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Generally, the backyard guided signboard light box will choose a rain-proof power supply or a waterproof power supply to deal with the rainy climate. What exactly is a waterproof power supply?waterproof led power supply， What is the specific effect?

PEEK has the heat resistance and chemical stability of thermosets and the molding processability of thermoplastics. The long-term use temperature of PEEK is about 260-280℃, the short-term use temperature can reach 330℃, and the high pressure resistance can reach 30MPa.esd plastic ， It is a good material for high-temperature sealing rings.

Wide selection: Carbon dioxide lasers can engrave and reduce almost any no metallic fabric. And it's affordable!

IC may be the key of LED road gentle power supply, and the caliber of IC directly influences the full power supply. outdoor power supply    ， .Now how to tell apart the quality of LED neighborhood lighting power supply?

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viscous fluid

Viscosity in the product or service is an important detail that needs to be accurate when choosing equipment for packaging liquefied products. filling system ，Viscosity determines the type of product filler applied: it needs to provide the ideal amount of force to induce flow, however, this packaging doesn't handle much spillage.

The laser cutting machine focuses the laser light emitted by the laser into a high power density laser beam through the optical path system. The laser beam is irradiated on the surface of the workpiece to make the workpiece reach the melting point or boiling point, while the high-pressure gas coaxial with the beam blows the molten or vaporized metal away. laser cutting machine suppliers  ，With the movement of the relative position of the beam and the workpiece, the material is finally formed into a slit, so as to achieve the purpose of cutting.

1. The armature core part: its function is to embed the armature winding and pass the magnetic flux to reduce the eddy current loss and hysteresis loss generated in the armature core when the motor is working.

More and more people use stone paper, and there are many kinds of stone paper on the market..​stone paper manufacturer ， Here are a few simple ways to identify stone paper:

In the antistatic agent finishing of textiles, it is not only necessary to strictly screen the antistatic agent, but also to fully consider the rationality of the process such as the proportion of ingredients, ​plastic products ，  in order to produce satisfactory products. What are the performance index conditions of antistatic agent?

2.4GHz wireless remote control

The 2.4G remote control signal transmission method can effectively solve the drawbacks of infrared remote control. remote control accessories ，All-round stereo coverage is the advantage of 2.4G remote control, and it is also the best one in the current remote control type.

PCB board materials can be divided into: paper substrate, glass fiber cloth substrate, composite substrate (CEM series), laminated multilayer board substrate and special material substrate (ceramic, metal core substrate, etc.)

Observed

Observation and inspection methods. When overhauling the industrial control board, ​fanless industrial pc。first observe whether the capacitors on the industrial control board are bulging, leaking or seriously damaged. And whether the chip is abnormally hot.

The poor machining accuracy of batch parts is generally due to the fact that the feed dynamics between each axis is not adjusted according to the error during installation and adjustment, or the transmission chain of each axis of the machine tool has changed after use and wear. It can be solved by readjusting and modifying the clearance compensation amount.

Crash reason: custom machined parts，

1. The safety height is not enough or not set (the tool or chuck touches the workpiece during rapid feed G00).

The current mobile phone screen generally consists of an outer screen and an inner screen. The external screen is generally formed by laminating a glass front panel and a capacitive touch film. It is mainly used for the touch operation of the hand on the screen, sensing the position information of the hand, etc., oem screen, to realize the content control of the mobile phone. Generally translucent.

The lens is the soul of the camera. The lens plays a very important role in the imaging effect. Using the principle of refraction of the lens, usb camera module manufacturer  ，  the scene light passes through the lens to form a clear image on the focal plane. Let's see how it works.

From the current technology point of view, the bottom slide rail is better than the side slide rail, and the overall connection with the drawer is better than the three-point connection. High-quality slide rails have low resistance, cabinet hardware suppliers，long life and smooth drawers.

The selection of an air compressor air filter  actually involves many aspects, not only the filter itself, but also the design of the entire system. Therefore, the selection of the filter element should refer to the processing air volume, the surrounding environment, pre-filtration, etc.; the selection of the air compressor filter should follow the following requirements:

The principle of the face recognition camera module is not very complicated. The camera module produced by the camera module manufacturer is transformed into a face recognition camera module in combination with face recognition technology. Identification,mipi camera manufacturer， its focus is the camera module.