According to iSuppli, due to the decline in exports due to the global economic recession, it is expected that China’s exports of major home appliances will decrease by 2.7% in 2009. The total shipment volume of China's major home appliances in 2009 is expected to be 177.5 million units, less than 182.4 million units in 2008. The total shipments represent the market trend of major home appliances such as air conditioners, washing machines, refrigerators and microwave ovens.
A micro switch is a quick switch actuated by pressure, also called a sensitive switch. A main electrical appliance with a small stroke and instantaneous action. A micro switch is a small contact switch that can be turned on with a light touch. It is often used in the factory to protect the internal short circuit and overcurrent of the large switch. When the external mechanical force acts When operating the button, the operating button moves downward, and the spring is stretched by the hook.
The thermostat is made according to the principle of thermal expansion and contraction of objects. Thermal expansion and contraction are common to objects, but different objects have different degrees of thermal expansion and contraction. The two sides of the double sequin are conductors of different materials. Under the changing temperature, the double sequin is bent due to the different degree of expansion and contraction. When it touches the set contact or switch, the set circuit (protection) starts to work.
For a long time, in the electronics industry, thermostats are developing rapidly. Because it can flexibly control the start and stop of air conditioning units in each area and indoor temperature, and can save construction space and project cost, fan coil unit (FCU) plus fresh air air conditioning system has always been a hotel and restaurant whose main business is guest room and business room rental It is the preferred semi-centralized air conditioning system type for buildings such as office buildings.
The semiconductor market is becoming more and more intense, and more manufacturers are focusing their attention on this one. According to South Korean media reports, Hynix Semiconductor said today that it will establish a joint venture with Wuxi Industrial Development Group Co., Ltd. in Wuxi, Jiangsu Province, to establish a semiconductor post-processing plant. In order to expand the liquidity of funds and improve the financial structure, Hynix sold the local Chinese factory and some domestic post-processing plants to the joint venture for US$300 million (about 2.04 billion yuan).
