Most scanners are equipped with anti-missing locking devices, but their anti-misoperation locking is comprehensive and mandatory. The rear upper door of some skid-mounted scanners is openable, no anti-missing lock, no double isolation baffle, it can be directly touched and live parts after opening, and the screws are ordinary hexagonal screws, which is easy to open the scanner. In the event of electric shock in the live cabinet; it is easy for the maintenance personnel to accidentally open and enter the electrification interval, and a person may have an electric shock. This article will introduce you to the scanner brand.
In the linear power supply of the scanner, the voltage regulator circuit is a key component. Early scanner regulators were made up of discrete devices and the like. When the scanner's three-terminal integrated voltage regulator appeared, it was widely welcomed with its simple circuit and good performance. The scanner linear power supply is a regulated power supply with an early application and mature circuit. Its biggest advantage is that the circuit is simple, the performance is reliable, the number of components is small, the ripple is small, and the characteristics are good; the disadvantage is that the efficiency is low and the loss is large.
The main factor affecting the size and weight of the scanner is that the voltage regulator requires a radiator with a large enough area; the second is the use of a power frequency power transformer. The main reason for the low efficiency of the scanner is the application of a linear regulator. The scanner linear regulator regulates and regulates the voltage by adjusting the on-state voltage drop of the power regulator device.
The scanner will be more versatile. This versatile scanner integrated product is not only superior in performance to the pulse generator and frequency synthesizer of the dedicated scanner, but also provides a better solution for various test functions.
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2.Solid siliccone compression machine and liquid silicone injection machine
3.Disney and Sedex 4P audit factory
4.ISO 9001,IATF16949,Raw material of FDA LFGB MSDS Certificates
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