China Filter principle,Competitive Price Filter principle

Analysis of BMS (Battery Management System) Protection Mechanism and Working Principle
May , 06 2023
I. BMS function First, we'll detail its four main functions. (1) Perception and measurement Measurement is the perception of the state of the battery This is the basic function of BMS, including the measurement and calculation of some index parameters, including voltage, current, temperature, power, SOC (state of charge), SOH (state of health), SOP (state of power), SOE (state of 能源). SOC can be c...
more
Basic knowledge of filters
Jun , 21 2023
The Line filter is a filter circuit composed of capacitance, inductance and resistance. A filter can effectively filter out a specific frequency point in the power line or frequencies outside of that frequency point, obtaining a specific frequency power signal or eliminating a specific frequency power signal. A filter, as the name suggests, is a device that filters waves. Wave "is a very broad phy...
more
Selection of the Function of Power Filter Capacitors
Aug , 10 2023
1 、The Role of Power Filter Capacitors The power filter capacitor is a type of capacitor connected in series between the power output and the load, mainly used to filter high-frequency noise in the power supply and ensure the stability and reliability of the power output. At the output end of the power supply, due to the conversion of AC power to DC power, there will be a certain AC component in t...
more
Working principle of lead-acid battery
Dec , 23 2023
1. The generation of electromotive force of lead-acid batteries After the lead-acid battery is charged, the positive plate lead dioxide (PbO2), under the action of water molecules in the sulfuric acid solution, a small amount of lead dioxide and water produce dissociable unstable substances - lead hydroxide (Pb (OH) 4), hydroxide ions in the solution, lead ions (Pb4) remain on the positive plate, ...
more
A Brief Introduction To Filter Circuits
May , 25 2024
In the rectifier filter circuit, there are two parts of the circuit altogether, respectively the rectifier circuit and the filter circuit, the functions of the two are different, the function of the rectifier circuit is to convert the sine wave AC voltage, and the function of the filter circuit is to convert the unidirectional ripple voltage, and the functions of the two parts of the circuit work ...
more
A brief introduction to EMI
Jun , 14 2024
What is an active power filter Active Power Filter (APF) is a new type of power electronic device used to dynamically suppress harmonics and compensate reactive power, which can compensate for harmonics and reactive power changes in magnitude and frequency. The reason why the active filter is called active, as the name suggests, the device needs to provide a power supply (to compensate for the har...
more