Technology
Are solar car battery chargers effective?
Car solar battery chargers are a relatively inexpensive way (popular models range from $20 to $95) to extend the life of your vehicle's battery.
View More
How far will we go to charge our phones?
Charging is a waiting game and a balancing act for people
View More
Introduction, classification, usage, parameter introduction and precautions of charger
A charger usually refers to a device that converts alternating current into low voltage direct current. Chargers are widely used in various fields, especially in the field of life, which are widely used in mobile phones, cameras and other common appliances. The charger is a static converter which uses the power electronic semiconductor device to transform the alternating current of voltage and frequency into DC. In the field of battery operated or standby power supply, chargers have wide application prospects.
View More
Application charger IC for single lithium ion battery
There are many options for single Li ion (Li-Ion) battery chargers. With the continuous development of handheld devices business, the demand for battery charger is also increasing. To select the right integrated circuit (IC) for completing this work, we must weigh several factors. Before starting design, we must consider factors such as solution size, USB standard, charging rate and cost. These factors must be arranged in order of importance, and then select the corresponding charger IC. In this article, we will introduce different charging topology and study some characteristics of battery charger IC. In addition, we will explore an application and existing solutions.
View More
Classification of battery charger
Battery charger is an electronic device for charging the rechargeable battery for electric vehicles, electric tools, games, laptops, laptops, digital and small portable electronic equipment and electronic appliances. It is usually made up of the shell, the power supply conversion part, the charge detection part, the charging protection part and so on. Its output type is pure DC or pulsating DC. According to the way of connection, it can be divided into wall type and desktop. According to the type of rechargeable battery, it can be divided into nickel cadmium battery charger, nickel hydrogen battery charger, nickel zinc battery charger, lead acid battery charger, lithium battery charger and so on. According to the function of the charger, it can be divided into special charger and general charger.
View More
emergency charger
In the rapid growth of the digital product market, this trend is accompanied by the diversification of the product function, the large size of the display screen, the color screen and the lighter and smaller models. However, the realization of these features will accelerate the consumption of electricity and reduce the volume of the battery, especially the 3G function digital products require higher battery endurance.
View More
Principles, parameters and precautions of vehicle charger
The conventional vehicle charger used in automotive battery (car 12V, truck 24V) power supply is widely used in the field of lithium battery charging in various portable and hand-held devices, such as mobile phone, PDA, GPS and so on. The car charge should not only consider the actual demand of lithium battery charging (constant voltage CV, constant current CC, overvoltage protection OVP), but also take into account the vehicle vehicle. The bad environment of the battery (transient peak voltage, system switch noise interference, EMI and so on); therefore, the power management IC of the car charging scheme must meet the switching power chip of high voltage, high efficiency, high reliability and low frequency (for EMI design).
View More
Application and analysis of motor Hall
Holzer device is a semiconductor magnetic sensor which is used to measure the magnitude and direction of magnetic field.
View More
the charging mode of AGV smart car
If there are more charging points in the AGV process to ensure the timely loss of electric energy, the battery life and the capacity of the battery will be greatly extended by the shallow charging and shallow discharge of the battery. Full cycle charging requires AGV to withdraw from the service, enter the designated charging area, and charge when the battery power is reduced to a specified range.
View More
What is LiPo Battery ?
Lithium polymer batteries,also known as LiPo batters.Let's introduce history of lipo battery,LiPo Chemistry,Advantages and Limitations,Common Uses
View More
Charge Methods for Lithium-Ion Batteries
What is most important about the charging method is that you use a smart charger that monitors the charge.Trickle charges give a steady flow or "trickle" of electrical charge to the battery
View More
What Are Li-ion Batteries?
Lithium-ion (Li-ion) batteries are made up of lithium compounds that are more stable than the elemental lithium used in its purest form to make lithium batteries
View More