事实上自2017年开始，铝电解电容器便呈现出供不应求的状态，好在工厂能够及时调整生产方案来满足各大企业的需求，但随着新冠疫情的爆发导致工厂停工等一系列问题的出现，三和电解电容一直处于缺货的状态。
in fact, since 2017, aluminum electrolytic capacitors have been in short supply. fortunately, the factory can adjust production plans to meet the needs of large enterprises. but with the outbreak of covid-19, a series of problems, such as factory shutdown, have appeared. three and electrolytic capacitors have been in short supply.
据统计，全球铝电解电容器应用领域分布为消费性电子产品占45%， 工业占23%，资讯13%，通信7%，汽车5%，其他7%。消费类铝电解电容器主要用于节能照明、电视机、显示器、计算机及空调等消费类市场；工业类铝电解电容器主要用于工业和通讯电源、专业变频器、数控和伺服系统、风力发电及汽车等工业领域。
according to statistics, the application fields of aluminum electrolytic capacitors in the world are consumer electronic products accounting for 45%, industry accounting for 23%, information 13%, communication 7%, automobile 5% and others 7%. consumer aluminum electrolytic capacitors are mainly used in consumer markets such as energy-saving lighting, television, display, computer and air conditioning; industrial aluminum electrolytic capacitors are mainly used in industrial and communication power supply, professional frequency converter, numerical control and servo system, wind power generation, automobile and other industrial fields.
从铝电解电容的应用可以看出，受体积的限制，铝电解电容并不会出现在便携式快消产品上，而更多的出现在工业、汽车、家电、照明等领域。这些应用领域的需求基本上不会出现智能手机这样的超大规模的应用上，即使在过去两年中出现的充电桩这样的快速增长的应用需求上，铝电解电容的产能扩张也基本能跟得上。
from the application of aluminum electrolytic capacitor, it can be seen that due to the limitation of volume, aluminum electrolytic capacitor will not appear in portable fmcg products, but more in industries, automobiles, household appliances, lighting and other fields. the demand in these application fields basically will not appear in super large-scale applications such as smart phones. even in the rapidly growing application demand such as charging piles in the past two years, the capacity expansion of aluminum electrolytic capacitors can basically keep up.
快速普及的led照明和急速扩张的新能源汽车充电桩市场，变频空调的使用等，是过去两年中铝电解电容的需求增长的主要原因。再加上汽车led照明、变频器、数控伺服系统等也是国家节能减排、智能制造政策支持的需求，对铝电解电容的市场增长也有很大的促进。过去多年铝电解电容供过于求的局面，得到了改变。
the rapid popularization of led lighting, the rapidly expanding new energy vehicle charging pile market and the use of variable frequency air conditioning are the main reasons for the increase in the demand for aluminum electrolytic capacitors in the past two years. in addition, automotive led lighting, frequency converter and cnc servo system are also the needs of national energy conservation and emission reduction and intelligent manufacturing policy support, which also greatly promotes the market growth of aluminum electrolytic capacitor. over the past years, the situation of oversupply of aluminum electrolytic capacitors has been changed.
不过最根本的原因是环保风暴让大部分的小型加工厂整改或关门，产能一年内突然大幅减少。随之而来的是大厂也产能吃紧，铝箔是铝电解电容重要的原材料，过去一年中，价格上涨了近三成。不仅是铝箔，导针、铝壳、盖板、电解液也在涨价，电解纸也在涨，可能也就是封装膜还没有涨价。
however, the most fundamental reason is that the environmental storm has led to the rectification or closure of most small processing plants, resulting in a sudden sharp reduction in production capacity within a year. subsequently, large factories are also facing tight production capacity. aluminum foil is an important raw material for aluminum electrolytic capacitors. in the past year, the price has increased by nearly 30%. not only the price of aluminum foil, guide pin, aluminum shell, cover plate and electrolyte are also rising, and the price of electrolytic paper is also rising, which may be that the price of packaging film has not increased.
铝电解电容的原料价格一直在上涨，再加上近年来受到疫情的影响，工厂的工作也受到了一定程度的影响，因此铝电解电容的价格也有所上涨，加上各个行业的快速发展需求量激增，因此三和电解电容的交期也略有延长，这里，山东红宝电子提醒广大客户，如需采购三和电解电容，建议提前备货，避免因交期问题耽误生产。
the price of raw materials for aluminum electrolytic capacitors has been rising. in addition, affected by the epidemic in recent years, the work of the factory has also been affected to a certain extent. therefore, the price of aluminum electrolytic capacitors has also increased. coupled with the rapid development of various industries and the surge in demand, the delivery time of sanhe electrolytic capacitors has also been slightly extended. here, shandong hongbao electronics reminds our customers, if it is necessary to purchase sanhe electrolytic capacitors, it is recommended to prepare the goods in advance to avoid delaying production due to delivery time.