The toggle switch is to switch on or off the circuit by turning the switch handle, so as to achieve the purpose of switching the circuit. We have rarely seen the shape and structure of the switch, but we haven't seen the shape and structure of the switch. The toggle switch has one, two, three, four, five, six, seven, eight; there are single row, double row, three row and other forms. Whether it is a horizontal handle, a straight handle, a micro, its internal structure is similar. The metal shell is divided into three forms: glue, beads and shrapnel. Among them, the one with the highest service life, the best handle and the highest unit price is the shrapnel plucking; the cheap, simple and easy to do is the rubber plucking; and the bobble is the relatively medium-sized plucking.
Today, we will take you to have a look at the internal structure and components of the toggle switch! The toggle switch consists of:
1. The shell is nickel plated with iron shell (salt spray for 12-24 hours)
2. The rubber handle is made of plastic material (material is divided into POM, PPA and PBT)
3. The chip is made of phosphor copper and silver (the contact resistance can be less than 30 milliohm)
4. The terminal block pin is composed of brass silver plating
5. The bottom board is composed of PCB board
6. The spring is composed of high performance spring imported from Japan
7. Dispensing is made of sealed temperature resistant red glue
8. The wave bead is composed of stainless steel wave column
The internal structure of the micro toggle switch is roughly the same as that of the toggle switch, but the form is different. In addition, it has many unique characteristics. For example, compared with other switches, it has the feature of flexible slider movement. In this way, it shows that its switching speed is very fast, because we know that as a switch, if we have pressed the switch, but because its slider action is not flexible, and can not turn off the power in time, then It may cause unnecessary trouble. There is also the feature of stable performance, which shows that it is very stable in the process of use, and there will be no small faults or problems.
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