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12. How do we choose a switching power supply to charge a battery?
Add time:2017-08-16    Click:156
How do we choose a switching power supply to charge a battery?

KRECO has some series are designed as a charger, we advice to pick up one which over load protection (OLP) mode is constant current limiting. The models in this mode provide constant current even when the protection circuit is triggered.
The second choice is fold-back current limiting or constant wattage model. In this model, when a battery is running low, the output current of the power supply will gently increase. The level of increase depends on battery's capacity and degree of exhaustion.