Push-in Terminal Block For The “heart” Connector Of Laser Equipment

The English word for laser is "Laser", which is the acronym for its corresponding term "Light amplification by stimulated emission of radiation".

The principle is that the electrons in the atoms absorb energy from the low energy level, jump to the high energy level, and then fall back from the high energy level to the low energy level. In this process, their energy will be released in the form of photons, which is laser. Since the energy of the released photons is completely determined by the energy difference between the fixed high energy level and the low energy level, the optical properties of the photons in the laser beam are highly consistent. It is for this reason that lasers have many unique characteristics, such as strong directionality, good monochromaticity, and good coherence. The laser is a device that uses this principle to emit lasers. According to the different working media, it can be divided into gas lasers, solid lasers, semiconductor lasers, dye lasers and fiber lasers. In the domestic laser market, fiber lasers have the largest shipment volume.

Although lasers are divided into many types according to the working medium and power, their electrical control parts are similar, and the corresponding push in terminal block connection parts are also clear, mainly including: power supply push in din rail terminal blocks connection, external signal push fit din rail terminals connection, communication push fit terminal block connection, and internal board push in terminal connection.

Power supply push in type terminal block connection

In the power supply part, the mainstream connection methods in the industry are rectangular connectors, circular connectors or hybrid types. In the field of hybrid DSUB, two protection levels are provided, which can provide not only solder cup versions but also solder pin versions soldered to PCB boards.

Internal board push in terminal block wire connector connection

Inside the laser, in addition to the laser crystal, laser chip, light source, and optical lens, there is a control circuit composed of 3 to 4 PCB boards. There is a large demand for printed circuit board connectors between these control boards and on the 24-core through-board connectors for external connection from the control board to the face. Since it is inside the device, the LS/LD series of plug-in spring connectors without plug-in function are the preferred solution. If the customer needs a plug-in connection method due to the convenience of operation or the customer's design habits, the LC6 series of plug-in spring connectors are recommended.

The laser is known as the "heart" of laser equipment. Whether it is a laser cutting machine, a marking machine, or even a photolithography machine, its core performance indicators are directly determined by the laser.