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eBay                                                                 Description                                  50W Power Supply for CO2 Laser Engraving Cutting Machine MYJG-50W This laser power supply is dedicated for CO2 laser device, with high efficiency, high frequency and short response time. The compact and handy power supply has excellent compatibility with laser device and can be directly connected. It can take feedback interface which can be used in closed-loop control and testing the working current of laser. With this power supply, laser device will be easily started up and well operated with higher conversion efficiency and longer expectation of life. Feature: - Protection switch: test the external water, ventilation, etc., to protect laser device - TTL voltage level control: can be setting high or low lever - Easy control: the start and stop of laser can be easily controlled by TTL level. - New function: timely scene judging which part is damaged, laser tube or laser power. - Good compatibility: it can be applicable to 50W laser tubes from different manufacturers. - High Security: The input and output of power supply are separated completely to avoid getting an electric shock. - Open circuit protection: with well-grounded enclosure, the power supply can work in open-circuit 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. Application: - The power is adjustable through it's TTL control or by a 5K variable resistor, small design with excellence PWM control circuitry. It supports any CO2 laser for up to 50W. Application for engraving, seal-cutting, etc. Specifications: - Output power: 50W - Cooling way: natural air cooling - Relative humidity (RH): ≤90% - Operating temperature: -10~40℃ - Input voltage: AC110V-220V adjustable - Maximum output voltage: DC 25KV - Maximum output current: DC 15-20mA - Efficiency: ≥90% (full load) - Response speed: ≤1ms (from the switch Signal is given to the output current up to 90% of the setting current) - Pressure-proof: Input-Output, Input-Shell: AC1500V 10MA 60S; Output negative is connected with machine shell. - Control Interface: TTL level switch control; high or low effective level can be chosen (details refer to the control terminal specification) - Size: 205*170*95mm Package Included: - 1x 50W Power Supply   Detail Image   Payment                  1.Payment is needed to receive within 7 days after deal.If not,we will close the transcation.  2.We only accept paypal.  3.Paypal is the only online payment method we accept.Please make sure you have a valid/confirmed paypal account prior to bidding.And please make sure your paypal registered address is the same with your ebay registered address.   Shipping                 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. 2.Items will be shipped within 1 business day after we receive payment. 3.Delivery time depends on destination and other factors. 4.For International buyers ,please note:   a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer's     responsibility. We will try our best to reduce the risk of the custom duties.   b.Please check with your country's customs office to determine what these additional costs will be prior to buying.  

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