In the plug-in, it should be noted that many capacitors are divided into positive and negative, if the mistake is very simple to cause the capacitor burst. About the x2 safety capacitor, some users do not know it very well, x2 safety capacitor is divided into positive and negative pole?
Answer: The safety capacitor is not divided into positive and negative, do not worry about this aspect of the problem.
Little knowledge: common capacitors, which need to be divided into positive and negative pole? Electrolytic capacitors should be connected with different polarities, otherwise it is easy to burst the capacitance. Generally, there are polarity markings or instructions on the product.
There is a thick white line outside the electrolytic capacitor, and there is a negative line inside the white line, the first level there is the negative pole. The other side is the positive pole. When measuring with the table, choose the grade according to the capacity. 4700pf or so with 10k grade, the capacity is very difficult to measure with the table. The way is that the two pens are touching the two electrodes, each time the capacitor is measured first discharge. The black pen of the resistance of the big one is the positive pole. Buy safety capacitor, choose Cucab the most confident, dedicated X2 safety capacitor manufacturers, direct production and direct sales of ceramic capacitors.
Cucab, specializing in the production of X2 safety capacitors. Dedicated so professional, choose Koya JURCC, let you more confident, save money, save heart.
Non Polar High Voltage Capacitor

Non Polar High Voltage Capacitor

The primary advantages of Cucab X2 safety capacitor.
1、Factory direct sales.
2, with after-sales skills team, proficient in the design and development of various types of circuit boards, to help customers deal with the problems encountered in product design.
Email: sales@cucab.com