What is the overload protection function of a power supply?_News Center Co., Ltd._Tianjin Rikate Aviation Equipment Co., Ltd. 
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Home > News Center Co., Ltd. > What is the overload protection function of a power supply?
News Center Co., Ltd.
What is the overload protection function of a power supply?
Publish Time:2023-05-26        View Count:4         Return to List

We understand that power supply products, in addition to rated power, have another term called "Overload Protection," abbreviated as "OPP." Overload Protection refers to the continuous increase in the load of the power supply, which, once it reaches a certain point, automatically shuts off the power to prevent damage to the power supply or other components of the computer due to overcurrent. The OPP value is typically around 1.3 times the rated power. Some manufacturers set the OPP too high, which is actually unsafe. There is a range between the rated power and OPP, for example, the new Cold Drill has a rated power of 300W with an OPP of 370W. The area between 300-370W is a "blind zone." If the power supply remains in this zone for an extended period (usually several seconds), it could potentially lead to the burning of the power supply or other computer components. Aviation Ground Power 2, 36V Aviation Power 1, 400Hz Frequency Conversion Power Supply 7, 115/200V Power Supply 2, 27V DC Power Supply 5, 400Hz Power Supply 12, Aviation Power

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