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High-Energy Self-Healing Pulse Capacitors from China Suppliers | Leading Factory with 2000+ Shoot Times
General description
To achieve the system reliability lifetime and cost goals, flair pulse capacitors were specificed to be of the self-healing, metallized electrode type of construction. We are focusing on the capacitor lifetime performance of different designs during the development.
Application
Pulse capacitors are popular used in Magnetizer Demagnetizer, medical equipment, high voltage impulse generator, high power pulse power supply, high magnetic field high energy accelerator, thermonuclear reaction test device, high voltage energy storage energy system such as intense laser and high flux pulse.
Features
- Dielectric: Metalized self-healing film;
- Metal housing, Noninductive winding cores;
- High energy storage density;
- Superior technical performance;
- Fully-sealed case, moisture proof;
- Long lifetime, high reliability;
Technical parameter
| No. | Parameter Type | Specification Details |
|---|---|---|
| 1 | Capacitance range (CN): | 1μF ～ 50000μF |
| 2 | Capacitance tolerance: | 0~5% |
| 3 | Rated voltage (UN): | 3kVdc ～ 100kVdc |
| 4 | Time constant (RC): | ≥20,000s |
| 5 | Operating temperature: | -20℃ ～ +65℃ (≥85℃ available for special design) |
| 6 | Electrodes test voltage: | 1.0UN ~ 1.4UN (60s, 20°C±5°C) |
| 7 | Electrode to shell test voltage: | 1.2UN ~ 1.5UN (60s, 20°C±5°C) |
Pulse capacitor specification sheet
| Custom-made upon your request, Model: PKMJ series | ||||||
|---|---|---|---|---|---|---|
| Ref No | Rated voltage | Capacitance | Peak Current | Backswing voltage % | Inductance | Dimension |
| kV | μF | kA | nH | mm | ||
| 1 | 3.5 | 20400 | 100 | 10 | 200 | 350×268×555 |
| 2 | 5 | 1000 | 35 | 10 | 300 | 315×130×380 |
| 3 | 5.5 | 4000 | 100 | 10 | 300 | 425×258×550 |
| 4 | 6.4 | 16000 | 100 | 10 | 300 | 450×353×1030 |
| 5 | 6.5 | 7500 | 70 | 10 | 150 | 406×305×725 |
| 6 | 8 | 75 | 9.5 | 90 | 300 | 256×70×280 |
| 7 | 8 | 320 | 28 | 80 | 100 | 256×256×320 |
| 8 | 10 | 500 | 35 | 20 | 200 | 280×260×360 |
| 9 | 10 | 500 | 35 | 20 | 200 | 290×256×420 |
| 10 | 10 | 500 | 30 | 20 | 200 | 278×187×295 |
| 11 | 10 | 1000 | 75 | 10 | 100 | 482×258×485 |
| 12 | 11 | 830 | 65 | 10 | 60 | 439×417×275 |
| 13 | 11 | 830 | 60 | 10 | 60 | 460×258×353 |
| 14 | 11 | 1000 | 70 | 10 | 60 | 460×258×425 |
| 15 | 15 | 600 | 75 | 20 | 165 | 432×406×550 |
| 16 | 20 | 70 | 10 | 20 | 300 | 405×205×320 |
| 17 | 20 | 140 | 20 | 20 | 150 | 390×258×500 |
| 18 | 25 | 50 | 8 | 10 | 300 | 375×140×590 |
| 19 | 25 | 55 | 6 | 10 | 300 | 340×134×730 |
| 20 | 25 | 75 | 40 | 60 | 120 | 535×260×480 |
| 21 | 25 | 110 | 10 | 10 | 240 | 429×258×595 |
| 22 | 25 | 110 | 15 | 10 | 150 | 364×258×457 |
| 23 | 25 | 150 | 20 | 10 | 200 | 410×385×575 |
| 24 | 25 | 290 | 35 | 10 | 150 | 505×260×820 |
| 25 | 25 | 310 | 40 | 10 | 150 | 450×390×680 |
| 26 | 30 | 100 | 100 | 80 | 100 | 500×390×395 |
| 27 | 30 | 130 | 20 | 10 | 130 | 356×385×533 |
| 28 | 30 | 175 | 40 | 80 | 300 | 635×265×720 |
| 29 | 40 | 8 | 60 | 100 | 50 | 385×280×525 |
| 30 | 50 | 40 | 15 | 20 | 300 | 574×260×645 |
Frequently Asked Questions (FAQ)
What construction type is used for flair pulse capacitors?
Flair pulse capacitors are designed with a self-healing, metallized electrode type of construction to ensure high system reliability, long lifetime, and cost efficiency.
What are the primary applications of these pulse capacitors?
They are commonly used in Magnetizer Demagnetizers, medical equipment, high voltage impulse generators, high power pulse power supplies, high magnetic field high energy accelerators, thermonuclear reaction test devices, and high voltage energy storage systems like intense lasers.
What is the capacitance and voltage range available?
The capacitance range (CN) spans from 1μF to 50000μF with a tolerance of 0~5%, and the rated voltage (UN) ranges from 3kVdc to 100kVdc.
What are the key technical features of these capacitors?
Key features include a metalized self-healing film dielectric, non-inductive winding cores inside a metal housing, high energy storage density, a fully-sealed moisture-proof case, and superior technical performance built for long lifetime reliability.
What is the operating temperature range for these capacitors?
The standard operating temperature ranges from -20℃ to +65℃. Specialized designs supporting temperatures ≥85℃ are also available upon request.
Can I request custom-made specifications?
Yes, custom specifications can be made upon request under the PKMJ series, accommodating varying rated voltages, capacitances, peak currents, and dimensions.