A pulse power supply is an electronic device that delivers electrical energy in short, high-power bursts instead of a continuous current. It stores energy in components like capacitors and releases it very quickly to produce controlled electrical pulses. These pulses can be adjusted in terms of duration, voltage, and frequency depending on the requirement. The main purpose of a pulse power supply is to provide very high peak power for a short time, which is not possible with a regular power supply.
You’ll commonly find pulse power supplies used in pulsed lasers, medical defibrillators, industrial welding, and semiconductor manufacturing. For example, in a laser system, it helps generate precise and powerful energy bursts needed for cutting or marking materials. It’s also used in plasma and coating applications where high-intensity energy is required for a brief moment. The biggest advantages of a pulse power supply are its high efficiency, accurate control, and ability to deliver energy exactly when needed without wasting power.