Box Type Resonance Capacitor High Voltage 1200VDC~4000VDC
Box Type High Voltage Resonance Capacitor
It is made of metallized polypropylene film, packaged with flame retardant plastic shell, and led out by tinned copper wire or copper insert.
It is used for DC filter of UPS, low power inverter, inverter, electroplating power supply, inverter welding machine, induction heating and other power electronic equipment.
Basic Info.(Techical Parameters)
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Operation temperature range |
-40°C~85°C( 40/85/21 ) |
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Rated Voltage |
1200VDC~4000VDC |
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Capacitance Range |
0.1~1μF |
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Capacitance tolerance |
±5%(J) ±10%(K) |
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Withstand pulse current ability |
dv/dt＞1000V/μs |
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Flame retardation |
UL94V-0 | |
| Effective current | 20~50A | |
Outline Drawing
Manufacturing Process Flow
1 Coating | 2 Cutting | 3 Winding | 4 Heat treatment | 5 Spring metal | 6 Voltage cleaning | 7 Middle inspection
8 Welding | 9 Assembling | 10 Pour epoxy | 11 Final inspection | 12 Marking | 13 Packing | 14 Delivery
Packaging Transport
Facting Information
| Factory Size | 30,000-40,000 square meters | |
| Factory Country/Region | No.7,East Xinyou Road, Ronggui | |
| Number of Production Lines | 10 Automatic Lines | |
| Contract Manufacturing | OEM Service Offered / Design Service Offered / Buyer Label Offered | |
| Annual Output Value | Above US$50 Million | |
Why Choose XWD-CG Capacitors?
√ One of the largest metalized polypropylene film capacitor manufacturers in China;
√ Fast lead time due to fully automatic production and vertical raw materials supply;
√ With world-class lab center, strong R&D research and self-owned film metallization technology;
√ Highly consistent quality products by strictly adhering to ISO and IATF16949;
√ Proudly work with top brands in appliances as well as the leading power and new energy customers.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.