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Welcome to Big SUN JU website!In the LED lighting industry, people often say that "heat" is the number one enemy of LED, which is true at all.Theoretically, the total photoelectric conversion efficiency of LED is about 54% in an ideal situation.However, the omissions and material defects in the manufacturing process may be directly…
Nov 30, 2021As a mechanical device for energy conversion by means of electromagnetic, electrostatic, piezoelectric, magnetostrictive or friction mechanism, the generator is composed of stator, rotor and other accessories, which has been widely used in many fields such as automobile production, chemical energy, national defense, science and technology, etc.…
Nov 17, 2021At present, China's manufacturing industry is actively moving towards the new stage of Industry 4.0 at an unprecedented speed, and fundamental changes have taken place in production technology, quality service and management methods.For the development of manufacturing industry, improve product performance and actively solve product application.…
Nov 12, 2021Many manufacturing enterprises will be puzzled when choosing cooling fans, and why can't they achieve the same cooling effect when they choose the same size and performance as other manufacturers? In practical application, the fan has insufficient air volume, high power consumption and high noise.…
Nov 02, 2021With the in-depth development of the electronic industry, we can get in touch with more intelligent and personalized electronic products, and the growth of the industry is on the line.The design of accessories required by electronic products is also iteratively upgraded, such as cooling fans.Take smart phones, for example, for wireless charging.…
Oct 30, 2021Manufacturing-based is the main body of the national economy, the instrument for rejuvenating the country and the foundation for strengthening the country.In the new wave of industrial revolution, China's manufacturing industry is the first to show unprecedented vitality.…
Oct 21, 2021With the vigorous development of new energy electric vehicle industry, charging facilities are also accelerating the pace of scale development.At the same time, with the landing of the new national infrastructure policy, a brand-new charging pile era officially opened.As an essential charging device for new energy vehicles.…
Sep 29, 2021The cooling fan mainly plays a role in heat dissipation in machinery and equipment.At present, the demand for cooling fans in various industries is increasing, and all kinds of production equipment are inseparable from the cooling effect of cooling fans.Cooling fans can adjust the speed of fans according to actual requirements.…
Sep 15, 2021