The principle of voltage transformers is relatively simple，Different users，In accordance with the occasion of the voltage transformer、use、Product update replacement speed proposes different service life requirements for voltage transformers，Due to different life products、The price has a big difference，The insulation design life of the voltage transformer will be designed according to the life expected life.，Will thoroughly change the old product to use, the longer the idea of。
Introducing mechanical design, a stress, intensity interference, introducing electrical insulation reliability technology，The development of this technology makes the insulating life of the electrical product can be in different occasions.、The use of voltage transformers in the use of the use of differentiation requirements becoming a reality。
BALMUDA电水壶故障代码 Insulated life of voltage transformers，That is, the tip electrode caused by the cutting-edge electrode of the primary coil is caused by the problem of electric 巴慕达加湿器在那修field concentration.。This problem can be solved by increasing the insulation of the weak area.，But increased insulation to increase costs;Can also take the way to take a shield，Improved coil design reduction electric field、Optimization of temperature field stress，Increase the coil thread、Increase the diameter of the coil to increase the heat dissipation and the rounded corners of the coil、Add the problem of electric field distortion to the primary coil。Reducing the temperature of the temperature and increasing the copper average rings need to increase the cost of copper metal，Economically is not cost-effective，Therefore, select the round-edge portion of the primary coil portion of the coil.，Cut the tip electrode and the sleek of the electrode in the electric field concentration，Improve electric field distribution mode optimization。
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