For a qualified socket, it is necessary to protect the […]
For a qualified socket, it is necessary to protect the life of the user as much as possible in the process of use. What protection functions does the socket have? Let's find out:
1.Over voltage protection
Over voltage protection refers to the function that the switching power supply of the socket can automatically turn off the output when the input voltage exceeds the maximum value.
2.Under voltage protection
Under voltage protection refers to the function that the switching power supply of the socket can automatically turn off the power when the input voltage is lower than the minimum value.
3. Over current protection
Over current protection refers to the function that the switching power supply of the socket can automatically limit or shut down the output current when the output current exceeds the specified current limit value.
4. Over power protection
Over Power Protection (OPP) refers to the function of the socket's switching power supply that can automatically limit or shut down the output current when the output power exceeds a specified power limit value.
5.Battery reverse polarity protection
Battery reverse polarity protection efers to a protection function that can protect the socket power from damage when the polarity of the input power (battery) is reversed. Usually, a diode is connected in series in the DC input circuit to achieve reverse polarity protection of the battery.
