Non-standard options: Customized high-voltage capacitor solutions for your unique nondestructive testing applications.
| 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 |
While standard products are desirable, cutting-edge nondestructive testing equipment often faces unique challenges: exceptionally high voltages (>300kV), extremely limited installation space, or complex multi-stage capacitor voltage divider networks. In these scenarios, a standard doorknob capacitor may not meet all requirements.
Why Customization?
Special Voltage Requirements: For example, ultra-high-energy X-ray equipment used for large casting inspections can reach voltages exceeding 450kV.
Extreme Space Requirements: Portable or handheld testing equipment places extreme demands on component size and weight.
Functional Integration Requirements: Capacitors need to be integrated with other components (such as grading resistors and dampers) in a single module.
Our Customization Capabilities: From Concept to Finished Product
Our strong engineering team and flexible production lines enable us to provide comprehensive customization services:
Electrical Parameter Customization:
Voltage Customization: Customized products are available with rated voltages ranging from several kilovolts to 500kV and above.
Customized Capacitance: We precisely tailor the capacitance to your filtering or energy storage time constant requirements.
Customized Low Inductance: We optimize the internal structure to minimize parasitic inductance for high-frequency pulse applications.
Customized Physical Structure:
Dimensions and Mounting: We customize the capacitor's shape, length, and terminal (door handle) location and specifications to suit your PCB layout or mechanical structure.
Encapsulation Hardening: We offer specialized packaging and creepage distance treatments for extreme environments (such as high altitude and high humidity).
System-Level Solutions:
Capacitor Voltage Divider Module: We customize high-precision, high-stability high-voltage voltage dividers for voltage sampling and monitoring within your equipment.
Pre-Assembled Capacitor Stacks: We offer plug-and-play multi-capacitor series/parallel stacks to simplify system integration.
We believe the best capacitor is the one that fits seamlessly into your system design. Let's work together to create the perfect component for your unique nondestructive testing application.
Product Tags:
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Customized High Voltage Doorknob Capacitor for Non-destructive Testing with Extreme Space Requirements and Functional Integration Images
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