Many use of laser cutting machine friends in order to catch up with orders, take high commission, random progress of laser current. Taking a 130W laser tube as an example, the current is increased to more than 40mA for a long time.
What is the reasonable operating current of 130W laser tube? In general, if we do not exceed the current of 20mA, we will extend the service life of the laser tube if the current is less than 25mA.
It is worth noting that the service life of the laser tube will be shortened by times if the current is arbitrarily increased.
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