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What are the protective functions of a qualified connector?

August 07, 2022
What are the protective functions of a qualified connector?
A qualified connector, you will need to protect the user's life as much as possible in the use of the first condition, what are the protective function of the connector?:
1, over-voltage protection
Overvoltage protection refers to the function of switching power supply when the input voltage exceeds the maximum.
2, over power protection
Over power protection means that when the output power exceeds the specified power limit, the switching power supply of the connector can automatically limit or turn off the output current.
3, under voltage protection
Under voltage protection is when the input voltage is lower than the minimum value, the switch power supply can automatically turn off the function of the power supply.
4, battery polarity reverse connection protection
Battery polarity reverse connection protection is a protection function that can protect the power supply when the polarity of the input power (battery) is not connected. The utility model is characterized in that a diode is connected in series in a direct current input circuit to realize the reverse polarity protection of the battery polarity.
5, over current protection
Over current protection means that when the output current exceeds the current limit, the switching power supply of the connector can automatically limit or turn off the output current.
Please pay attention to: high efficiency power supply connector, high efficiency and energy saving motor manufacturers, intelligent and efficient energy saving air conditioning, intelligent and efficient energy-saving refrigerators and air power generation units.
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