battery charger

Battery Charger using power switch, intelligent charging technology and multi-protection function, can extend battery life and is applicable to various guard-free charging conditions. 
We manufacture two types of battery chargers: Automatic Charger, and Adjustable Constant Voltage/Current Charger. 

Main Features
The power switch control chip adopts imported military IC. The optimized design and strict production technics ensures the reliability and stability of the battery charger. 
Power switch tube using Japanese IGBT component enhances charger's reliability. 
Digital display for charge voltage, charge current. 
Protection Functions: Excessive current protection for AC , output short circuit, wrong connection of battery polarities and overheat protection. 
Portable smart design with high mobility. 

Automatic Charger
The charger conducts battery charge strictly according to the battery charging characteristic curve, using three-phase automatic charging mode: "constant current fixed voltage & reducing current, floating charge". 

Charging current is adjustable within *0% and rating, and is not affected by the AC voltage variation; Current can be kept at constant levels without manual adjustments during the constant current charging period. 
The charger features in high charging speed and charging revert rate, no personnel intervention, long time charging without over-charging risk, ensuring battery life, etc. 

Adjustable Constant Voltage/Current Charger
Continuous adjustments for Charge voltage from 0V to rating. 
Continuous adjustments for Charge current from *0% to **0%. 
Constant volta
Technology Parameter
Power **0W*****0W Efficiency ≥ *2% Voltage adjustable rate ≤ 0.1%
Voltage 2V***0V Power factor ≥ 0.*5 Ripple voltage ≤ 1% Vout(p-p)
Current 3A****0A Load adjusted rate ≤ 1% Protective threshold ****5C
MTTF ≥ ****0h
Typical application
The users of Power supply, communication, railway, army, spacefight, oilfield and finance or the manufacturer of UPS, DC-screen and battery pack.