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Feature
1. The 100w laser power supply unit can match with EFR,SPT,Yongli, Weiju and other brands' 140-145cm sealed glass type CO2 laser lamp. The external LCD laser power supply unit selects zero-current half-bridge soft-switch circuit to make sure the air cooling laser power supply unit has high efficiency and fast response speed.
2. Input analog signal(0~5V) or PWM is selected to control the output laser power on this 100w laser power supply unit.
3.The air cooling laser power supply unit's control interface is applicable to high/low level signal. TTL level is to control the on/off of the laser power with a protective switch to check water-flow and ventilation.
4.Each external LCD laser power supply unit before selling will go through the aging check:
(1) sustain 10 hours at temperature 60 Degrees Celsius under full-load condition;
(2) 500 times on/off check for 7 seconds.
5. The 100w laser power supply unit has H/L/P/G/IN/5V control signal interface，The upper cover and bottom shell are aluminum Casing is made of galvanized sheet.
5.This air cooling laser power supply unit has RED TEST button to easily figure out CO2 power supplies or CO2 laser tube's failure. It is very easy and simple to remove trouble.
6.The 100w laser power supply unit is well grounded, which can ensure the safety of operators. At the same time, the air cooling laser power supply unit also has an open circuit protection function, which allows the external LCD laser power supply unit to work for a short time in the open circuit state.
7.This laser engraving power supply unit can use an external LCD module. It can display common fault codes, output current and working status. It is helpful for operators to understand the working state of 100w laser power supply unit and solve problems quickly. In addition, the ou
Specification
lnput | Input voltage | AC220V±10% (AC110V specified while order) | ||
AC frequency | 47~440HZ | |||
Maximum input power | 770W | |||
Maximum input current | 3.5A | |||
Output | Maximum output voltage | 35KV | ||
Maximum output current | 33mA (depending on the laser tubes of different manufacturers) | |||
Efficiency | More than 90% (Full load) | |||
Response speed | Not more than 1ms | |||
Control lnterace | TTL multilevel switching control,effective level can be high and low selection (see control wining diagram) | |||
Insulation | lnput-output | AC 1500V 1 minutes not more than 10mA | ||
lnput-shell | AC 1500V 1 minutes not more than10mA | |||
Output-shell | Connection | |||
Open Circuit Protection | Can be short circuit (requires a good grounding shell,while avoiding the positive electrode and the shell between the arc) | |||
Environmental Requested | Working temperature | -10℃~50℃ | ||
Storage of temperature | -20℃~75℃ | |||
Relative Humidity | Maximum 85%RH (non-condensing) | |||
Altitude | 100,000 feet of work 200,000 feet of storage,dose not work | |||
Cooling methods | Forced air cooling (fan cooling) | |||
Dimensions (LxWxH) | 305mmx205mmx112mm | |||
tput current can also be changed by the rotating potentiometer of the LCD module.
8.This100w laser power supply unit is equipped with two cooling fans. Better heat dissipation can protect the internal electronic components of this power supply
Product quality protection 
