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The reason why the switch is called a power switch

Release time:2019-10-08    Clicks: Click

 
The switching switch is used in many places in our life. It is also called power switch because it controls the switching of power supply. Specific common sense we will share with you.
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Toggle switch, also known as switch, is also known as power switch. Sliding switch is also a kind of power switch (slide switch), which first appeared in Japan, and was widely used in the world electronics industry.
A new generation of optoelectronic switchgear is manufactured by using integrated circuit and SMT surface equipment skills. It has intelligent functions such as delay, broadening, external synchronization, anti-interference, high reliability, stable working area and self-diagnosis. This novel photoelectric switch is an active photoelectric detection system electronic switch with pulse modulation. The cold light sources used include infrared light, red light, green light and blue light. It is non-touch, non-invasive, sensitive and manipulates the situation and action of various solid, liquid, transparent body, black body, soft body and smoke. Touch stroke switch driven by waterproof and explosion-proof switch has some defects, such as low response speed, poor accuracy, simple damage to detected objects and short service life, while the effect interval of transistor approaching switch is short, so it can not directly detect non-metallic data. However, the new photoelectric switch overcomes the above shortcomings, and has small size, multi-function, long life, high precision, fast response speed, long detection interval and strong anti-light, electric and magnetic interference ability.
Dial switch series, photoelectric switch can be used in various applications, to avoid strong light source, photoelectric switch in high ambient illumination, usually can work safely. However, we should avoid the strong light sources such as the sun light and incandescent lamp. When the optical axis of the sensor (receiver) and the viewpoint of the strong light source can not be changed, a light shielding plate or a light shielding cylinder can be installed near the top of the sensor. To avoid mutual interference, MGK series of new photoelectric switches usually have the function of active avoidance of mutual interference, so there is no need to worry about mutual interference. However, the HGK series counter-fire infrared photoelectric switches should avoid the interference between adjacent groups and each other when several groups are side by side close to the equipment. The most useful way to avoid this interference is to insert the projector and receiver settings, and to open the group spacing when crossing two groups. Of course, the use of different frequencies of the machine is also a good way.
The switching power supply is a kind of power supply which uses modern power electronics skills, controls the time ratio of switch registration and switching off, and insists on stable output voltage. The switching power supply is usually composed of pulse width modulation (PWM control IC and MOSFET). Compared with linear power supply, the interest of switching power supply and linear power supply is added with the increase of output power, but the adding rate of them is different.  The cost of linear power supply is higher than that of switching power supply at a certain output power point, which is called cost turning point. With the opening and innovation of power electronics skills, the switching power supply skills are also changing from time to time. This interest turning point is moving towards the low output power terminal, which provides a wide open space for the switching power supply.
The concept of toggle switch
The switching power supply is a kind of power supply which uses modern power electronics skills, controls the time ratio of switch registration and switching off, and insists on stable output voltage. The switching power supply is usually composed of pulse width modulation (PWM control IC and MOSFET). Compared with linear power supply, the interest of switching power supply and linear power supply is added with the increase of output power, but the adding rate of them is different. The cost of linear power supply is higher than that of switching power supply at a certain output power point, which is called cost turning point. With the opening and innovation of power electronics skills, the switching power supply skills are also changing from time to time. This interest turning point is moving towards the low output power terminal, which provides a wide open space for the switching power supply.
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