According to statistics from the High-tech LED Industry Research Institute (GLII), the size of China's LED packaging industry reached 77.3 billion yuan in 2013, an increase of 19% from 39.7 billion yuan in 2012. With such a huge packaging equipment market, the demand for equipment such as dispensers is naturally strong. So how do domestic packaging equipment manufacturers snatch this big cake?
As the LED industry is entering a new round of equipment replacement period, and the dispensing machine is an important supporting equipment for LED, the domestic equipment has the advantage of “getting the first month of the water towerâ€, can respond to market changes more quickly, and make according to customer needs. Adjustment. And there are advantages in price and efficiency, and the cost performance is higher. Therefore, domestic equipment manufacturers can quickly occupy the market by virtue of these advantages.
Lu Guoming, general manager of Tengsheng Control Glue, said that “domestic equipment has developed rapidly in recent years, and the accuracy, yield and intelligence of the products have already caught up with imported equipment. The domestic dispensing machine has completely replaced the imported equipment.†"". However, in addition to the need for domestic equipment companies to continuously improve product quality, the promotion of a good brand is particularly important.
Established in 2003, Shenzhen Tengsheng Industrial Equipment Co., Ltd. (hereinafter referred to as “Tengsheng Control Rubberâ€) is a national high-tech enterprise specializing in the R&D, manufacturing and sales of industrial automation equipment. Tencent has been positioned as a professional automated fluid control solution provider for ten years. It has obtained more than 30 technical patents and has become the leading brand of rubber control equipment in China.
Tengsheng Glue has been optimistic about the professional exhibition platform of Gaogong LED Exhibition in the past few years and has participated in three consecutive exhibitions. The 2014 (4th) High-tech LED Lighting Exhibition will be held in Guangzhou Pazhou Canton Fair Complex from September 26th to 28th. In such an annual event of the LED lighting industry, Tengsheng Glue, as the leading brand in China's rubber control equipment industry, will also bring heavy products to the show.
Wu Xiaohong, assistant general manager of Tengsheng Control Glue, said that the company will bring eight products such as FAD9400, FAD1000, 950L and CCD positioning to the high-tech LED lighting exhibition. FAD9400 and FAD1000 are the main products of the company this year. Among them, the intelligent LED package dispenser FAD9400 adopts the all-intelligent automatic loading and unloading system, and the SMD products as small as 020 and as large as 5050 and 5730 are suitable for this system. Up to 5 cartridges can be loaded at one time, and one operator can operate 6-7 devices at the same time, which greatly saves the manpower, material resources and cost of LED packaging enterprises.
Tengsheng Glue Dispenser has always been the perfect balance of performance and price, and constantly pursues the perfect combination of high quality, high speed and high precision as the core competitiveness of the market. In recent years, the sales of Tengsheng Glue has been in a steady growth state, and the newly launched point control equipment has been unanimously recognized by customers.
Lu Guoming said that Tengsheng Glue will continue to adhere to this innovative concept, as always, to provide customers with high-quality dispenser equipment, to contribute to the development of the LED industry.
The main function of the PWM Solar Controller is to manage the charging and discharging process between solar panels and batteries in solar power generation systems. It is a traditional charge controller that controls the charging voltage and current through pulse width modulation technology to maintain the charging state of the battery and protect the battery.
Main effect:
Charging control: PWM Solar Controller controls the charging voltage and current through pulse width modulation technology to ensure that the battery is charged at an appropriate voltage and current to prolong the service life of the battery.
Overcharge protection: The PWM Solar Controller can monitor the charging status of the battery, and when the battery is fully charged, it will automatically stop charging to avoid battery damage caused by overcharging.
Over-discharge protection: PWM Solar Controller can monitor the discharge state of the battery. When the battery power is lower than a certain level, it will automatically stop discharging to avoid battery damage caused by over-discharge.
Differences from other charge controllers:
Modulation technology: PWM Solar Controller uses pulse width modulation technology to control the charging and discharging voltage and current to maintain the charging state of the battery. In contrast, MPPT Solar Controller uses maximum power point tracking technology to adjust the output voltage and current of solar panels in real-time to achieve maximum power output.
Energy conversion efficiency: Compared with the MPPT Solar Controller, the energy conversion efficiency of the PWM Solar Controller is lower. Because the pulse width modulation technology cannot adjust the operating point of the Solar Panel in real-time, the output power of the solar panel may not be maximized.
Application Scenario: PWM Solar Controller is a traditional charge controller suitable for small-scale, low-power solar power generation systems. The MPPT Solar Controller is suitable for larger-scale, high-power solar power generation systems to improve energy utilization efficiency.
Overall, the main role of the PWM Solar Controller is to manage the charging and discharging process in the solar power generation system and protect the battery from damage. Compared with MPPT Solar Controller, it uses traditional pulse width modulation technology, and the energy conversion efficiency is lower. Suitable for small-scale, low-power solar power generation systems. The MPPT Solar Controller uses maximum power point tracking technology, which can improve the energy utilization efficiency of solar panels, and is suitable for larger-scale, high-power solar power generation systems.
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