capacitors? | |||||||||
| A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample. | |||||||||
| Q7: Do you offer guarantee for the products? | |||||||||
| A: Yes, we offer 7 years warranty to our products. |
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