Fast charger
The utility model relates to a fast charger, comprising a rectification filter circuit(1), a power inverting circuit(2), a power-amplifying circuit(3) and a high frequency rectification circuit(4), of which are orderly connected. The fast charger is characterized in that: the output end of the high...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model relates to a fast charger, comprising a rectification filter circuit(1), a power inverting circuit(2), a power-amplifying circuit(3) and a high frequency rectification circuit(4), of which are orderly connected. The fast charger is characterized in that: the output end of the high frequency rectification circuit(4) is connected with the generating circuit(5) of sawtooth wave, and the output signal of the generating circuit(5) of sawtooth wave is delivered to the port through the switch control circuit(7); the control end of the switch control circuit is connected with the charging control circuit(6). The fast charger is to prolong the recycling life span of the battery through the change in charging mode, and the charging time is short. |
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