Entries by administrator

The concept and classification of power tools

The concept and classification of power tools: A tool that is held and operated by hand, uses a low-power motor or electromagnet as a power, and drives the work head through a transmission mechanism is called a power tool. Its classification is generally divided into three categories according to the corresponding working materials: masonry tools, […]

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Precautions for the use of UPS

Notes on the use of ups uninterruptible power supply: 1. UPS uninterruptible power supply should be equipped with a certain margin, such as 4KVA load, UPS power supply should be configured with more than 5KVA. ​​ 2. The UPS power supply should avoid frequent startup and shutdown, preferably in a long-term startup state. ​​ 3. […]

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Toy Cars 101: Power Wheels vs. RC Cars Compared

Introduction of Toy Cars: Power Wheels & RC Cars A toy car refers to a toy for children’s play that is reduced in a certain proportion according to the basic structure and appearance of the car. The structure of toy cars includes inertial, mechanical, electric and electric remote control. Compared with the simulated car model, […]

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Intelligent temperature measurement robot, technology helps “anti-epidemic”

At present, the prevention and control of the new coronavirus pneumonia is still in a severe period, and the supporting role played by scientific and technological forces in epidemic prevention and control has received more and more attention, such as big data visualization, intelligent temperature measurement robots, telemedicine, etc. The high technology commonly used in […]

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Precautions for fire emergency lights

When using the fire emergency light for the first time, you should read the instruction manual of the fire emergency light first, and then connect the AC power supply to charge the emergency light according to the regulations. Fire emergency lights generally use lithium battery packs. Before leaving the factory, the batteries are in an […]

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