Vacuum Cleaner PCB Assembly

Vacuum Cleaner PCB Assembly is mainly composed of power supply, switch and filter screen. The power supply part includes transformers, rectifiers, filters and capacitors. The motor part includes motor and driving circuit, which is mainly composed of power tube and control circuit. The switch part includes a switch and a control circuit, which is mainly composed of a capacitor, a resistor and a transistor. The filter screen part includes a filter screen and a filter capacitor.

1. Power supply part

The power supply part is the core part of the vacuum cleaner circuit board, which is mainly composed of transformers, rectifiers, filters and capacitors. Transformer is responsible for converting alternating current into direct current, rectifier is responsible for converting alternating current into direct current, filter is responsible for filtering clutter and interference in power supply, and capacitor is responsible for voltage stabilization and overcurrent protection.

2. Motor part

The motor part is the power source of the vacuum cleaner circuit board, which is mainly composed of motor and driving circuit. The driving circuit is mainly composed of a power tube and a control circuit. The power tube is responsible for controlling the speed and power of the motor, and the control circuit is responsible for controlling the switch of the power tube.

3. Switch part

The switch part is the control part of the vacuum cleaner circuit board, which is mainly composed of switches and control circuits. The control circuit is mainly composed of a capacitor, a resistor and a transistor, and the capacitor and the resistor are responsible for controlling the switch of the transistor, so as to realize the control of the switch.

4. Filter screen part

The filter screen part is the filter part of the vacuum cleaner circuit board, which is mainly composed of filter screen and filter capacitor. The filter screen is responsible for filtering dust and sundries, and the filter capacitor is responsible for filtering clutter and interference in the power supply.

This paper introduces the circuit principle and circuit diagram of vacuum cleaner in detail, including power supply, switch and filter screen. I hope this article can provide you with valuable information, so that you can better understand the circuit principle of vacuum cleaner and use vacuum cleaner better.

Vacuum cleaning is based on vacuum principle, which can be divided into vertical, horizontal and portable according to structure. There are many kinds of industrial vacuum cleaners, which can be used alone or in combination. Therefore, the application scope varies with the classification. Generally, it can be divided into industrial vacuum cleaners and central dust collection system.
1. Central dust collection system
High-end vacuum cleaner, which places the vacuum cleaner unit outside the main filtration and purification area. Anyone can clean all or part at any time, which ensures the purification of the environment. Its cleaning capacity is five times that of a general vacuum cleaner.
2. Rod vacuum cleaning
Shaped like a rod, the upper end is a handle, and the lower end is a suction nozzle, with low power output.
3. Portable vacuum cleaning
Smaller size, can be used directly in the hand, low power output.
4. Water filtration and dust collection
Water filtration and dust collection uses water as the filter medium, and most of the microorganisms such as dust, garbage and bacteria are dissolved and locked in the water when they are sucked through the water tank by strong suction.
5, shoulder vacuum
Small size, when used on the shoulder, low power output.
6. Miniature vacuum cleaning
Multi-purpose battery power supply, smaller size, mostly used to clean clothes, instruments, etc., micro-power.
7, portable mini vacuum
Portable mini vacuum cleaner is light and handy, and the portable design makes it easy to vacuum as long as you pick it up and press it gently with your hand. Clean up a small range of debris and vacuum for pets, clean up the dirt hidden in every narrow corner, improve cleaning efficiency and make it more convenient to use.
8. Dust removal and mite removal
As the name implies, the main function of dust removal is to remove and kill mites.

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2. 13,000 square meter building, with 18 fully automated SMT lines, 4 DIP lines, 4 hand soldering lines, 3 Assembly lines, and so on.
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