Within a precisely defined time interval, the XHCC-4/40G customized pulse energy storage capacitor effectively accumulates the charging energy provided by a low-power power supply. At a predetermined moment of need, it swiftly releases that accumulated energy over an exceedingly brief period, forming a robust impact current and a significant amount of power. These characteristics make the capacitor highly valuable in specialised applications, including high-voltage impulse discharge tests, high-energy physics experiments, oscillation circuits and geological prospecting.
How It Works
The capacitor works in two phases. First, over a precisely defined time interval, it accumulates the charging energy delivered by a low-power power supply. Then, at a predetermined moment of need, it swiftly releases that accumulated energy over an exceedingly brief period, forming a robust impact current and a significant amount of power. It is this controlled accumulation followed by a rapid, concentrated release that suits it to high-voltage impulse discharge tests, high-energy physics experiments, oscillation circuits and geological prospecting.
Ratings at a Glance
| Model NO. |
XHCC-4/40G |
| Rated Voltage Level |
40 kV |
| Rated Capacitance |
4 µF |
| Capacitance Error |
±5% |
| Ambient Temperature |
-20 to +50 ℃ |
| Altitude |
≤ 2000 m (if greater than 2000 m, it is explained separately) |
| Charging Source |
Low-power power supply |
| Discharge Characteristic |
Swift release over an exceedingly brief period |
| Applications |
High-voltage impulse discharge tests, high-energy physics experiments, oscillation circuits, geological prospecting |
Precautions and Common Faults
Handle and use with the label in front of you
1. It is strictly forbidden to hit or collide with the high-voltage pulse capacitor, otherwise the internal film is easily damaged.
2. When using pulse energy storage capacitors, 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 an 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 on the capacitor shell, it is recommended to stop using it, as there is a risk of deterioration of the internal material and reduced insulation.
Frequently Asked Questions
Q1. How does the XHCC-4/40G work? Within a precisely defined time interval it accumulates the charging energy provided by a low-power power supply. Then, at a predetermined moment of need, it swiftly releases that accumulated energy over an exceedingly brief period, forming a robust impact current and a significant amount of power.
Q2. What are its ratings? The XHCC-4/40G is a 40 kV rated voltage level capacitor with a rated capacitance of 4 µF, and its capacitance error is ±5%.
Q3. Where is it used? It is valuable in specialised applications including high-voltage impulse discharge tests, high-energy physics experiments, oscillation circuits and geological prospecting.
Q4. What should I observe during use to avoid damage? Do not hit or collide with the capacitor, as the internal film is easily damaged. Read the instructions and the capacitor label to prevent overvoltage use, and pay attention to the withstand voltage and safety distance of the connecting wire. After the test is completed, fully discharge the high-voltage end.
Q5. How do I know the capacitor is no longer safe to use? It is recommended to stop using it if there is an abnormal sound inside the capacitor, as there is a risk of internal insulation damage, or if there are bulges on the capacitor shell, as there is a risk of deterioration of the internal material and reduced insulation.
Configuring an energy store into a discharge or oscillation circuit?
Contact XZH TEST for configuration advice and a quotation on the XHCC-4/40G 40kV 4uF customized pulse energy storage capacitor.
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