within 1 hour to fully discharge the battery current

01/07/2013 13:53

In addition, the charging process can not be guaranteed under the premise of no damage to the battery charging current increase, because the charging current is limited by the maximum battery charge rate (ie, fast charge current) constraints. For batteries used in consumer products, with little more than the specified current 1C (within 1 hour to fully discharge the battery current). Therefore, in most cases required to complete the charge cycle time is often more than two hours. If you need to repeat the test, you will need to fully discharge the battery - this process is only slightly shorter than the charge.

Also you can use an alternative to the real analog load cell is ideal for load testing. Simulation should verify circuit DC response and dynamic stability. However, using the power of the criteria used in the test load cell simulator is very difficult. Unlike most of the load tests using different power, the battery can not simply be treated as resistors or constant-current sinks. As mentioned above, the work must be carried out within the entire segment test. The following description of Li + charger test circuit to meet these requirements. Or, you must have available a fully discharged battery.

We first discuss the two must be considered but eventually gave up modeling approach. Battery load modeling is one way: Use a having a source out (discharge) and inhalation (charging) voltage source with current capability represents the battery's internal resistance in series. Since Li + batteries require precise control of voltage and charge termination current, all Li + charger is actually regulated power converter.Further, since the power supply converter (charger) depends on the load (battery) of the dynamic characteristics, it is necessary to select a model is very similar to the load.
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