High Voltage Pulsating DC supply

In summary, the person is seeking help in designing a pulsating DC power supply with a 1kV output and micro or nano time constant. They are wondering if there is any software available for designing and testing their project before implementing it practically. The responder suggests looking into push-pull circuits and high-side and low-side gate driver chips, and mentions that MOSFETs or IGBTs may be suitable for this project depending on the frequency and current supplied. They also provide a link for further reading.
  • #1
shamee
4
0
Hi
My introduction to Electrical Engineering is Like one hundredth of a starter
But I am here to have some Help

I want to Design a Pulsating DC power supply of 1K or more with micro or Nano Time constant

I will highly Appreciate any kind of help and Guidance and also want to ask is there any software on which v can design and check our project before practically implementing it


Thanks
 
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  • #2
What do you mean by pulsating DC power?

Do you mean the output of the power supply switches between 1 kV and ground?
 
  • #3
yes and sorry if m too childish
 
  • #4
shamee said:
yes and sorry if m too childish

You might want to look at a push-pull circuit and high-side and low-side gate driver chips. I'm not sure if any drivers get up to 1kV but I know of some that get you half way there at least. These are gate drivers for controlling a push-pull circuit that can get you to generate the pulses from a 1kV source.

At 1kV you might want to use MOSFETs or IGBTs for this, depending on the frequency of your pulse and how much current you are supplying. MOSFETs are generally better at high switching frequencies for the small time constants you mention, but IGBTs are improving so, again, depends on the combination of frequency and current supplied.

Here is some more reading that might give you an idea:
http://en.wikipedia.org/wiki/Push–pull_output
 

FAQ: High Voltage Pulsating DC supply

1. What is a High Voltage Pulsating DC supply?

A High Voltage Pulsating DC supply is an electrical power supply that converts alternating current (AC) into direct current (DC) with a pulsating output voltage. It typically has a voltage output of several thousand volts and produces a pulsating waveform instead of a steady voltage.

2. What are the applications of a High Voltage Pulsating DC supply?

High Voltage Pulsating DC supplies are commonly used in various industrial and scientific applications such as electrostatic precipitators, x-ray machines, high voltage testing, and particle accelerators. They are also used in research laboratories for experiments that require high voltage pulses or DC voltage.

3. How is a High Voltage Pulsating DC supply different from a DC power supply?

A High Voltage Pulsating DC supply differs from a standard DC power supply in that it produces a pulsating output voltage instead of a steady voltage. This pulsating output can be adjusted in frequency, amplitude, and duty cycle, whereas a standard DC power supply produces a constant DC voltage. Additionally, a High Voltage Pulsating DC supply typically has a higher voltage output than a standard DC power supply.

4. What are the potential hazards of working with a High Voltage Pulsating DC supply?

Working with a High Voltage Pulsating DC supply can be dangerous and should only be done by trained professionals. The high voltage output can cause electric shock, burns, and other serious injuries. It is important to follow proper safety precautions and use appropriate personal protective equipment when working with a High Voltage Pulsating DC supply.

5. How can the output of a High Voltage Pulsating DC supply be controlled?

The output of a High Voltage Pulsating DC supply can be controlled through various methods such as adjusting the duty cycle, changing the frequency of the pulsating waveform, and using a voltage regulator. Some High Voltage Pulsating DC supplies also have built-in controls for adjusting the output voltage. It is important to carefully follow the manufacturer's instructions for controlling the output to ensure safe and efficient operation.

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