What is pulse power supply

A pulse power supply is a power supply that generates a high voltage, short duration pulse current.It is usually used in instrumentation, electronic equipment, physics experiments and other fields.

The working principle of pulse power supply is to utilize the principle of capacitor or supercapacitor (supercapacitor) and transformer to generate high voltage pulse current. During the charging phase of the power supply, the capacitor or supercapacitor is charged with a low voltage current. When the charging reaches a certain level, the capacitor or supercapacitor is connected to the transformer through a switch to generate a high-voltage pulse current.

Pulsed power supplies are usually controlled in a variety of ways, such as pulse width, pulse frequency, pulse voltage and other parameters are adjusted to achieve different application requirements.

In a nutshell, a pulse power supply is a power supply that generates high-voltage pulse currents through the synergistic work of a capacitor or supercapacitor and a transformer.

Dalian Jieman Technology Co. Ltd. launched a low-voltage pulse power supply in 2023 with a peak voltage of 250V, a peak current of 8A, a duty cycle of 90%, and a frequency of 1kHz-30kHz, which is used in scientific experiments such as inductance testing.

                                                                                            （Voltage waveform diagram）

                                                                                              （Current waveform diagram）