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Risks of Incorrect Use Power Adapters
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Update time : 2021-08-30 16:18:11
Power adapter has been widely used by us, we often use the power adapter, but there are a lot of mistakes, incorrect use there are certain security risks.
1. Avoid poor heat dissipation
A lot of people attach great importance to the heat dissipation of the product itself, but few people care about the power adapter. In fact, the power adapter of many machines is no less than the heat of the products, the use of attention should not be covered with clothes and newspapers, and should be placed in a well-ventilated place. In this regard, xiaobian has personal experience, is the early use of a notebook, because the power adapter itself is very high in heat, and greedy for convenient use in bed, the results because the heat can not be discharged caused by local surface melting.
2. Do not use adapters with insufficient voltage and current
This is similar to the first battery pack no-no, but from the overall point of view. Now the notebook computer configuration is more and more high, power consumption is also rising, especially the high frequency OF the P4-M machine is amazing power consumption, once the voltage and current of the power adapter is insufficient, easy to cause the screen flashing, hard disk bad track, the battery can not be full and cause the crash and other problems.
If you're in the habit of removing the battery and plugging it into the mains, you're more likely to cause damage (the battery serves as a buffer here). The most important thing is that these problems do not appear immediately, but take some time to manifest themselves, and by the time they occur, they are often gone.
In addition, when the current and voltage of the power adapter are insufficient, it may lead to heavier line load, and the machine fever is larger than usual, which is detrimental to the life of the product.
3. Avoid falling and flooding
Power adapter for portability, the internal structure is very compact, although not as fragile as the battery, but also should avoid impact and fall, the author himself once fell with the power adapter, causing home trip, and later found that the internal has been short-circuited when maintenance.
As for the water, because the power supply is mostly on the ground, so we should develop good use habits, first connect to the mains plug in the products, and try not to put the power supply directly on the ground, but to put in their own can see the place.
1. Avoid poor heat dissipation
A lot of people attach great importance to the heat dissipation of the product itself, but few people care about the power adapter. In fact, the power adapter of many machines is no less than the heat of the products, the use of attention should not be covered with clothes and newspapers, and should be placed in a well-ventilated place. In this regard, xiaobian has personal experience, is the early use of a notebook, because the power adapter itself is very high in heat, and greedy for convenient use in bed, the results because the heat can not be discharged caused by local surface melting.
2. Do not use adapters with insufficient voltage and current
This is similar to the first battery pack no-no, but from the overall point of view. Now the notebook computer configuration is more and more high, power consumption is also rising, especially the high frequency OF the P4-M machine is amazing power consumption, once the voltage and current of the power adapter is insufficient, easy to cause the screen flashing, hard disk bad track, the battery can not be full and cause the crash and other problems.
If you're in the habit of removing the battery and plugging it into the mains, you're more likely to cause damage (the battery serves as a buffer here). The most important thing is that these problems do not appear immediately, but take some time to manifest themselves, and by the time they occur, they are often gone.
In addition, when the current and voltage of the power adapter are insufficient, it may lead to heavier line load, and the machine fever is larger than usual, which is detrimental to the life of the product.
3. Avoid falling and flooding
Power adapter for portability, the internal structure is very compact, although not as fragile as the battery, but also should avoid impact and fall, the author himself once fell with the power adapter, causing home trip, and later found that the internal has been short-circuited when maintenance.
As for the water, because the power supply is mostly on the ground, so we should develop good use habits, first connect to the mains plug in the products, and try not to put the power supply directly on the ground, but to put in their own can see the place.
