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DC power supply voltage over-limit indication circuit 2
Source: InternetPublisher:太白金星 Keywords: DC power supply power supply voltage light emitting diode Updated: 2020/08/22
When the power supply voltage is lower than 10.2V, the yellow light-emitting diode VLi lights up, indicating that the battery
cannot continue to discharge. When the voltage exceeds 16.2V, the yellow, green and red LEDs VLi~VLa all light up, indicating that
charging must be stopped immediately or the charging current must be reduced. When the voltage is within 10.2-16.2V, the yellow and green light-emitting diodes
VLi and VL2 light up.
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