HHT472P016HL0

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Aluminum Electrolytic Capacitors are widely used in many electronic devices and circuits. Among them, HHT472P016HL0 has high application value and working characteristics. This article focuses on the application fields and working principles of HHT472P016HL0.

HHT472P016HL0 is one type of aluminum electrolytic capacitor with large capacity. Its maximum capacitance is 47μF, working voltage is 16V and its size is φ4×7.2mm. It has a wide range of applications, including sound amplifiers, power supply circuits, low-frequency signal circuits, energy-saving lamps, electronic ballasts and so on. It can meet different requirements in different circuits.

The working principle of the capacitor is that electric field is generated between the two electrodes with different area. The electric field causes electric charge to accumulate on the small area electrode. When the capacitor is connected to a power source, the voltage on the plates might be equal or one plate might be positive & the other plate negative. According to the instructions, the positive plate of the HHT472P016HL0 should be connected to the positive side of the power source, while the negative plate should be connected to the negative side. In this way, electric charge can be effectively collected and accumulated, making the capacitor work stably.

The inner structure of the HHT47SP016HL0 requires special attention. Different from the lithium-ion batteries, the capacitor consists of two electrodes made of aluminum foil and a dielectric layer made of electrolyte paper. The aluminum foil is positive and the electrolyte paper is negative. The aluminum foil is rolled up and then dipped in the electrolyte, which is a special chemical that can increase the capacitance. The two electrodes are separated by this dielectric layer, which is the insulation between the two and helps to increase the capacity of the capacitor.

The capacitance of the capacitor depends on the size of the electrodes and the dielectric layer. The larger the electrodes and the thicker and denser the dielectric layer, the higher the capacitance. In other words, the capacitance of HHT472P016HL0 can reach up to 47μF, and it can work stably in 16V voltage environment. That is why it can be widely used in various circuits and electronic devices.

In conclusion, HHT472P016HL0 is an aluminum electrolytic capacitor of large capacity, and its application fields are mainly in sound amplifiers, power supply circuits, low-frequency signal circuits, energy-saving lamps, electronic ballasts, etc. Besides, its working principle is also very important. Its capacitance is provided by the two electrodes and the dielectric layer, and the polarity should be strictly followed when connecting to the power source.

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