Is it okay to not install a voltage regulator for a 3 kw laser？

No way. A 3-kilowatt laser requires a relatively high power supply, requiring stable voltage and current supply. Installing a voltage regulator can effectively control voltage fluctuations and current changes, ensuring the normal operation of the laser. A stable power supply helps to improve the efficiency and stability of the laser, reducing the risk of faults and damage.

• Leon

  : Thanks