High Voltage Ceramic Doorknob Capacitors 20kV-2000pF 20kV-10000pF 20kV-18000pF for Non-destructive Testing Equipment

Tens of thousands of exposures with consistent performance: Our high-voltage door handle capacitors ensure reliable operation of non-destructive testing equipment through repetitive testing cycles. Automated production lines subject equipment to continuous high-frequency charge and discharge cycles, placing extreme demands on capacitor durability.

The primary concerns for equipment manufacturers and end users include:

• Ability to withstand millions of charge and discharge cycles
• Minimal capacitance value degradation over time
• Consistent performance in high-temperature environments

Our high-voltage door handle capacitors incorporate advanced materials science and processing techniques:

• Aging-resistant ceramic dielectric: Optimized barium strontium titanate-based material with doping process to suppress dielectric aging
• Strengthened electrode interface: Advanced co-firing process creates durable bond between metallized electrodes and ceramic dielectric
• Superior thermal management: Low dissipation (DF) combined with metal casing design maintains optimal operating temperatures

Based on accelerated life testing data, we guarantee:

• Over one million full-load charge/discharge cycles at rated voltage and maximum operating temperature
• Capacity degradation rate of less than 5%
• Consistent testing performance throughout equipment lifecycle

Choosing our high-voltage door handle capacitors ensures long-term, stable operation in demanding industrial environments, maintaining equipment performance at optimal levels.