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Appliance & Electronics Show (Dubai) 2024!
Date: 17–19 December 2024
Time: 10:00–18:00
Booth: AI105
Location: Dubai World Trade Centre
Exciting news from the world of beauty and tech enthusiasts! Our innovative D8 Hypersonic hair dryer made a remarkable debut at the COSMOPROF MIAIMl this January, capturing the interest of brands and distributors from around the globe. This event has set a new standard in hair care technology, emphasizing the D8's revolutionary features and performance.
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As an essential small household appliance, hair dryers may seem ordinary, but with the advancement of technology, hair dryers have made new developments. The integration of higher speed and lower noise motors with hair dryers has brought about high-speed hair dryer products. This article will introduce you to the new high-speed hair dryer motor drive solution launched by. Traditional hair dryer motors mostly use series excited motors. Due to frequent starting, high speed, large vibration, uneven load, and easy blockage of the series excited motor, the armature temperature rises sharply, thus requiring high manufacturing quality. In addition, traditional hair dryers use high temperatures to dry hair, which can easily damage the hair, causing it to become dry and split. Therefore, there are different requirements for the new generation of hair dryers. High speed hair dryers not only have strong wind power, fast drying, gentle wind and do not harm hair, but also can alleviate hair l
A hair dryer is a daily household appliance that every household has, with prices ranging from tens to thousands. Many people think that as long as they can blow dry their hair, there is no difference at all. Actually, it's a big mistake! Traditional hair dryers use ordinary motors with slow wind speeds and low efficiency, mainly relying on high-temperature airflow to slowly dry hair. The high-speed air duct adopts a DC brushless motor, which has fast wind speed and high efficiency, and can achieve more detailed wind speed and temperature adjustment, while also protecting healthy hair and improving user comfort. The core of high-speed hair drying is to use the large amount of wind generated by high rotational speed to quickly dry hair, without the need for excessive temperature to dry hair, retain healthy moisture in the hair itself, dry hair quickly without damaging the hair, and avoid high temperature burns to the hair. Technical indicators Voltage range: AC80V-270V/ Power r
MOSFET is a commonly used switching device used to control the switching of high-power charges in circuits. The selection and operating state of MOSFETs in motor drive circuits can have an impact on the performance and efficiency of the motor. The following are the effects of MOSFETs on motors: 1. Motor speed: The conduction and cutoff speeds of MOSFETs directly affect the motor speed. When the MOSFET conducts, the motor can operate normally; When the MOSFET is cut off, the motor stops running. 2. Motor efficiency: The losses caused by the conduction and cutoff of MOSFET circuits have an impact on motor efficiency. When the MOSFET switch loss is very low, the motor can achieve higher efficiency. 3. Motor lifespan: The selection of MOSFETs and the design of driving circuits directly affect the lifespan of the motor. If the voltage level of the MOSFET used is not high enough or the capacity is insufficient to support the load of the motor, the motor is easily damaged by overcurrent
The high-speed hair dryer solution board, also known as the control board or motherboard, refers to the use of PCB design software to design circuit board drawings, and match the designed circuit diagram with the packaging of components to form a 3D circuit board drawing. The following are common design elements for high-speed hair dryer solution boards: 1. Power related: including battery management circuit, regulated power module, motor drive circuit, charging management module, etc. 2. Controller related: including MCU main control module, button decoding circuit, display control module, and various sensor interface circuit modules. 3. Peripheral display: including interfaces such as LCD screen, digital tube, LED indicator light, etc. 4. Communication interface: including interface design for communication protocols such as I2C, SPI, UART, etc. 5. PCB layout: including design specifications such as circuit board size, PCB layers, wire tracing rules, hole positions, and sold
1. Better drying effect: Negative ions can help break down water molecules into smaller ones, making it easier for water to evaporate from the hair and resulting in better drying effect. At the same time, negative ions make hair smoother and smoother, reducing friction and damage between hair, thereby reducing hair branching and breakage. 2. Health benefits: Hair dryers contain negative ions, which can help remove pollutants such as dust, bacteria, and smoke from the air, thereby reducing the harm of air pollution to health. Negative ions can also promote human metabolism, enhance immunity, and improve sleep. 1. Main control chip (MCU): Select a suitable MCU chip according to the user's needs, considering factors such as performance, power consumption, cost, and integration. At present, the mainstream MCU platforms mainly use 32-bit microcontrollers, and there are also some that hardware algorithms using 8-bit microcontrollers. 2. Power management: It mainly drives the motor, he
1. Mechanical switch Mechanical switch is the simplest start stop control method. Users can close or disconnect the switch by rotating, pressing, or pulling to achieve the start stop control of the air duct. This method has a simple structure and low cost, but it may have disadvantages such as inconvenient use and easy damage. 2. Electronic switch Electronic switches can reduce the defects of mechanical switches, and their hardware principles can be roughly divided into the following two types: (1) Touch switch Touch switches are usually implemented using sensors and microelectronics technology. Users can use touch devices to sense changes in finger capacitance by pressing the surface of the switch, and then convert it into switch signals through specific signal processing circuits to control motors, heating, negative ion devices, etc. (2) Automatic induction switch The automatic induction switch utilizes magnetic, electromagnetic and other characteristics to achieve switch co
