The difference between strong and weak power. Mainly reflected in the different uses. Strong electricity is electric power can be used as a

 Source. Weak is used for transmission of information. Specifically. They generally have the following differences:

(1) different frequencies

AC power frequency is generally strong 50Hz (Hz). Said [ ,frequency. different

strong electric transmission line transmission. weak wired and wireless transmission are divided. Zeyi wave radio transmission.

(3) Power. voltage and current size of the different
< br> Strong electric power in KW (kilowatts). MW (megawatts) of dollars. voltage V (volts). KV (kilovolt) meter. current to A (Ann). kA (kA) dollars, weak power to W ( W). mW (milliwatts) of dollars. voltage V (volts). mV (millivolt) of dollars. current to mA (milliamps). uA (microamps) of dollars. so the circuit can be constituted by the printed circuit or integrated circuit .

course. There are also strong high-frequency power (hundreds of KHz) and intermediate frequency device. but the voltage is higher. current as well. Another example is the flashlight and electric shavers Although the voltage is very low. power and current small. still strong power. because of modern technology. weak to strong electric fields has been penetration. such as power electronic devices. wireless remote control and so on. But these can only be regarded as weak in the strong electric control part. It charged strong electric or different.

. electricity for lighting. industrial use are weak is strong electricity

CCTV. network. There are telephone lines that power

weak works like a telephone line for a class project

transmission; and weak while the much broader scope, such as communications, electronics, computer, radio, television, mobile phones, medical instruments, all kinds of household electronic appliances, as well as all the strong electric fields do not belong to the internal electronic circuits with all walks of industry equipment,Bailey UGG boots, equipment, all belong to what we call

and electric and electronic is not to divide the voltage level,UGG boots clearance, for example, the following safety voltage 36V lighting circuit is still a strong power category, but there 30KV high-voltage circuit TV is still a weak area.

the difference between strong and weak electricity

people used to be divided into strong electronic power (electricity) and weak (information) in two parts. Both connections and differences between the two, in general, the processing object is a strong current of energy (electricity), which is characterized by high voltage, current,UGG boots, power, low frequency, the main consideration is to reduce losses, improve efficiency, weak mainly targeted at information processing,UGG boots cheap, namely transmission of information and control, which is characterized by low voltage, current, low power, high frequency, the main consideration is the effect of information transmission problems, such as the fidelity of information transmission, the speed, breadth and reliability. In general, weak project including television engineering, communications engineering, fire engineering, security engineering, video engineering, etc. and for the engineering services of the integrated wiring project. Weak against strong power in terms of. Strong power = (380/220), high pressure no matter what.

electric and electronic is not in a PVC pipe, but in a slot or in the ground to strong and weak line pipe wire pipe together, there will be strong or weak the case of electrical interference.