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Title: Small USB Desk Fan, Plastic USB Powered Portable Desktop Fan 30dB Silent Restoring Gentle Wind Adjustment Angle for Office for Car (Pink)
Introduction:
In this review article, we will delve into the features and benefits of the Small USB Desk Fan, specifically the pink variant. This portable desktop fan offers a range of advantages, making it an ideal choice for office and car use. With its silent operation and adjustable wind speed, this fan provides a refreshing breeze while maintaining a peaceful environment. Additionally, its flexible angle adjustment and sleek design make it both functional and visually appealing.
Application 1: Office Use
– Advantages:
– Silent Operation: The Small USB Desk Fan operates at a sound level of only 30dB, ensuring a quiet and distraction-free working environment.
– Adjustable Wind Speed: With a simple button press, you can easily select the desired wind speed, allowing for personalized comfort.
– Free Angle Adjustment: This fan can rotate 270 degrees up and down, providing flexibility in directing the airflow to your desired position.
– Stable Motor: The brushless DC motor ensures stable operation, contributing to the fan’s silent performance.
– Disadvantages:
– None mentioned.
Application 2: Car Use
– Advantages:
– Portable and Compact: The Small USB Desk Fan is designed to be easily carried and can be conveniently used in your car.
– Gentle Wind: The fan produces a gentle breeze that provides a refreshing feeling during your car journeys.
– Adjustable Angle: The fan’s 270-degree rotation allows you to adjust the angle to suit your preferences, ensuring optimal airflow.
– User-friendly Design: The fan’s base and fan blade design facilitate easy angle adjustments without interference from data cables.
– Disadvantages:
– None mentioned.
Conclusion:
The Small USB Desk Fan is a versatile and practical device for both office and car use. With its silent operation, adjustable wind speed, and flexible angle adjustment, it offers a customizable cooling experience. The fan’s sleek and simple design enhances its visual appeal, making it a great addition to any workspace or car interior.
Pros and Cons of Small USB Desk Fan:
– Pros:
– Silent operation with a sound level of 30dB.
– Adjustable wind speed for personalized comfort.
– 270-degree rotation allows for flexible angle adjustment.
– Stable brushless DC motor ensures reliable performance.
– Portable and compact design for on-the-go use.
– Gentle and refreshing breeze for a comfortable experience.
– Cons:
– No significant drawbacks mentioned.
Question and Answer Section:
Q: Can this fan be powered by a laptop’s USB port?
A: Yes, the Small USB Desk Fan can be powered by any USB port, including that of a laptop.
Q: Is the fan easy to clean?
A: Yes, the fan can be easily cleaned by wiping the surface with a damp cloth or using a brush to remove dust from the fan blades.
Q: Does the fan come with different color options?
A: Yes, the Small USB Desk Fan is available in various colors, including the pink variant mentioned in this review.
Q: How long is the USB cable included with the fan?
A: The USB cable provided with the fan is approximately 3 feet long, allowing for convenient placement and use.
Please note that the product brand and item details have not been provided.
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- The input voltage must be equal to the rated voltage of the motor.Wide Voltage: Wide voltage input 10-55V, maximum output current 60A,Continuous current: 40A.
- Digital display :Motor Rotation Speed Percentage 0~100% ,Accurate adjustment speed.Adjust Output Current Control Motor Speed
- Speed Control Knob:Stepless speed regulation ,and with Forward-Brake-Reverse Switch.Only Work for Brushed Motor.
- Notice 1: The power of the input power supply must be greater than 1.5 times the rated power of the motor to make the motor work (note: the input voltage and the rated voltage of the motor must be consistent).
- Notice: If there is a forward-reverse circuit regulator on the children's car, please be sure to connect the speed controller between the power supply and the forward -reverse circuit regulator of the children's car. Otherwise, the speed controller may be damaged.
- The input power range is dc6-28v; the maximum continuous output current: 3a; the maximum output power: 80W
- The switch cable length 15cm/5.9in
- Potentiometer with switch function
- Item size: 3.2*5*1.5 cm/1.3*2*0.4 inches; net weight: 1.13 ounces
- Package: 1 x RioRand DC motor speed controller
- With micro single-chip system, this speed control can achieve simple system programming, which can suit better high-speed high-power brushless motors.
- Safety Startup: To avoid any injury, the motor will not start up immediately if the potentiometer of speed controller is not at the lowest gear, which is necessary for high-speed high-power motor to protect user's safety.
- Temperature Protection: The speed control has aluminum heat sink, which allows it work at 30 A continuously. When temperature reaches 110 celsius degree, temperature detect system will send a protection signal and system will auto decrease 60% power output to protect speed control and motor. It will back to normal power after temperature is decreased. To protect the actuator module, please dissipate heat during long-time using.
- The signal loss prevention: Auto shut down when there is no signal detected from PWM signal generator(potentiometer ).
- Power Identification System: The speed control has power identification system, which is designed for high-speed high-power motors such as in model plane. It is not suitable for low-power brushless motors.
- Input voltage: DC 12-60V; Output current: 20A; Continuous current: 12A; PWM pulse width adjustable range: 0% - 100%
- Size: 60 * 90 * 99mm/2.36 * 3.54 * 3.9in (L * W * H), DC motor speed controller is small, installation size: 52 * 81mm/2.05 * 3.19in, easy to install in a narrow space; Support forward/reverse rotation control and stop
- Soft start protection: the motor controller has a soft start protection function, which can effectively reduce the inrush current, protect the motor and extend its life
- Function: DC motor speed controller switch can feed back slip energy generated during speed regulation. Efficient, effectively improve energy utilization and efficiency.
