Electronic components as an important part of electronic products, electronic components suppliers and manufacutrers are subtly different .Do you know what should buyers know about electronic components purchasing? Procurement process in electronic components selection buyers need to pay attention to the following points.
Smart power meter as a smart grid information system structure system, the most basic collection equipment. It is generally composed of measurement unit, data processing unit, communication unit, power supply unit and so on.
Aluminum electrolytic capacitors store massive amounts of energy in compact packages that are available at an attractive price.
NTC thermistor (Negative Temperature Coefficient Thermistor) is a kind of oxide sintered by manganese (Mn), nickel (Ni), copper (Cu), etc.
Capacitor is the charge storage in a given potential difference, recorded as C, the international unit is farad (F). Generally speaking, the charge in the electric field will be forced to move, when the conductor between the medium, the charge is hindered to move and make the charge accumulated in the conductor, resulting in the accumulation of charge storage, the amount of stored charge is called capacitor.
Nowadays, the bulk use of electricity meters are static energy meters, the meter metering process has no moving parts, the whole is a signal processing process. So how does the meter realize the measurement, and what parts are in the case of the meter?
When a DC voltage is applied to a capacitor, the capacitor itself draws charging current from the power supply and charges it to a value equal to the applied voltage
Solid tantalum capacitor is tantalum powder compression molding, sintered in a high temperature furnace into the anode body, the dielectric is the anode body into the acid empowered, the formation of porous amorphous Ta2O5 dielectric film, the work of the electrolyte for the high temperature decomposition of manganese nitrate solution to form MnO2, through the graphite layer as a lead to connect with.
In the capacitor industry, different capacitors have different uses, each has its own advantages, and widely used in mechanical equipment. However, there are many people do not quite understand the knowledge of capacitors, the following explanation of high-voltage ceramic capacitors.
In 2018, Murata announced the discontinuation of leaded ceramic capacitors in the market. In people's perception, leaded ceramic capacitors are considered old-fashioned products, with the trend in new technology favoring surface mount device (SMD) types used in devices like laptops, smartphones, wireless phone chargers, and electric cars.
Power supply is often the most neglected part of our circuit design process. In fact, as a good design, power supply design should be very important, which greatly affects the performance and cost of the entire system.
A Capacitor is passive electronic device, second in use only to that of a resistor. Capacitors can be found in virtually all electronic devices. Simply put, a capacitor is two electrodes (conductors) separated by a dielectric(insulator).
MLCC - Multilayer Ceramic Capacitor, commonly known as surface-mount capacitor, can cause noise and whining issues. Why is this?
Aluminum electrolytic capacitor is made of aluminum cylinder as negative pole, which is filled with liquid electrolyte and inserted into a piece of bent aluminum tape as positive pole. It also needs to be processed by DC voltage, so that a layer of oxide film is formed on the positive pole piece to make the medium. It is characterized by large capacity, but leakage, poor stability, positive and negative polarity, suitable for power supply filtering or low frequency circuit.
Aluminum electrolytic capacitors are essential in many electronic devices, from power supplies to audio amplifiers. Their unique properties make them popular for engineers and designers who need reliable and cost-effective capacitors.