Laser trimming system is the key equipment which is applied for engraving thin or thick film resistor to get precise regulation. It can be used to regulate thin or thick membrane resistance of electric appliance such as power supply, sensor, and thick or thin film circuit automatically and precisely.

System Composition
 Laser system
 Q-switch system
 Optics system
 Galvo scanning system
 Computer controling system
 Cooling system
 Visual identifying system (Optional)
 Multi-station worktable (Optional)
 Coaxial monitoring system (Optional)
 Programmable power supply and programmable load

1.Product characters

It is featured of high precision resistance regulation, high scanning speed and reliable performance;
 It can work continuously for long time;
 The whole processing procedure can be finished automatically or manually according to the actual application, it is very convenient and reliable;
 Coaxial monitoring system is optional for real time monitoring of resistance regulation process;
 High isolated test of resistance;
 Automatic output voltage and current measuring according to different application.

2.Applications

   It can be used to precisely regulate thin or thick membrane resistance of electric appliance such as power supply, sensor, and thickfilm, thinfilm circuit.

3. Technical Parameters