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Description
QDLASER CO2 Laser Power Supply 80W HY-T80 for SP/Yongli/EFR CO2 Laser Tube 80W3. 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
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 connectedto 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.
(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.
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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]
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4.7 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Refreshing orange scent
These are effective at refreshing your disposal. When I am done cleaning up my kitchen I put 2 drops in the disposal side of my sink and briefly pulse the disposal to break open the drop. Don't run any water as this will wash away the drop and the fresh orange scent. I am very sensitive to perfume or floral fragrances - these are just the right amount of orange scent to make your drain smell fresh without the scent overwhelming the kitchen.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Easy to use and work great
These are great. Helps with odors and grease cutting. So easy to just drop a couple in after use.
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Reviewed in the United States on March 13, 2026
★★★★★ 5
They smell AMAZING!!
Amazing quality, they smell great, and they last quite awhile! I like switching between the orange and lemon scents, as it’s nice to switch it up! A great price for the quantity and quality!
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Reviewed in the United States on February 12, 2026
★★★★★ 4
Easy To Use
Easy to use product with nice scent. The scent is a bit lighter than I thought it would be, but I suppose you could use a couple at a time. Compared to other brands I thought a good value as you get more. Seemed to work well. Popped one in, ran the disposal and the smell seemed to be gone.
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Reviewed in the United States on May 5, 2024
★★★★★ 5
Good product
Great product, effectively remove the stale smell and cleans up the garbage disposal.
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Reviewed in the United States on February 9, 2026