Product Description
It's important to know that the pulse capacitor is a real workhorse. It hangs onto the charging energy from a small - power power supply for a certain amount of time. But when it's time to use that energy, it releases it super quickly in a very short period, and boom - you get a massive surge of current and a huge amount of power. In fields like high - voltage impulse discharge testing, high - energy physics, oscillation circuits, and geological prospecting, this kind of capacitor is absolutely essential.
Product Parameters
- Ambient temperature: -20~+50ºC;
- Altitude: ≤2000 meters, if it is greater than 2000 meters, it will be explained separately;
- Capacitance error: ±5%;
- Voltage resistance between poles: 1.1~1.5Un 2s Pole to shell: 2Un 60s;
- Insulation resistance: RC≥7500MΩ·uF;
- Loss: ≤0.01 (1kHz).
Model description and List
Model Description
Example: XHCC-4/35 pulse capacitor
1. 4--Rated capacitance 4uF
2. 35--Rated voltage level 35kV
| N.o | model | Rated voltage | Rated capacity | Interpolar withstand voltage | Application |
| 01 | 3/2000 | 3kV | 2000uF | 3.6kV | Impulse discharge |
| 02 | 6.5/100 | 6.5kV | 100uF | 3.6kV | Impulse discharge |
| 03 | 6.5/200 | 6.5kV | 200uF | 7.5 kV | Impulse discharge |
| 04 | 6.5/500 | 6.5kV | 500uF | 7.5 kV | Impulse discharge |
| 05 | 15/8 | 15kV | 8uF | 17.5 kV | Impulse discharge |
| 06 | 15/8*2 | 15kV | 8uF | 17.5 kV | Impulse discharge |
| 07 | 15/8*3 | 30kV | 2uF | 34.5 kV | Impulse discharge |
| 08 | 35/2 | 35kV | 2uF | 39.5 kV | Impulse discharge |
| 09 | 35/4 | 35kV | 4uF | 39.5 kV | Impulse discharge |
| 10 | 30/4 | 30kV | 4uF | 34.5 kV | Impulse discharge |
| 11 | 40/4 | 40kV | 4uF | 45 kV | Impulse discharge |
| 12 | 40/6 | 40kV | 6uF | 45 kV | Impulse discharge |
| 13 | 100/1 | 100kV | 1uF | 110 kV | Impulse discharge |
Precautions and Common Faults
1. It is strictly forbidden to hit and collided the high-voltage pulse capacitor, otherwise the internal film will be easily damaged.
2. When using Pulse Energy Storage Capacitors, please read the instructions and the content of the capacitor label to prevent overvoltage use.
3. During use, pay attention to the withstand voltage and safety distance of the connecting wire.
4. After the test is completed, the high voltage end must be fully discharged.
5. During use, if there is abnormal sound inside the capacitor, it is recommended to stop using it, as there is a risk of internal insulation damage.
6. If there are bulges or bulges on the capacitor shell, it is recommended to stop using it, as there is a risk of deterioration of the internal material and insulation reduction. 
