As a leading enterprise of intelligent regulator and thermostat in China, Yudian has two modern industrial plants with construction area of 10,000 square meters and 50,000 square meters respectively, with an annual output of 1.6 million intelligent temperature control instruments of various models, which are widely used in hundreds of industry fields such as heat treatment, electric furnace, new energy, chemical industry, semiconductor equipment, crystal growth, superconducting materials and precision experimental equipment. For example, the CCTV “big country heavy equipment” introduced in the Sany Heavy Industry production of 1800 mpa high strength steel, the temperature control of the heating furnace uses Yu electric instruments.

DSDX452 5716075-P Since March last year, under the influence of factors such as the epidemic and chip price increases, the supply chain has been blocked, and many imported thermocontrollers have not only announced price increases, but also limited supply, and downstream enterprises are facing a crisis of out-of-stock production. As a responsible domestic thermostat leading enterprises, Yudian management decided to prefer to buy market chips at high prices to maintain the stability of the domestic thermostat supply chain, in the market, some customers tried to “stock up” Yudian products, Yudian timely promised not to raise prices and continuous goods, this move not only effectively prevented part of the stock DSDX452 5716075-P behavior, It makes Yudian successfully achieve the goal of ensuring supply to all customers and not raising prices, and also greatly improves customers’ trust in Yudian.

DSDX452 5716075-P

In the context of the chip shortage, the cascade temperature controller required for semiconductor equipment is also affected, and the only few imported instrument suppliers can not deliver in time. In this regard, a leading domestic photovoltaic equipment enterprise found DSDX452 5716075-P Yudian, hoping to cooperate with Yudian to solve the cascade temperature control technical problems in the shortest time. After obtaining customer demand, the R&D department of Yudian went all out to work overtime day and night, and developed a new cascade temperature control instrument for customer testing in just over one month, and successfully completed various tests in the customer’s factory and production site in the following two months, and quickly completed batch supply after customer orders, and finally successfully applied to the production site in batch. Solved the crisis that the customer may stop production because the thermostat is out of stock.

According to the official website of Yudian, AI-8 special temperature controller for semiconductor equipment has the outstanding advantages of high precision, low temperature drift and high efficiency and energy saving. It adopts A new generation of high-performance 24-bit customized A/D chip from Yudian, and PID algorithm based on AI artificial intelligence technology has a variety of measurement accuracy of 0.05-0.2, strong anti-interference and high reliability. Compared with the imported cascade DSDX452 5716075-P thermostat, the AI intelligent automatic calibration technology independently developed by Yuelectric makes the debugging work of the cascade instrument as simple as that of the ordinary single-loop PID instrument, and it can also easily cope with complex control objects, so as to achieve the transcendence of the imported cascade thermostat in the control algorithm.

Customers will use Yudian instrument and foreign brand instrument together with the end customer’s equipment for testing, and foreign brands for all-round comparison. The results show that the equipment debugging using Yudian instruments is more convenient, the temperature control is more stable, and the yield of photovoltaic products produced is also better than that of imported brands. At this point, Yudian completely solved the problem of supply failure of one of the customer’s core equipment cascade thermostat, and filled the gap in the application of domestic high-end instruments in the semiconductor industry.