AC socket DC socket common sense popular
Time:2018-09-27
Views:1174
AC socket DC socket common sense popular
AC socket refers to the socket that can only pass the AC voltage. It is usually referred to as the appliance socket in the market. It is a socket that conforms to the IEC60320 electrical standard. It is used in electrical appliances, UPS power supplies, chargers, set-top boxes, etc., unlike household wall sockets. Office equipment, fitness equipment and other aspects.
AC refers to AC power, DC refers to DC power, generally AC will be marked 250V10A, the mark is allowed to pass the highest voltage of 250V, 10A current. In practical applications, the voltage and current values are best not to exceed this value, so as to avoid the danger of fire.
So is our household electricity AC or DC?
Everyone should know that it is AC
The mains AC plug needs to pass the certified safety withstand voltage indicator, and the radiation effect can be ignored for the low frequency AC power plug.
The DC plugs are generally low voltage, mainly considering the passage of large currents.
The contact surface should be large, and the withstand voltage can be basically ignored. If it is used in places where high current is frequently inserted and removed,
Also consider the insertion and removal speed, DC high current disconnection arc is very powerful, it will burn the joint.
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