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High-Voltage Doorknob Capacitor with Low Dissipation High Withstanding Voltage and High Insulation Resistance for Nondestructive Testing Equipment

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xProduct Details
Highlight | Low Dissipation High-Voltage Doorknob Capacitor,High Withstanding Voltage HV Ceramic Capacitor,High Insulation Resistance High-Voltage Doorhandle Capacitor |
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Product Description
High-Voltage Doorhandle Capacitors for Nondestructive Testing Equipment
Technical Specifications
No. | Specification | Dissipation | Withstanding Voltage | Insulation Resistance | Dimensions (mm) |
---|---|---|---|---|---|
1 | 20kV-2000pF | ≤0.0040 | 1.5Ur● 1min | ≥1.0 x 105MΩ | D:45 | H:19 | L:23 | D:12 | M:5 |
2 | 20kV-10000pF | ≤0.0040 | 1.5Ur● 1min | ≥1.0 x 105MΩ | D:65 | H:15 | L:19 | D:12 | M:5 |
3 | 20kV-18000pF | ≤0.0040 | 1.5Ur● 1min | ≥1.0 x 105MΩ | D:80 | H:17 | L:25 | D:12 | M:5 |
4 | 30kV-1000pF | ≤0.0040 | 1.5Ur● 1min | ≥1.0 x 105MΩ | D:45 | H:24 | L:32 | D:12 | M:4 |
5 | 30kV-2700pF | ≤0.0040 | 1.5Ur● 1min | ≥1.0 x 105MΩ | D:60 | H:20 | L:28 | D:12 | M:4 |
6 | 30kV-12000pF | ≤0.0040 | 1.5Ur● 1min | ≥1.0 x 105MΩ | D:45 | H:19 | L:23 | D:12 | M:5 |
7 | 40kV-150pF | ≤0.0040 | 1.5Ur● 1min | ≥1.0 x 105MΩ | D:74 | H:18 | L:26 | D:12 | M:5 |
8 | 40kV-500pF | ≤0.0040 | 1.5Ur● 1min | ≥1.0 x 105MΩ | D:28 | H:33 | L:41 | D:8 | M:4 |
9 | 40kV-7500pF | ≤0.0040 | 1.5Ur● 1min | ≥1.0 x 105MΩ | D:80 | H:24 | L:29 | D:12 | M:6 |
10 | 40kV-10000pF | ≤0.0040 | 1.5Ur● 1min | ≥1.0 x 105MΩ | D:80 | H:22 | L:26 | D:16 | M:5 |
High-voltage doorhandle capacitors serve as the "heart of stability" for nondestructive testing equipment, providing the precise energy control required for X-ray testing, ultrasonic testing, and eddy current testing applications.
Nondestructive Testing Equipment Requirements
Nondestructive testing equipment demands high-voltage power supplies with:
- Exceptional stability to prevent test signal fluctuations
- Minimal ripple and noise for accurate test data
- Robust shock resistance for frequent load changes
Core Functions
In high-voltage power modules, our doorhandle capacitors provide:
- Filtering: Smooths high-frequency ripple for clean DC voltage output
- Energy Storage: Buffers transient load changes to stabilize bus voltage
Key Advantages
- Superior voltage stability with Class II/III ceramic dielectrics
- Ultra-low ESR for effective high-frequency ripple filtering
- Robust mechanical construction with screw terminals
- Epoxy resin vacuum potting for environmental protection
Our high-voltage doorhandle capacitors provide the reliable foundation needed for precise nondestructive testing diagnostics, ensuring accurate results in demanding industrial environments.
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