The next five years Chinese industry barriers analysis of switching power supply

Research and development, technical barriers to trade
Power products and electronic technology development are closely related, in recent years, along with China's fast development of power electronics technology, power products in high frequency, high power density, high power factor, high efficiency, high reliability and high intelligent direction, so the R & D technology has higher requirements. Technology is the need for more long-term test and the accumulation of practical experience, if related to the lack of quality control technology, in mass production to ensure product quality and the qualified rate of. In addition, power supply manufacturers need to adapt to the downstream product update quickly and continuously developing new products, if not experienced a high level of high-quality professional and technical personnel, design will be difficult to meet the needs of the market for quality, efficiency, energy saving, environmental protection and other aspects of the request.
The scale of production barriers
The traditional consumer switching power supply industry in China, the market concentration is low, market competition is more intense, only to realize large-scale production, to reduce procurement cost and production cost, therefore, have a certain production scale enterprises will be in the future market competition at a disadvantage, will gradually be eliminated.
Capital Barrier
China's power industry exists generally return period is longer, power products from delivery to customers, usually 3-4 month period, in the mass production of cases, long return cycle makes the power production enterprises need a large number of liquidity, therefore, have a certain financial strength of the enterprise will be very difficult to enter the industry.
Certification, qualification barriers
Consumer electronics power relates to many environmental protection, energy saving, safety requirements. The enterprise needs enterprise certification, product certification and other matching authentication, the general power supply enterprises need to adopt such as ISO9001 quality system certification, ISO14001 environmental management certification, at the same time, according to the sales in different regions, the enterprise products need to obtain different national security certification, such as UL, GS, BS, CE, CB, CCC, PSE and so, the industry has high industry certification barriers.
Power supply manufacturers to become machine manufacturers suppliers, in addition to meet the industry standard, but through strict supplier qualification. Machine manufacturers in the validation process of supplier's production process, quality management, working environment and scale of operation and other aspects of strict requirements, often requires several rectification before through accreditation, and through a long time of small quantities available test before they officially become qualified suppliers, it is to enter the industry enterprises formed a qualification barriers.
Customer base and credibility barrier
In view of the driving power of high power LED lighting equipment in importance, downstream customers in the selection of drive power suppliers are very cautious, usually requires a long time observation, testing and running will ultimately determine the supplier. In addition, the supplier once selected, the provided driving power needs and supporting LED lighting equipment matching test, and submit the certification agencies for the record, downstream clients replacing the drive power supply to the higher cost.
Because of the above reasons, downstream clients once selected suppliers, without necessary are unlikely to change suppliers, power industry manufacturers often associated with machine factory to establish a stable and cooperative relations, the industry enterprises to rely on their own accumulated for a long time and has a stable and reliable customer base. This close relationship and a long-term accumulation of credibility, but also to the enterprises to enter the industry formed a barrier.