Features: 1.With Indicator Light 2.Universal 3.Board can withstand 30A current
Module function: This module with delay disconnection function and can automatically restore the output function, that is, the battery for less than 3 to 5 seconds after the module will be disconnected from the output, so you can avoid the high current load when the battery Voltage fluctuation and malfunction, when the output is turned off, if the battery voltage rises to full voltage, the battery will automatically turn on the load, disconnect and charger connection, undervoltage voltage and full voltage Can be set by adjusting the potentiometer, set these two values need to use 12V power supply and multimeter, if not the two, it is recommended that buyers do not adjust their own.
Before shipment, we adjust the undervoltage value of 10.5V to 11.5V or so, to restore the output voltage (full voltage) is 14.4V to 14.8V or so.
Example 1: If the load is motor, start, the battery voltage will fluctuate, this can be used with a delay, delay 3 to 5 seconds enough to restore the battery voltage stability.
Example 2: the car just started, the car lights will flash, but also because the start when the current is relatively large, the battery voltage fluctuations, and this delay can be used, the delay of 3 to 5 seconds, enough to make the battery The voltage is restored.
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