VLM-780-03 LPT

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Laser diodes and modules are an integral part of numerous commercial, medical and military applications and devices. Among these, one of the most common components is the VLM-780-03 LPT (updated high-power visible emissions diode) module, which is widely used in optical and automation applications as well as in optoelectronics, biometric scanning, medical equipment and measurement tools.

The VLM-780-03 LPT module is composed of a constant current laser diode driver circuit, an articulated heat sink, and a high-power output laser diode. The laser diode driver has an input DC voltage range of 6V-34V and a current range of 40-6000mA. The heat sink is designed to maintain a low operating temperature. It is made of high thermal conducting aluminum alloy with a black anodized finish and ventilation holes for improved heat dissipation. The high-power laser diode has an output power of 5mW-100mW and a temperature range of 25-40°C.

The primary application field of the VLM-780-03 is optical and automation equipment, specifically 3D scanning and medical imaging. In industrial processes, the VLM-780-03 enables high-precision measurement and tracking of product parts from a distance. It is also used in medical imaging and biometric scanning to precisely track and identify patients. In addition, it is used in microscopy, viscometry and metrology, particularly when high accuracy is required.

The main working principle of the VLM-780-03 is based on a process called stimulated emission above threshold. When a constant current is applied to the diode, a forward voltage is generated, which causes light emission with the help of the resonant electrical properties of the diode. This in turn leads to an amplified output, thus creating an intense laser radiation. The laser output intensity can be further increased or decreased by utilizing power control elements within the driver circuit.

The high efficiency of the VLM-780-03 and its wide range of applications make it a popular component for numerous commercial, medical and military applications. It is also a highly reliable, cost-effective component, with a long service life and robust construction. With its versatile design and reliable performance, the VLM-780-03 is a great choice for many optical and automation applications.

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