China Naming Network - Ziwei knowledge - Can the switching power supply of 12v400 car inflator replace the battery?
Can the switching power supply of 12v400 car inflator replace the battery?
Of course.
Switching power supply can be used instead of battery to supply power for car air pump, but DC power converter must be used, and the electrical parameters of converter and switching power supply must meet the requirements of car air pump.
The power supply required by the vehicle-mounted air pump is generally DC power supply, and the battery is an ordinary DC power supply, which can supply power for the vehicle-mounted air pump. Switching power supply is generally AC power supply, which needs to be converted into DC power supply to supply power to vehicle air pump.