Description
- Brand Name: CRONOS
- Certification: NONE
- Origin: CN(Origin)
- Model Number: 0.5W
500mW 450nm Focusable Blue Laser Module Laser Engraving And Cutting TTL PWM control 0.5W Laser Head 12V 5A Free Shipping
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Engraving distance:less than 3cm
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Wave length: 450NM
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Power : 500mW
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-Electric current: 3-5A
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Voltage: DC 12V
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Working temperature: +10 ~+40
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Driver module:TTL/PWM
When you received your goods ,please test it in the first time!
Application:
Connect 3pin cable :
Free software,contact us,get link:
CAUTIONS!!
1.The laser light emitted by the laser module is likely to injure persons’eye, so do not directlygaze its
endsurface and wear appropriate safety glasses to prevent laser light when it is working.
2.Laser module needs an appropriate laser driver(PCB). When the laser module connectswith power
supply,please set the output voltage to zero. The adjustment of the current should be slowly increased
or decreaseto avoid damaging the device.
3.Keep the device working or storing in a dry environment. The anti-dust grade is over onemillion, in
order to prevent dust inside the lens to affect the laser dot shape.
4.Working at high temperatures will increase the threshold current, reduce conversion efficiency and
speedup the aging of the device.
5.When output power is higher than it’s specific parameter of operation, it willaccelerate the aging of
the device.
6.When the operation temperature of the laser diode is over 70 degree, please do well heat dissipation
of it.This laser module is an electrostatic sensitive device.Please make sure ground yourself or wear
an antistatic wrist strap before you take it.
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