Y capacitors are safety capacitors. After the capacitor fails, it will not cause electric shock and the human body will not be harmed. The Y capacitor is a capacitor that is connected between the two lines of the power line and the ground (L-E, N-E), and is generally present in pairs and can be used

In small appliances, the Y capacitor is one of the indispensable capacitors. The Y capacitor is used for common mode filtering. It is connected between L to ground or N to ground to filter out common mode signals from L to ground or N to ground. Y capacitors are usually used symmetrically, mainly fo

The Y capacitor is a capacitor that is connected between the two lines of the power line and the ground (L-E, N-E), and the medium is ceramic, which is a kind of ceramic capacitors. Y capacitors and high voltage ceramic capacitors are different. Y capacitors are safety capacitors. After failure, the

The capacitance of the board should be placed on the basis of the capacitors. We all know the Y capacitor, and its advantages are recognized by many people, and it is used in many switching power supplies. So, where is the placement of the Y capacitor before or after the common mode? To prevent inte

Y capacitors are safety capacitors. After the capacitor fails, it will not cause electric shock and the human body will not be harmed. The Y capacitor is a capacitor that is connected between the two lines of the power line and the ground (L-E, N-E), and is generally present in pairs and can be used

The capacitance of the board should be placed on the basis of the capacitors. We all know the Y capacitor, and its advantages are recognized by many people, and it is used in many switching power supplies. So, where is the placement of the Y capacitor before or after the common mode? To prevent inte

In the process of rectification of switching power supply EMI, I believe that many engineers are very familiar with the use of X capacitors, Y capacitors, common mode inductors and related properties. Here, I also use the Y capacitor for the initial and secondary use of the transformer. During the t

When the safety capacitors fail, they will not cause electric shock and will not cause injury. We often see a Y capacitor in the switching power supply, which mainly eliminates noise and suppresses electromagnetic interference. Two Y capacitors are used in the switching power supply, which are betwe

Plug-in Y capacitors and chip capacitors are believed to be heard by everyone. Someone asked if the safety factor Y capacitor will be removed by the chip capacitor? The answer is no. After reading it, I believe everyone will have a clear answer. We generally say that the Y capacitor is connected to

The Y capacitor is a capacitor that is connected between the two lines of the power line and the ground (LE, NE). The medium is ceramic, which is a kind of ceramic capacitor. The Y capacitor and the high voltage ceramic capacitor are different. The Y capacitor is a safety capacitor. After the failur