Mingyu Power Supply

1. Modular design for automatic detection of laser power supply signals and automatic water protection. 2. Uses a zero-current half-bridge soft switching circuit, resulting in high efficiency and fast response speed. 3. Simple port control, adaptable to both high and low-level signals. Laser on/off can be controlled using TTL level signals. It also includes an abnormal protection switch to detect whether external water and ventilation are functioning. 4. Laser power adjustment can be controlled by inputting a 0-5V analog signal or a PWM signal to control the laser power. 5. The power supply has an open-circuit protection function. With good protective grounding, the power supply can operate in an open-circuit state for a short time, thus preventing damage to the laser power supply caused by laser tube rupture. 6. Each power supply undergoes a high-temperature aging test at 60 degrees for 12 hours under full load, and a 500-cycle 7-second on/off power supply test.

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Mingyu Power Supply

Category:

CO₂ Laser power supply

Hotline:

Mingyu Power Supply

1. Adopts modular design for automatic detection of laser power supply signals and automatic water protection.
2. Adopts zero-current half-bridge soft switching circuit, making the power supply highly efficient and fast-responding.
3. Simple port control, adaptable to both high and low-level signals. Laser on/off can be controlled using TTL level. An abnormal protection switch is also added to detect whether external water and ventilation are available.
4. Laser power adjustment can accept 0-5V analog signals or PWM signals to control the laser power.
5. The power supply has an open-circuit protection function. With good protective grounding, the power supply can operate in an open-circuit state for a short time, thus avoiding damage to the laser power supply caused by laser tube rupture.
6. Each power supply undergoes a high-temperature aging test at 60 degrees for 12 hours under full load, and a 7-second on/off power supply test 500 times.

Product Parameters

Item		MYJG 50	MYJG 60	MYJG 80	MYJG 100	MYJG 130	MYJG 150
Input	Input Voltage	AC110V/220V
Input	AC Frequency	47-440HZ
Output	Maximum Output Voltage	22KV	24KV	26KV	28KV	30KV	34KV
Output	Maximum Output Current	22mA	25mA	28mA	30mA	35mA	38mA
Efficiency	≥10000 hours
Protection	Overcurrent Protection	130% of maximum current
Protection	Open Circuit Protection	Yes (short time)
Level Control Range	High Level	≥3V
Level Control Range	Low Level	≤0.7V
Response Speed	Input-Output, Output-Chassis: AC1500V 10mA 60s; Output negative and chassis connected
Operating Temperature	20-85%RH (non-condensing)
Cooling Method	≥50mΩ（DC500V）
Ground Leakage Current	Amplitude 0.5mm, frequency 10-55HZ, 3-dimensional direction for 2 hours
Full load 60℃ high temperature test time	500 times
Dimensions	LWH(mm)	17116191	19716191	23016191	2301619	30516191	3051619
Housing Color	Color	Black	Black	Black	Black	Black	Black

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Nantong Zhuorui Laser Technology Co., Ltd.

Address: 2nd Floor, Building 11, Chongchuan Science and Technology Entrepreneurship Park, No. 30, Zilang Road, Nantong City
Tel: 86-513-87100051
Mobile: 86-15906292098、86-13962994168
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Email: dora@joylaser.com

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