One of the most important factors of charger design is the appropriate selection of a coupler. In order to realize standardization of design, it is necessary for a coupler in a car charger to charge use the same socket of electric vehicles. Restrictions on high-frequency transformer charger turn the wide range of factors, including power, [...]
For the realization of the market for electric vehicles, the U.S. Society of Automotive Engineers has made some corresponding standards of battery chargers in accordance with system requirements. Among them, there are SAE J-1772 and SAE J-1773, which can be applied to contact charging method and inductively coupled charging method. It is necessary for electric [...]
Warning: Electric shock hazard, keep children away !
1. AC output socket of car charger converter has potentially danger which is just like General appliance socket that can be fatal, so it should take the same as household appliances socket.
2. Do not insert anything intot converter or ventilation hole.
3.Converter can not be watered.
4.Usually,electriferous AC wires can [...]
Safety first is very important.Danger or harm may be occure by unproper fixing or using car charger. Please read the instruction book carefully before use, especially notice the warning and notice part. You are prompted to pay attention to some certain conditions or some operatiom method which may harm for converter or other facilities and [...]
Generally, the car charger of GPS, mobile phone is used with built-in voltage converter circuit which can convert it into voltage 5V to compatible with the USB interface, so that when the use of USB charging cable can be plugged into a computer USB port, and charged into the car. As for the nominal charge [...]
Although the earliest car chargers have the feature of changing light, including the one matching with brand-name cars, in fact, they are battery chargers with the characteristics of current limiting and constant voltage, and don’t belong to three-stage car chargers. Generally, this type has a stable voltage, 44.2V or so, which is more [...]
In recent years, the widespread use of charger in electric vehicles is the so-called three-phase car charger.
The first phase is called constant-current phase; the second stage is called constant voltage phase; and the third phase is called phase trickle. From the perspective of electronic technology for the batteries: the first phase is called phase charging [...]
Car charger usually refers to a storage device to provide energy for power equipment, enjoying a wide range of uses in the area of motor vehicles. With electronic semiconductor devices，a car charger can transfer the alternating current, whose voltage and frequency are fixed, to direct current, and it is a static inverter device. When [...]
An electric car charger is made up of a control module and accumulators. A control module is connected to the primary of a HF convertor and an AC power supply, and the secondary of the HF convertor is connected to the positives of two diodes. The negatives of the diodes are linked with the positive [...]
A Car charger, which is conventionally used for power supply of vehicle battery(car:12V;truck:24V),has been widely applied to lithium battery of various portable and handheld devices, such as mobile phone, PDA, GPS, to name but a few. It is necessary for people to pay attention to the actual demand of lithium battery, that is, constant [...]