All Products
-
High Voltage Ceramic Capacitor
-
High Voltage Doorknob Capacitors
-
High Voltage Film Capacitor
-
Live Line Capacitors
-
Surge Protective Device
-
High Voltage Vacuum Circuit Breaker
-
Switchgear Temperature Sensor
-
Voltage Instrument Transformers
-
Capacitive Voltage Detector
-
Capacitive Voltage Divider
-
Capacitive Insulator
-
MOV Metal Oxide Varistor
-
PTC NTC Thermistor
-
High Voltage Resistors
-
Richard“XIWUER is very innovative. They have provided excellent, intuitive service, looking ahead into the future as to what we might need.” -
Mike"XIWUER's dedication to designing different specifications to meet our stringent processing requirements is a testament to our years of research and development." -
Marry"XIWUER has impressive research capabilities and demonstrates good prototyping capabilities and high product quality."
Contact Person :
Wang Hong
High Voltage Doorknob Capacitor with Class 2 Ceramic (Y5U) Low Inductance and High Insulation Resistance
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
| Type | Ceramic Capacitors | Capacitance | 500pF |
|---|---|---|---|
| Rated Voltage | 40Kv | Temperature Coefficient | N4700 |
| Ceramic Material | Class 2 Ceramic (Y5U) | ||
| Highlight | Class 2 ceramic High Voltage Doorknob Capacitor,Low inductance Ceramic Doorknob Capacitor,High insulation resistance HV Ceramic Capacitor |
||
Product Description
High Voltage Ceramic Capacitors CAP High Voltage Doorknob Capacitor CER 500PF 40KV N4700 Disk
High voltage ceramic capacitors designed for demanding industrial applications, featuring excellent insulation resistance and low inductance characteristics.
Key Features
- Class 2 ceramic (Y5U) dielectric material
- Low inductance design
- High insulation resistance
- Protective epoxy coating
- Screw terminal mounting
- Ceramic single-layer construction
Applications
- High voltage power supplies
- CO2 laser systems
- X-ray equipment
- Industrial welding equipment
- Various industrial applications
Technical Specifications
Dielectric strength: 150% of rated voltage (charging current limited to 50 mA)
Dissipation Factor (tanδ): 20 * 10⁻³ (1 kHz)
Power Dissipation: Limited to 20°C rise above ambient (measured on case)
Insulation Resistance: Min. 200,000 MΩ or 1000 ΩF min. at 25°C
Capacitance Range: 300 pF to 20 nF
Product Specifications Table
| Part No. | Capacitance (pF) | Voltage (KVDC) | Charge/Discharge Voltage (KV) | Dimension (mm) | Operating Temp. Range |
|---|---|---|---|---|---|
| CT8-1 | 390 | 15 | 22.5 | 10 * 20 * 19 * 28 * 4 * 8 | -25℃ to +85℃ |
| 500 | 31 | 20 | 35 * 5 * 10 | ||
| 1000 | 31 | 18 | 33 * 5 * 10 |
Manufacturer Overview
Xian Xiwuer Electronic and Info. Co., Ltd is a state-owned enterprise established in 1976 with:
- Registered capital: CNY 101.465 million (USD 15.85 million)
- Total assets: CNY 315 million (USD 49.22 million)
- 460 employees with annual sales of CNY 280 million (USD 43.75 million)
- Four production bases covering 43,052 m²
- Highly qualified technical team including 8 master's degree holders and 80 senior engineers
Core Product Lines
- Smart Embedded Epoxy Pole
- Integrated Instrument Transformers
- Capacitive Voltage Dividers
- Rogowski Coils
- High Voltage Capacitor Rods
- High Voltage Film Capacitors
- High Voltage Resistors
- Primary/Secondary Integrated Intelligent Assemblies
- Medium-High Voltage Components
- Surge Protective Devices
- Zinc Oxide Varistors and Thermistors
Major Customers: ABB, Schneider, GE, ZTE, XD Electric, XJ Electric, PingGao Electric
Quality Certifications
The company maintains ISO 9001, ISO 14001, and ISO 45001 certifications, with products meeting UL, VDE, TUV, CAS, CE, CQC, RoHS, and REACH standards.
Recommended Products