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Contact Person :
Wang Hong
Ceramic High Voltage Doorknob Capacitor with N4700 Dielectric 20KVDC Rated Voltage for High Frequency Customized Applications
Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Details
| Rated Voltage | 20KVDC | Threaded Terminals | M5 |
|---|---|---|---|
| Ceramic Dielectric | N4700 (Class 1) | Application | Used In High-voltage DC Pulse Power Supply, Lasers |
| Capacitance | 2000pF | Capacitance Tolerance | 5%(J) |
| Highlight | 20KVDC High Voltage Ceramic Capacitor,High Voltage Doorknob Capacitor N4700,Customized High Voltage Doorknob Capacitor |
||
Product Description
Ceramic High Voltage Doorknob Capacitor With N4700 Customized High Frequency
High voltage doorknob capacitor with N4700 ceramic material customized for high frequency applications.
Key Features
- Excellent temperature stability
- High voltage pulse capability
- Standard mold production with short lead times
- High-temperature resistant resin, resistant to cracking
- Capacitance accuracy: 10%
- Customizable to meet specific customer requirements
Applications
- Voltage Converter
- Power Converter Inverter Transformer
- High Voltage Transformers
- Outdoor Voltage Transformers
Technical Parameters
Typical models electrical parameters:
| Sq | Model Number | Dielectric Loss | Withstand Voltage | Insulation Resistance | D (mm) | H (mm) | L (mm) | D (mm) | M (mm) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 20kV-2000pF | ≤0.004 | 1.5Ur ≥60s | ≥1.0 x 10⁶MΩ | 45 | 19 | 23 | 12 | 5 |
| 2 | 20kV-10000pF | - | - | - | 65 | 15 | 19 | 12 | 5 |
| 3 | 20kV-18000pF | - | - | - | 80 | 17 | 25 | 12 | 5 |
| 4 | 30kV-1000pF | - | - | - | 45 | 24 | 32 | 12 | 4 |
| 5 | 30kV-2700pF | - | - | - | 60 | 20 | 28 | 12 | 4 |
| 6 | 30kV-12000pF | - | - | - | 74 | 18 | 26 | 12 | 5 |
| 7 | 40kV-150pF | - | - | - | 20 | 33 | 41 | 8 | 4 |
| 8 | 40kV-500pF | - | - | - | 28 | 33 | 41 | 8 | 4 |
| 9 | 40kV-7500pF | - | - | - | 80 | 24 | 29 | 12 | 6 |
| 10 | 40kV-10000pF | - | - | - | 80 | 22 | 26 | 16 | 5 |
| 11 | 50kV-1000pF | - | - | - | 50 | 30 | 34 | 12 | 4 |
| 12 | 50kV-1000pF | - | - | - | 32 | 27 | 31 | 16 | 5 |
| 13 | 50kV-5600pF | - | - | - | 80 | 31 | 35 | 16 | 5 |
| 14 | 60kV-1500pF | - | - | - | 50 | 31 | 34 | 12 | 5 |
| 15 | 60kV-3000pF | - | - | - | 65 | 32 | 35 | 16 | 5 |
| 16 | 100kV-500pF | - | - | - | 50 | 54 | 58 | 12 | 5 |
| 17 | 100kV-2000pF | - | - | - | 51 | 32 | 35 | 16 | 5 |
| 18 | 100kV-1500pF (Insulator Type) | - | - | - | 68 | 36 | 40 | 16 | 5 |
| 19 | 150kV-820pF | - | - | - | 65 | 95 | 100 | 12 | 5 |
| 20 | 200kV-600pF | - | - | - | 50 | 90 | 94 | 16 | 5 |
Company Overview
Xi'an Xiwuer Electronic and Information Co., Ltd is a wholly state-owned company established in 1976 with a registered capital of CNY 101.465 million (USD 15.85 million) and total assets of CNY 315 million (USD 49.22 million). With approximately 460 employees, the company achieves an annual sales income of CNY 280 million (USD 43.75 million). The company operates four production and business bases covering 43,052 square meters with a construction area exceeding 50,000 square meters.
Main Products
- Smart Embedded Epoxy Pole
- Integrated Instrument Transformer
- Capacitive Voltage Divider
- High Voltage Capacitor Rod
- High Voltage Film Capacitor
- High Voltage Resistor
- Primary and Secondary Integrated Intelligent assembly and components with voltage measurement, current measurement, protection, temperature monitoring, and power supply functions
- Medium-High Voltage components/parts/assembly
- Surge Protective Device for Power Supply System
- Chips for lightning devices
- Zinc Oxide Varistor
- Thermistor
Major Customers: ABB, Schneider, GE, ZTE, XD Electric, XJ Electric, PingGao Electric, etc.
The company maintains a provincial Technical R&D Center and has nearly 20 years of experience in developing and manufacturing key products including HV Ceramic Capacitors, SPDs, Varistors, and Thermistors. With 32 patented technologies, 4 invention patents, and 4 national key new products, the company holds a leading position in the industry. It was the first in Northwest China to implement ISO 9001 standards and promote ERP management systems, achieving ISO9001, ISO14001, and ISO45001 certifications.
Through continuous innovation and quality improvement, the company's products achieve international advanced levels comparable to Panasonic and Siemens. Products hold UL, VDE, TUV, CAS, CE, CQC, RoHS, and REACH certifications. Advanced production equipment includes 26m large sintering tunnel furnaces, 8 automatic assembly lines, and comprehensive testing facilities. The company operates two routine test laboratories with advanced lightning and environmental testing equipment, serving as significant laboratories supported by Shaanxi Province.
With excellent quality assurance, technical development capacity, and rich manufacturing experience, the company provides satisfied goods and services to domestic and international customers with competitive pricing and short delivery times.
Certifications
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