Jiangxin electronics factory explains the reasons why the electromagnetic heating control panel often burns out

This article is uploaded and provided by users of Jiangxin electromagnetic heater

At present, many enterprises in the market reflect that after they use the electromagnetic heating control panel for transformation, the control circuit board will often burn out. This problem gives them a headache, discourages enterprises who want to carry out transformation, and even questions this new energy-saving technology.

The reason for the above situation is mainly that the concept of electromagnetic heating energy-saving technology has aroused the interest of many people in the industry and is also very popular with enterprises. There are many manufacturers and service points who want to engage in or intend to intervene in this industry. Everyone rushed to the battle and did not have time or ability to make necessary preparations for electronic control technology, The control board of induction cooker is directly applied to the installation and use of plastic machines with industrial requirements, and even some manufacturers who originally made induction cooker directly use the original induction cooker movement intact.

Of course, there is no problem with the circuit board of the induction cooker. If it is used to make the induction cooker, it will be very stable, will not burn out, and can have a certain service life. But it can't be used in plastic machinery, because there is a fundamental difference between the use environment of plastic machinery and induction cooker. The use environment of plastic machine is much more complex than that of induction cooker as a household appliance. In the industrial environment, there are power grid voltage instability and various harmonic interference between various machines, which will cause the circuit board to be very durable and often burned out.

Jiangxin electronics factory explains the reasons why the electromagnetic heating control panel often burns out

In fact, the real working time of household induction cooker is only 2-3 hours per day, while the average working time of plastic machine is 12 hours per day. The machines of some manufacturers are used for a longer time. Therefore, industrial electromagnetic heating is essentially different from induction cooker, and the requirements for circuit protection scheme in circuit board design and selection of electronic components are different, In terms of electronic components, they are divided into civil grade, industrial grade and military grade. The industrial grade electromagnetic heater must adopt the level above industrial grade, otherwise it is inevitable to burn out the controller often.

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