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Why is the power adapter limited to safe use below 5000m?
Release time:
2023-09-11
1) About air breakdown voltage
Since the insulation medium between the conductive material and the contact is generally air, the insulation capacity of the air and the breakdown voltage of the air become an extremely important issue, including household appliances and low-voltage appliances.
2) About heat dissipation capacity
The higher the altitude, the thinner the air, the worse the heat dissipation capacity of electrical appliances.
3) About cosmic rays
The higher the altitude, the stronger the cosmic rays, the stronger the ultraviolet rays, of course, and the more prone the air is to non-self-sustaining discharges.
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Why is the power adapter limited to safe use below 5000m?
Since the insulation medium between the conductive material and the contact is generally air, the insulation capacity of the air and the breakdown voltage of the air become an extremely important issue, including household appliances and low-voltage appliances.
2023-09-11
Why are most power adapters for indoor use only?
Power adapters are divided into two types: indoor products and outdoor products. Outdoor or indoor type, is selected according to the use of the environment.
2023-09-11
Is there a difference between the power adapter and the charger? Can I switch?
Some digital products are equipped with USB chargers, which can be charged by connecting the cable to the Mini USB interface of the body, while others are equipped with power adapters, which are connected to the DC input of the body to realize power supply. Are these two things the same? Can you switch?
2023-09-11
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