The automatic charger adopts international advanced switching power supply technology and intelligent charging technology, which can select the charging current according to the battery capacity. It has multiple protection functions, prolongs the service life of the battery, and fully realizes the fully automatic working state without manual guard. Time charging is not dangerous to overcharge.
      Battery chargers are divided into: fully automatic chargers, UPS battery chargers, and locomotive battery chargers.
Main features and functions
Display mode: LED digital meter shows voltage, current, capacity and duration.
Control mode: 

        1, potentiometer knob to adjust voltage and current.

        2. Set the charging voltage, charging current, charging capacity and charging duration through the keyboard.
The power switch tube adopts imported IGBT device to improve the reliability and working stability of the whole machine.
The switching power supply control chip adopts imported military-grade IC. The principle design of the charger is optimized and reasonable, and the production process is strictly improved to ensure the safe operation of the machine.
Automatic stop function: There is overheating and automatic shutdown protection function to ensure users can safely use it safely.
The ripple factor is low and the interference to other devices is small.

Heat dissipation method:

        1. Forced air-cooled heat dissipation.
        2, natural air-cooled heat dissipation, good corrosion resistance, suitable for harsh environments.
The charging current can be continuously adjusted within the range of 10%~100%, and is not affected by the change of the input AC voltage. During the constant current charging, the current remains unchanged, and no manual adjustment is needed.
Automatic charging is carried out in strict accordance with the battery charging characteristic curve. The designed charging mode is a three-stage type of "constant current flow→ (average charge regulation value) constant voltage flow reduction → (automatic discrimination to turbulent float charge). At the beginning of charging, constant current technology is adopted, the charging current is constant, and the battery voltage is rapidly increased. When the charging voltage reaches the upper limit voltage, it is automatically converted into constant voltage current-reducing charging, which effectively improves the capacity conversion efficiency of the battery, and the charging is converted to turbulent floating charge at the end of charging. The individual cells are balanced and powered, ensuring maximum recovery of the battery capacity, effectively solving the imbalance of the cell voltage, and avoiding the danger of overvoltage charging of the battery.

Factory Address: 2nd Floor,Building A2,Songhu Zhigu R&D Center,Liaobu Town,Dongguan City, Guangdong Province, P.R.C

Phone: +86-18122867790

Contact：Amy

Fax Number： 086 0755 29768581

Wechat ID：shenzhenvilva

WhatsApp：+86-15814356357

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E-mail:  pm@vilva-test.com

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