smallghost
D: Hello, can I use PWM controller to manage laser power?
Domandata da smallghost il 2020-02-03 06:50:47
wingerr it's apparently not a constant power circuit since it changes with input voltage
2020-09-18 07:00:15 Utile (1)
Shivam Negi Change the input voltage
2022-02-07 10:48:44 Utile (0)
smallghost I engraved on wood, black plastic, black glossy plexiglass. I used 300mm\min movement speed.
2020-02-04 06:12:58 Utile (1)D: What is the focal length range of this laser? What is the minimum diameter of the laser spot?
Domandata da smallghost il 2019-12-28 11:31:37
huangliyu1 The size of the light spot depends on personal skills. The minimum is to adjust to about 2MM. Playing lasers is mainly focused on the focus. It has nothing to do with the size of the light spot.
2020-01-03 01:02:58 Utile (0)
smallghost No, metal engraving requires a co2 laser, 40W and more
2019-12-29 08:01:23 Utile (0)
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BG464035541 ok
2022-05-27 09:05:06 Utile (0)