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High Voltage Doorknob Capacitor for Synchrotron Radiation Source with DC Link Support and Pulse Energy Buffering
| Place of Origin | XIAN, CHINA |
|---|---|
| Brand Name | XIWUER |
| Certification | ISO9001,ISO14001,ISO45001 |
| Document | High Voltage Ceramic Capaci...25.pdf |
| Minimum Order Quantity | 1pcs |
| Price | Negotiable |
| Packaging Details | Carton |
| Delivery Time | 5-7days |
| Payment Terms | L/C,T/T |
| Supply Ability | 4,000,000 pcs a year |
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xProduct Details
| Dissipation | ≦0.0040 | Withstanding Voltage | 1.5Ur● 1min |
|---|---|---|---|
| Insulation Resistance | ≧1.0×105MΩ | ||
| Highlight | Synchrotron Radiation Source High Voltage Doorknob Capacitor,DC Link Support HV Doorknob Capacitor,Pulse Energy Buffering Ceramic Doorknob Capacitor |
||
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Product Description
High-Voltage Doorknob Capacitor for Synchrotron Radiation Source Applications
Core Functions and Applications
In synchrotron radiation source high-voltage power supply systems, doorknob capacitors perform two critical functions:
- DC Link Support and Filtering: Positioned at switching power supply outputs, they form the core of π-type or LC filter networks. Their superior high-frequency response and low equivalent series resistance effectively suppress high-frequency ripple, delivering smooth DC high voltage for electron guns and accelerating cavities.
- Pulse Energy Buffering and Release: In pulsed magnet power supplies (including beam kicker and correction magnet power supplies), these capacitors serve as instantaneous energy reservoirs. They charge and discharge within milliseconds or microseconds, delivering high-peak pulse currents to ensure fast magnetic field waveform rise times and precise flat tops for accurate electron injection and extraction.
Technical Specifications
| No. | Specification | Dissipation | Withstanding voltage | Insulation resistance | Dimension(mm) | ||||
| 1 | 20kV-2000pF |
≦0.0040 |
1.5Ur● 1min |
≧1.0×105MΩ |
D | H | L | D | M |
| 2 | 20kV-10000pF | 45 | 19 | 23 | 12 | 5 | |||
| 3 | 20kV-18000pF | 65 | 15 | 19 | 12 | 5 | |||
| 4 | 30kV-1000pF | 80 | 17 | 25 | 12 | 5 | |||
| 5 | 30kV-2700pF | 45 | 24 | 32 | 12 | 4 | |||
| 6 | 30kV-12000pF | 60 | 20 | 28 | 12 | 4 | |||
| 7 | 40kV-150pF | 20 | 33 | 41 | 8 | 4 | |||
| 8 | 40kV-500pF | 28 | 33 | 41 | 8 | 4 | |||
| 9 | 40kV-7500pF | 80 | 24 | 29 | 12 | 6 | |||
| 10 | 40kV-10000pF | 80 | 22 | 26 | 16 | 5 | |||
| 11 | 50kV-1000pF | 50 | 30 | 34 | 12 | 4 | |||
| 12 | 50kV-1000pF | 32 | 27 | 31 | 16 | 5 | |||
| 13 | 50kV-5600pF | 80 | 31 | 35 | 16 | 5 | |||
| 14 | 60kV-1500pF | 50 | 31 | 34 | 12 | 5 | |||
| 15 | 60kV-3000pF | 65 | 32 | 35 | 16 | 5 | |||
| 16 | 100kV-500pF | 50 | 54 | 58 | 12 | 5 | |||
| 17 | 100kV-2000pF | 51 | 32 | 35 | 16 | 5 | |||
| 18 | Insulator type 100kV-1500pF | 68 | 36 | 40 | 16 | 5 | |||
| 19 | 150kV-820pF | 65 | 95 | 100 | 12 | 5 | |||
| 20 | 200kV-600pF | 50 | 90 | 94 | 16 | 5 | |||
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