• AC230V 16A Time Switches System 1
AC230V 16A Time Switches

AC230V 16A Time Switches

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Supply Capability:
10000pcs pc/month

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Q:What is the file in the computer that records the time of the switch?
You can by right-click on my computer to select the management will open the computer management, click inside the event viewer and then click on the system. So you will see the computer you want to boot, shutdown and other events of the incident. Above hope to help you.
Q:Does the timer switch call the time to work?
It depends on the type of timer switch. Different timing switches work in different ways. Some do not necessarily support no electricity work.
Q:Home line air switch closed after a period of time on the trip What is the reason?
3 in the air switch below a part of the line where the environment is too wet line insulation damage caused by leakage earth fault. 4 in the air switch below the line there are short-circuit points, such as a section of the line insulation damage to the aging of the insulation performance caused by a short line between the zero line and the line of fire, or an electrical failure If this is the case you can disconnect all the electrical Power and then send the power if you can send all the electrical appliances can be connected to a power supply to see if there will be a trip if the air switch trip to find the reason.
Q:Open the switch at once every time
School is used in the get out of class bell is the principle of digital control of the timer switch circuit, now widely used.
Q:There is no time to set the time, to switch the lights regularly. The volume is small, it is best to say under the price I would like to manually set the time to control the lighting Will there be no ah
This should not be a problem, spend money will not be too much, you can buy a timer control device (for example, micro-desktop fan timer is very good, small size), come back from the light relay power supply You can immediately get,
Q:Ps-on signal alone to start the power supply, then there is a trip, who help analyze what is the reason!
Your computer with how much time, or how much time did not clean up the dust, and may be a short circuit into a place, mainly the power and the motherboard dust clean up I used to encounter a machine for a long time useless, boot it is no problem, but plug in the test card power to smoke, and unplug the power can be used normally, still depressed
Q:Is there a software that can record the time on the computer?
And shutdown batch (shutdown.bat) command as long as the start.bat in the "*** boot record ***" to "*** shutdown record ***" can, the rest unchanged. After the above two batch commands are done, enter gpedit.msc in "Run" in the "Start" menu, open Group Policy, and then click "Computer Configuration → Windows Settings → Script (Startup and Shutdown)", double click "Start", in the Properties dialog box, click "Add" button, and in the "Script Name" column fill in the "start.bat" absolute path, click "OK" button. Similarly set the shutdown script. This can be a switch machine to do an experiment, open the C: aaa.txt file, is not recorded you just shut down and boot time?
Q:How to give the computer a fixed time switch machine
Shutdown -s -t 3600 3600 seconds can be their own set. Boot in the BIOS inside the set, and can not let the host power
Q:The relay is operated until the set time is reached and the timer is restarted when the trigger switch is restarted. What type of time relay to use? If you can provide a better wiring diagram. (I said the trigger switch is pressed to turn on, release the hand automatically rebound off the kind of button switch)
If this is the case, from the circuit point of view, is a monostable circuit (commonly used 555 circuit to achieve). Can be implemented using electronic circuits, can also be used to achieve the delay relay.
Q:Electric water heater sometimes power leakage switch trip, sometimes over a period of time trip, what is the reason?
If you can continue to close the switch after the trip, it means no ground. It may be your leakage switch rated current is a bit small, a light, instantaneous current is relatively large, resulting in tripping. Change the switch on it!

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