10W UV laser application PCB laser cutting, perforation and splitting without burrs
Jun 25 , 2021
RFH 10W UV laser application PCB laser cutting, perforation and splitting without burrs
Why use high-power UV lasers for PCB laser cutting, perforation and sub-board applications, so the workpiece effect can be so fine and without burrs? This is because PCB and other integrated circuits require high accuracy and stability, and PCB electronic circuits are easily affected by heat. For example, the power of optical fiber and CO2 lasers is too large, and the heat dissipation is large, which cannot meet the quality requirements. Therefore, the thermal impact is small. The well-known UV laser became the first choice.
For 13 years in Seiko, the S9 high-power ultraviolet laser developed and produced by RFH can achieve ultra-fine marking on PCB circuit boards with its superior beam quality and fine spot characteristics. In addition, in the application process of PBC laser cutting and splitting, it is necessary to avoid small holes and well-designed integrated circuit routes. The use of high-efficiency ultraviolet lasers can accurately avoid the key points in the design circuit, so that the accuracy is improved without wasting more. Much material.
Why is the RFH S9 high-power UV laser so good?
One. Behind it is an all-solid-state laser R&D team composed of professors, experts, and doctors at home and abroad, as well as a dedicated application process R&D department, laser R&D department, and electrical R&D department, which is a solid backing for the stable operation of the entire laser system.
two. Independent research and development of the laser dedicated power control system can update the power control system functional modules in time, and improve the functional modules according to the laser requirements to ensure stability. With unique Q-switching control technology, it is suitable for various laser application control needs, as well as the internal cavity self-purification system, which makes the laser run stably and has a long life. And it is an integrated design, which is convenient for the equipment to integrate the high-efficiency laser processing mode you want, and intelligent and automated production can also be competent.
"Small size", "±0.02mm high precision", "high power stability", and "high cost performance" are the core advantages of RFH S9 high-power ultraviolet lasers.
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Compared with products of the same type, the S9 series of high-power UV lasers are smaller in size, exquisitely designed, and more stable in light output. The compact design is not only simple to save space and convenient to move, it can also avoid the user from making a large optical path, which greatly reduces the production and processing costs.
The new S9 has excellent quality and strong competitiveness. The laser has a wavelength of 354.7nm and a wide range of repetition frequency (single pulse to 200kHz), which can be better absorbed by the material and is less destructive to the material. The superior beam quality (M2<1.2) can be strictly guaranteed in all frequency ranges; the pulse width is <20ns@30k, and the heat-affected area during processing is extremely small.
The S9 series also adopts unique Q-adjusting control technology, and uses fully digital intelligent power supply to control the operation. It is easy to operate and comes with an internal cavity self-purification system, which has a longer life, more stable operation and low maintenance cost.
In addition, the RFH team is equipped with a powerful after-sales guarantee system to ensure your continuous high-quality production. This series can also be widely used in electronic product marking, electrical appliance shell marking, consumer electronics micro-processing and other fields.
