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Description
QDLASER CO2 Laser 80W Power Supply HY-T80 for CO2 Laser Engraving Cutting MachineQDLASER CO2 Laser 80W Power Supply HY T80 For CO2 Laser Engraving Cutting Machine Products Description 1. Main Features (1) Good compatibility: It can be applicable to 80W laser tube of a number of manufacturers. (2) Cutting Type and Sculpting Type: The cutting type has a good power stability and strong adaptability, while the sculpting type has a quick response speed and good engraving effect. (3) Dramatically lengthen the service life of laser. (4)
QDLASER CO2 Laser 80W Power Supply HY-T80 For CO2 Laser Engraving Cutting Machine
Products Description
1. Main Features
(1) Good compatibility: It can be applicable to 80W laser tube of a number of manufacturers.
(2) Cutting Type and Sculpting Type: The cutting type has a good power stability and strong adaptability, while the sculpting type has a quick response speed and good engraving effect.
(3) Dramatically lengthen the service life of laser.
(4) Easy Control: The start and stop of laser can be easily controlled by TTL level. And there are protection switch to test the external water, ventilation, etc.
(5) Easy control of laser power: Both 0-5V analog signal and PWM signal can control the laser power.
(6) The power supply has the function of open circuit protection: Under the condition of good protective earthing, the power supply can work in open-circuit condition for a short time, which could avoid the damage of laser power supply because of the bursting of laser tube, thereby enhancing the life of power supply.
(7) The power supply can take feedback interface which can be used in closed-loop control and testing the working current of laser.
(8) The power supply adds a new function, that is timely scene judging which part is damaged, laser tube or laser power.
(9) Application: Acrylic sculpture, cut. Fabric sculpture, cut. Double-color plate engraving, cut. Rubber sheet sculpture, cut, etc.
(1) Good compatibility: It can be applicable to 80W laser tube of a number of manufacturers.
(2) Cutting Type and Sculpting Type: The cutting type has a good power stability and strong adaptability, while the sculpting type has a quick response speed and good engraving effect.
(3) Dramatically lengthen the service life of laser.
(4) Easy Control: The start and stop of laser can be easily controlled by TTL level. And there are protection switch to test the external water, ventilation, etc.
(5) Easy control of laser power: Both 0-5V analog signal and PWM signal can control the laser power.
(6) The power supply has the function of open circuit protection: Under the condition of good protective earthing, the power supply can work in open-circuit condition for a short time, which could avoid the damage of laser power supply because of the bursting of laser tube, thereby enhancing the life of power supply.
(7) The power supply can take feedback interface which can be used in closed-loop control and testing the working current of laser.
(8) The power supply adds a new function, that is timely scene judging which part is damaged, laser tube or laser power.
(9) Application: Acrylic sculpture, cut. Fabric sculpture, cut. Double-color plate engraving, cut. Rubber sheet sculpture, cut, etc.
2. Specification
3. Operation Instruction
(1) Laser Tube connection: (Referring to Power supply and laser device's connection diagram) High voltage terminal (HV+) of HY-T80 power supply should be connected to the positive pole of CO2 laser device. Current circuit of the power supply shall be connected to negative pole(laser output terminal) of laser device, through an ampere meter or directly.
(2) Connection of control signal: The control signal shall be reliably connected to control terminal of the power supply HY-T80, after connecting the DAC output signal and TTL signal of external computer with the power supply, the laser device shall work as expected. If the laser lamp can not work properly, should check the control signal is correct or not(include check the voltage specification and logic), if use PWM control as power control, make sure f≥20KHz, Amplitude (peak value) ≤5V, check and make sure protection switch WP connection is correct at same time.
(3) Voltage of power input: HY-T80 's power input of the power supply shall be 220VAC/50Hz. If 110VAC is needed, please specify when placing order.
(4) Others: A group of protection switches are also reserved for detection of water switch, fan switch, open-enclosure protection and so on.
4. Caution
(1) Water cooling system should be working properly when switching on laser device.
(2) Circuit of high voltage output should not be open! (High voltage output terminals (positive and negative poles) shall be properly connected to positive and negative poles of laser device, respectively).
(3) Attentions should be given to avoid any electric shock after the power supply being switched off(The Insulation safety requirements should be 40KV between the terminal of output and "G").
(4) Well-grounded three-pole receptacle should be used to supply power to HY-T80 power supply. The enclosure should be well grounded to avoid electric shock.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 4
I just need the size 12
Size: 12, Color: Tan
Gm.i made a mistake the first time when I order the size 13. I return it because it was to big .so I reorder a size 12 now am looking at my order they still sending me the same size 13 i will have to return it again because it is to big sorry I dont know what going
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Reviewed in the United States on May 8, 2026
★★★★★ 3
Worth the price
Size: 10, Color: Tan
A little tie on the valley,
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Good
Size: 9, Color: Black
Good good good
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Reviewed in the United States on December 24, 2025
★★★★★ 5
Le quedaron bien a mi hijos
Size: 8.5, Color: Black
El zapatos ese buenísimo
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Reviewed in the United States on December 3, 2025
★★★★★ 5
Comfortable and Classic Dress Shoes That Look Great All Day
Size: 12, Color: Cognac
These dress shoes have been a great addition to my wardrobe. Right out of the box, they felt comfortable thanks to the cushioned foam insole. I can wear them for long days at work or events without my feet feeling sore, which is something I really appreciate.
The faux leather upper looks polished and well-made. The cap-toe design and subtle contrast stitching give the shoes a classic, professional appearance that pairs perfectly with dress pants or a suit. They have a clean, timeless style that never feels outdated.
The fit is true to size, and the lace-up closure provides a secure and adjustable fit. I also like the stability of the stacked heel and the non-slip sole, which gives me confidence when walking on different surfaces.
Overall, these shoes deliver both comfort and style. They look sharp, feel supportive, and hold up well with regular use. I am very happy with this purchase and would definitely recommend them to anyone looking for reliable, classic dress shoes.
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Reviewed in the United States on December 18, 2025