new material
Core rod capacitors are high-performance components designed for optimized capacitance stability, superior dielectric insulation, and enhanced mechanical durability. These capacitors ensure reliable voltage regulation, minimal energy loss, and extended operational lifespan in industrial and high-frequency applications.
Product Overview
The Core Rod Capacitor is a capacitor specifically designed for high-voltage and high-frequency applications, widely used in power, communication, protection, and switching equipment. Made from high-purity ceramic materials, it offers excellent electrical performance and voltage endurance. The capacitor can be customized according to customer needs, making it suitable for a variety of electrical devices and working environments.
Features
- High Voltage Adaptability: Capable of withstanding high voltages, suitable for energy storage and energy transfer in high-voltage circuits.
- Customizable Design: Specifications, capacitance, and voltage can be customized according to customer requirements to meet the needs of different devices.
- Excellent Electrical Performance: Low loss, excellent frequency response, and long service life.
- Durability: Made from high-quality ceramic materials, it features superior insulation performance and long-term stability.
Applications
- Live Display: Used in capacitors for displaying the status of high-voltage circuits.
- High-Voltage Lockout Devices: Provides safety lockout protection in high-voltage circuits.
- Power Switch Control Cabinets: Stabilizes voltage in power control systems to protect equipment.
- Capacitive Insulators: Used as insulation material in high-voltage electrical equipment to ensure electrical isolation.
- Vacuum Circuit Breakers: Capacitors in circuit breakers to enhance switching stability and safety.
- Surge Arresters: Protects electrical equipment from lightning strikes in power systems.
- Voltage Transformers: Used for voltage measurement and transformation in power systems.
| Customizable Parameter Range | |
| Parameter | Range |
| Capacitance | 10pF-150pF |
| Rated Voltage | 3.6KV-36KV |
| Partial Discharge | <10PC |
| Withstand Voltage | 20KV-150KV |
| Dielectric Loss | ≤0.5% |
| Temperature Drift | -25°C ~ +85°C |
| Tolerance | 10% |
| Material | N4700, Y5T |
| Ceramic Dielectric | Operating Temperature | Insulation Resistance (MΩ) | Dielectric Loss | Temperature Drift |
| N4700 | -25~+85℃ | ≥200000 | ≤0.2% | ±28% |
| Y5T | -25~+85℃ | ≥100000 | ≤0.5% | +22%，-33% |
