Structure and working principle of microswitch

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G3 Subminiature Sealed Micro Switch Information

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  Zing Ear G3 series switch is a kind of subminiature waterproof micro switch and with   IP67 function . So most the designer will use them to resist a wet environment, such as tap, automotive accessories, electric toothbrush, Electric-drive airer, Shared umbrella, waterproof power bank, vacuum cleaner, and so on. In summary, the G3 Subminiature Sealed Micro Switch is widely used in automobile parts and household appliances. Meanwhile, in order to meet different installing requirements, there have various items for options. For example, you need a switch can install M3 screw, we will provide the item to you. And if you need PCB terminals type, it is also available too so any item you need, any item we can provide. G3 Subminiature Sealed Micro Switch Parameters ITEM Series Zing Ear G3 Rating 0.1A 125-250VAC, 3A 12VDC, 0.1A 48VDC Operating Frequency 0.1A 120 cycle/Min. 3A  10~30 cycle/Min Resistance (at 500VDC) 100mΩ Vibration Durability 10~55Hz, 0.75mm(p-p) Temperature 40...
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The Microswitch & Slide Switch in Electric Screwdriver

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The Introduction of Electronic Screwdriver An electronic  screwdriver  is a tool for installing or removing the screws on a machine. It also calls powered screwdrivers, I mean it is different from the manual type and it saves your time when working. There are brushless type and brush type screw driver on the market. Generally, the brushless is expensive than the brush one. If a manufacturer wanna produce an electric screwdriver, it needs the know all the accessories. Today, let’s talk about the slide switch and the micro switch in the powered screwdriver. And both of them are snap action switches. You can see the position of the microswitch and slide switch in the picture. They play a different role in the tool. Firstly, the micro switch is used to control the power ON or OFF. For example, when pressuring the button, the screwdriver begins to work while it will stop when releasing. Secondly, the slide switch can control the direction of rotation by changing the electric circui...
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Zingear G9A Microswitch Series: A cost-effective domestic alternative to the Burgess V4L

 In the field of industrial automation and electronic equipment, microswitches, as core control components, directly determine the reliability and lifespan of the equipment. For a long time, the Swiss Burgess V4L series has dominated the high-end market with its high precision, long lifespan, and international certifications. However, the high cost and supply chain risks of imported products are becoming limiting factors for business development. In recent years, the domestically produced Zingear (Jinyu Group) G9A series microswitch has broken the import monopoly with its technological breakthroughs and cost advantages, becoming an ideal alternative to the Burgess V4L in industrial applications. I. Technological Comparison: Comprehensive Superiority from Parameters to Applications 1. Core Performance Indicators Meet or Exceed International Standards The Burgess V4L series is renowned for its 10 million mechanical cycles, 500,000 electrical cycles, and IP67 protection rating, and is...
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