① The converter will automatically turn off when the voltage reaches 9.7-10.3V, so as to avoid excessive discharge of the battery. After the power protection is turned off, the red indicator will light up.
② The battery voltage begins to drop. When the voltage at the DC input end of the converter drops to 10.4-11V, the alarm will emit a peaking sound. At this time, the computer or other sensitive electrical appliances should be shut down in time. If the alarm sound is ignored.
The electric quantity reaches the peak value. Although the converter can withstand the peak power of 2 times of the nominal power, the peak power of some electrical appliances that meet the requirements may exceed the peak output power of the converter, causing overload protection, and the current is turned off.
Inverter power uses thyristor circuit to convert DC power into AC power, which corresponds to the reverse process of rectification. We must follow the steps when installing it. This is the key step to prevent problems. We need to keep in mind the precautions to avoid future problems.
Tags: inverter
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