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The difference between self-locking switch and traditional switch

The difference between self-locking switch and traditional switch

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  • Time of issue:2021-03-05
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(Summary description)​The basic concept is: the body induces electricity and voltage on the same screen. When the body is touched or the self-locking switch is pressed, the buffer level is clipped, enlarged, and reshaped

The difference between self-locking switch and traditional switch

(Summary description)​The basic concept is: the body induces electricity and voltage on the same screen. When the body is touched or the self-locking switch is pressed, the buffer level is clipped, enlarged, and reshaped

  • Categories:Company news
  • Author:
  • Origin:
  • Time of issue:2021-03-05
  • Views:0
Information

​The basic concept is: the body induces electricity and voltage on the same screen. When the body is touched or the self-locking switch is pressed, the buffer level is clipped, enlarged, and reshaped into a standard MOS pulse signal.

When the touch delay time exceeds 32ms and is less than 332ms, part of the control loop of the operation logic is in the switch operation state. When the touch delay time exceeds 332ms, a part of the control loop of the control logic is in a dimming operation state, and the output turn-on single pulse phase angle changes in the middle of 41°~159° for a period of time, and is divided into fast according to the perception of human eyes. The three whole processes of, slow and pause.

When the touch is completed, the chromatic memory will develop the memory for the phase angle. If a touch of more than 32ms but less than 332ms is applied and the power circuit is off, the phase angle still has this part of the memory to ensure that the power circuit is underneath. When it is turned on once, the original selected phase angle is maintained, and the light source maintains the original chromaticity. Turn on the synchronization of the single pulse and the voltage, and the lock-in amplifier ensures that the digital clock in the power circuit is working, which is also caused by it. In addition, the power circuit also has the function of remote control (that is, the remote side is turned on) and the function of gradual sleep (that is, from bright to dark, and finally turned off), the duration of which is set by the external circuit.

The benefits of self-locking switches compared to traditional switches

Self-locking switch, low noise, long life. With backlight, and the effect of anti-discharge is very good. The self-locking switch has done very well in these aspects. 1. The function of the self-locking switch is to carry out appropriate wiring, and the specific phase difference sequence is to connect the left to zero and the right to connect to the fire grounding device.

2. You should first correctly understand the wiring of the switching power supply at home, only then can you install the switch, and according to the requirements of our country, red, green, and yellow each means the three-phase live line neutral line, and blue represents the neutral line ( Neutral point), yellow and green two colors are wire connectors (maintenance wires). Everyone must be clear about this point, otherwise the installation will not be able to connect to the power supply.

3. It must be noted that if the wire connector cannot receive the live or neutral wire, it will cause a safety production accident. Although the live wire and the neutral wire can be connected incorrectly, there is a safety risk.

4. Quick wiring: insert the stripped wire knot into the wiring hole to connect, and you don’t need to use screws to install cards and take special tools such as electric switch knives. There is a reed inside the wiring hole, which will be jammed when it is pulled out in the opposite direction. It is more convenient to insert it unilaterally. It is necessary to poke the surgical wire-removing hole or press the surgical wire-removing button to remove the wire.

Touch application common problems:

1. The self-locking switch stipulates that the screws should not be fixed. Remove the control panel and store the screws. Third-party screws will be compatible with the machine and equipment.

2. The self-locking switch cannot be used. It may be that the main gate has not been opened and the inspection can be carried out.

3. The integrated IC of the self-locking switch is a key component. It is recommended to select products manufactured by well-known brand manufacturers, with quality assurance and high sensitivity.

4. Self-locking switches of different well-known brands have different wiring methods, so you must pay attention to it when buying.

5. Self-locking switches have different installation methods, which can be selected according to application requirements.

How to fix the self-locking switch not working

There are many reasons for the failure of the self-locking switch, which may be caused by the poor contact of the contact points. The switching power supply must be disconnected, and then the contact points must be cleaned and cleaned for maintenance. The circuit board will be burned and must be replaced. It is recommended to contact technical professional staff to carry out practical operations. It may be that the switch is stuck. You can turn off the switch power supply and then remove the switch control panel to see if there is any dirt stuck.

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