Product Description
The 38kV 79pF High Voltage Ceramic Capacitor with Shielding Ring is a high-voltage ceramic capacitor designed for applications requiring high voltage withstand capability, stable capacitance, and improved electric field distribution.
The capacitor is equipped with a shielding ring structure that helps reduce electric field concentration around the terminal area and improves insulation performance under high voltage operating conditions. Combined with ceramic dielectric materials and a stable internal structure, it maintains consistent electrical characteristics with low dielectric loss and high insulation resistance.
With a rated voltage of 38kV DC (38000V) and a capacitance value of 79pF, this capacitor is suitable for high-voltage circuits where enhanced insulation reliability, stable performance, and long-term operation are required.
It is commonly used in high voltage power supplies, high voltage testing equipment, pulse circuits, protection systems, and industrial electronic applications.
Key Features
Shielding Ring Structure
Equipped with a shielding ring to improve electric field distribution around the terminal area and reduce the risk of local electric field concentration.
High Voltage Capability
Rated voltage up to 38kV DC (38000V), suitable for high-voltage applications requiring reliable insulation performance and voltage withstand capability.
Stable Capacitance Performance
The 79pF capacitance value provides consistent electrical characteristics and supports stable operation in high-voltage circuits.
Low Dielectric Loss
The ceramic dielectric material provides low dielectric loss characteristics, supporting stable operation in high-frequency and high-voltage applications.
High Insulation Resistance
High insulation resistance helps maintain electrical stability during long-term operation under high-voltage conditions.
Technical Parameters
| Item |
Specification |
| Product Type |
High Voltage Ceramic Capacitor with Shielding Ring |
| Capacitance |
79pF |
| Rated Voltage |
38kV DC (38000V) |
| Dielectric Material |
Ceramic Dielectric |
| Structure Type |
Shielding Ring Type |
| Capacitance Tolerance |
±10% |
| Insulation Resistance |
≥10GΩ (Typical) |
| Operating Temperature |
-25℃ to +85℃ |
| Mounting Type |
Screw Mounting |
Applications
The 38kV 79pF High Voltage Ceramic Capacitor with Shielding Ring is commonly used in:
- High voltage power supplies
- High voltage testing equipment
- Pulse circuits
- High voltage protection systems
- Industrial electronic equipment
- Medical electronic equipment
- Communication systems
- High-frequency circuits
Product Advantages
- Shielding ring structure for improved electric field distribution
- Enhanced insulation performance in high-voltage applications
- Stable capacitance under high voltage conditions
- Low dielectric loss
- High insulation resistance
- Suitable for high-voltage and high-frequency circuits
- Custom specifications available
Product Tags:
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38kV 79pF High Voltage Ceramic Capacitor With Shielding Ring Images
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