Electromagnetic Relay 10A 250VAC 6V-380V

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Electromagnetic Relay 10A 250VAC 6V-380V

Q: In the C disk WINDOWS which file is recorded switch machine time: It is necessary to introduce two ID numbers here: 6006 and 6005. In event Viewer, the event with ID number 6006 indicates that the event log service has stopped. If you did not find the event ID 6006 in the event viewer on that day, it means that the computer is not shut down properly, probably because of a system Or directly press the computer power button, did not perform a normal shutdown operation caused. When you start the system, the event log event log service will start, this is the ID number of 6005 events.

Q: With a SJ11 relay and normally open proximity switch to form a control circuit, to close the switch in place after a certain period of time after the cycle of work: Oh. Got it. 1, the workpiece close to the switch, the time relay action, (speed) motor immediately stop, chain equipment immediately shut down.

Q: I do not have a good time to switch off the water heater on the touch switch, and so on, I would like to put the water heater on the touch switch off, and so on Do you want to reopen?: Landlord, heat storage type electric water heater, is not necessary to turn off. So that people can always have hot water available, if for the purpose of saving, temporarily not, you can turn off. But the result of doing so: 1, the impact of timely use of hot water; 2, when the shortened life of the switch.

Q: Time control switch itself is not how time to tune back?: That thing has time to proofread, first adjust it just fine.

Q: Relay, time relay, air switch, leakage switch, air with leakage, circuit breakers ,,, how to understand and distinguish between ah? 100 Relay, time relay, air switch, leakage switch, air with leakage, circuit breakers ,,, how to understand and distinguish between ah? What is the working principle and the role of decibel? The: Circuit breaker and air switch is one thing, leakage switch is also a circuit breaker, but also with residual current action components, in the leakage when the circuit breaker can be opened, open with leakage circuit is also attached to the residual current action components, Generally speaking, the leakage switch is usually referred to with the leakage protection function of the micro-off, civil or public buildings used, open with leakage may refer to the larger capacity of the switch with leakage protection.

Q: I have 200 13w lights and two computers, I use the 63A leakage switch, each time playing with a few hours and tripped, so repeated, would like to ask how to deal with? Thank you: The problem is simple. Leakage circuit breakers should be considered to be overloaded. If not installed on the basis of the increase in electrical equipment, should consider the aging of the switch damage, it is recommended to replace.

Q: Press the TV switch to a long time to start the TV, and not necessarily how long, maybe 10 minutes, maybe one day do not get up, when the frequency is also started, is to start - off - start - off .... Until the start of stability so far, what is wrong with this, ah, how much money to repair?: 1, under normal circumstances, the TV boot need to load the system and hardware self-test, so the boot takes some time is a normal phenomenon, and usually not more than three minutes. 2, if the boot time is longer, such as more than five minutes still can not open the machine, it may be caused by TV hardware failure, such as power failure, switch circuit failure, internal other circuit failure, motherboard chips and other parts failure Kind of situation need to contact the TV after-sales service on the TV to conduct a comprehensive testing and maintenance can be resolved.

Q: The most common switching circuit Ton-turn-on time open Toff-turn-off time off Ts-storage time Tf-fall time Tr-rise time Td-delay time: First, first clear meaning: Ton- [on time] ton = td + tr Tof- [off time]: tof = ts + tf Ts ~ 【Storage time】: 10% of the maximum value of the falling edge of the input pulse, 10% of the maximum value of the output pulse falling edge; Tf - [fall time]: 90% of the maximum output pulse down to 10% of the required time; Tr --- [rise time]: for the output pulse, from the maximum 10% increase to 90% of the time required; Td --- [delay time]: input pulse, the input pulse rising edge, up to 10% of the maximum time required. Second, the impact on the switching circuit: All of the above parameters will be on the switching circuit response speed, the maximum operating frequency impact, all the parameters are required as small as possible. If the operating frequency is below the following electronic circuit, the basic need not discuss these parameters, the time parameters are mainly for high-frequency circuits such as computers (frequencies generally above 100 MHz) or require precision shaping of the signal circuit will highlight Its influence. Third, add that: The preceding parameters are obtained under the standard test conditions of the component / circuit. Generally, the [step signal], [square wave pulse], the test element / circuit under the action of the signal [response], (through the oscilloscope The resulting waveform) for parametric analysis. Actual work conditions may differ from test conditions. Upstairs other friends say are also in the rationale.