How to distinguish the LED lamp and LED tube light? Many people believe that the LED lamp and LED tube light is used for household lighting should belong to the same kind of product, actually otherwise. We can often from both the position and application effect.     A, from product performance to distinguish above:   LED tube light is a light shot inside the embedded in the ceiling lighting lamps and lanterns. Belong to the directional lighting lamps and lanterns, can only by the light of the opposite, its advantage lies in the more concentrated than general lighting lamps and lanterns of lamps and lanterns, usually used for general lighti ... Read More →

PSA Nitrogen Generator making device is according to the pressure swing adsorption (PSA) technology, using high quality carbon molecular sieve as adsorbent separation oxygen nitrogen directly from the compressed air. After dry compressed air purification, under the effect of pressure, the use of oxygen diffusion in PSA Nitrogen Generator carbon molecular sieve pores adsorption rate greater than the diffusion of nitrogen in carbon molecular sieve pores adsorption rate, this feature in adsorption equilibrium has not been achieved, the enrichment of nitrogen in the gas phase was up and form a finished product nitrogen. Then via vacuum to atmosphe ... Read More →

A horn antenna serves the same function for electromagnetic waves that an acoustical horn does for sound waves in a musical instrument such as a trumpet. It provides a gradual transition structure to match the impedance of a tube to the impedance of free space, enabling the waves from the tube to radiate efficiently into space.   If a simple open-ended waveguide is used as an antenna, without the horn antenna, the sudden end of the conductive walls causes an abrupt impedance change at the aperture, from the wave impedance in the waveguide to the impedance of free space, (about 377 ohms). When radio waves travelling through the waveguide hit ... Read More →

COB LED ceiling light is in the LED chip directly attached on the high reflecting rate on a metal mirror substrate high efficiency integrated surface light source technology. This technology has eliminated the conceptual scaffolds, electroless plating, no reflow soldering, SMT process, therefore the working procedure is reduced nearly a third of, also saves the cost of one third. COB LED ceiling light can be simply understood as high power integrated light source, which can be designed according to the product configuration design of the light source of the light area and size. The product features of COB LED ceiling light: Electrical stabi ... Read More →

 What is a Mobile Phone Booster? The main function of a Mobile Phone Booster is to amplify the mobile signal of a phone or mobile data device. The Mobile Phone Booster has two ports, one for connecting the mobile device and the other for connecting an external antenna. Connecting a mobile device to the booster is done using a patch lead. With each device usually have its own unique external antenna port, you must find one that fits your device model. Mobile Boosters include a amplifier module capable of providing a typical gain of 15-50dB. For a booster to work, there must be signal available at the antenna to amplify. If a mobile signal is ... Read More →

Thermoforming equipment features: ①     Each thermoforming vacuum packing machine is equivalent to a packaging system for packaging materials in addition to artificial feeding apparatus mounted on the film and the film is sometimes necessary artificial or partially artificial fill, the remaining work are automatically and continuously to complete, so very high productivity. Suitable for high-volume continuous vacuum packaging jobs, especially for food, pharmaceutical items, but also for the manufacture of canned soft. ②     As a result of the thermoforming process made containers, easy to implement multi-column parallel operations, packaging ... Read More →