- Application scope: widely used in industrial DC motor speed regulation, DC fan, packaging, printing, electronics, instrumentation, clothing machinery, medical machinery and other industries
- Product Name: DC Brushless Motor; Shaft Diameter: 5mm, Number of Poles: 8; Number of Phase: 3;
- Cable: Orange: U; Grey: V; Brown: W; Red: +5V; Black: GND; Yellow: H1; Green: H2; White: H3;
- The DC Brushless Motor Made of 100% pure copper coils, the life of the DC brushless motor is 5 times that of the traditional motor, reducing maintenance and replacement costs;
- DC brushless motors have a simple structure, and the parts can be installed with precision, ideal for noise-sensitive applications, meet the requirements for highly silent equipment;
- This motor minimizes energy consumption, helping you save on power bills while maintaining superior performance, suitable for a wide range of devices, from cooling fans to robotics, making it a versatile choice for your projects.
- Compatible Model: The electronic speed controller is only suitable for DC brush motors, Parameters: 15KHz PWM frequency; Continuous Current: 60A; Input Voltage: DC 10-55V; Input Current: Maximum 100A
- High Quality Electronic Components: The electronic components of power wheels speed controller are composed of imported high-voltage MOS tubes, relays, and high-frequency capacitors, with optimized circuit design, more stable performance, and longer working time; The shell is made of high-quality aluminum material, which is sturdy and durable, and can effectively protect the circuit board
- LED Display Screen: The LED screen can accurately display the real-time speed percentage, through which you can see the speed percentage, making speed adjustment easier, reading clear and accurate, and very practical
- Adjustable Switch: We have equipped you with a bi-directional adjustable latch switch, which you can rotate clockwise or counterclockwise to easily control the direction of rotation; The potentiometer knob adjusts the motor speed and controls it between 0% -100% of the rated speed according to your needs
- Easy to Install: The speed controller for electric motor package includes a wiring diagram, which you can connect according to, after connecting, confirm whether it can work properly, and finally fix it with screws to complete the installation, note: Before installation, be sure to cut off the power supply
- Three phase DC brushless with Hall motor controller, need motor with Hall to work properly. Brushless motor driver board, high power PLC. This driver is only for DC brushless with Hall motor with electric angle 120 degrees.
- New upgrade BLDC wide voltage 6-60V high power 350W, DC three-phase brushless with Hall controller, support PLC 0-5V touch volume control, support PWM control amplitude 2.5-5V.
- The main board power supply circuit without fuse, can be added(by yourself), the power supply positive and negative terminals will cause permanent damage to some of the chips on the board (not even for a few seconds when the high current)
- Motor output for sampling overcurrent protection, due to the module power supply current are very large. Do not artificially cause a short circuit in the normal operation of the module, a short circuit will damage the tube. Wiring test machine for small-current low-voltage test, successful then through the high-current high-voltage . Bare board module, pay attention to wire insulation when wiring, forbid strong voltage to touch the board.
- Do not connect the obvious and drive module voltage, current, power phase does not match or far from the motor to avoid inexplicable "nonsense" damage.
- Easy This DC Brushless Motor Controller is easy to operate, and the speed of the motor can be regulated by the potentiometer, you can adjust it upon your different needs speed, very easy and convenient
- 3-Phase Brushless Design: This Brushless Motor Speed Controller is fit for DC brushless 3-Phase motors, and it is support motor CW CCW , you can use it easily
- Excellent Performance: This Motor Speed Switch features with multi-functions to offer a effective performance, it has stable performance, simple and most cost-effective operation, and it also adopts with a protective current design, which will be shut down if over current, no worry about emergency issues happened
- Wide Voltage Range: This 3-Phase Brushless Motor Speed Controller has a wide voltage range for wide use, and the range is DC 5-36v, you can use it upon different voltage needs
- Suitable Size: This Brushless Motor Controller designed with a small size and elegant appearance for easy and convenient daily use, no worry about the space limitation, you can install it for different purposes
- Maximum continuous output current:3A ;Overload short circuit protection current:4A ,short circuit time does not exceed 30 seconds
- Working Voltage:DC 10V - DC 30V;Maximum output power:120W
- PWM Frequency: 500 KHz;PWM Pulse Width Modulation Range: 5% -95%
- Applicable Motor:brush motor
- Please note that this controller has a low frequency causing some types of the motor to whine at low speeds but not all motors will be like this
- Wide Application -12V/24V CW/CCW permanent magnet DC motors for cotton candy machines, small cutting tables, grinding machines, medical equipment and other 12V/24V CW/CCW DIY generators.
- Motor Specification- Rated power:30W; Rated voltage: 12V-24V both suitable; Rated speed: 3500RPM(12V), 7000RPM(24V); Amperage: 0.5A; Output shaft length: 43mm/1.69inch; Torque: 1kgf.cm(12V), 2kgf.cm(24V).
- Low Noise and High Speed-The motor has high speed and high torque; motor voltage 12-24V can output the speed and torque according to the voltage you choose; with super smooth drive characteristics, almost no noise, super load work, like the refrigerator work hum is still small
- Made of Pure Copper Wire- The stator winding of the motor is made of pure copper wire, low heat generation, low loss, long life, cw/ccw can be realized by switch control (without switch). an external DC controller must be connected, which can realize the function of speed control.
- Ideal for DIY Lab Motors: Permanent magnet DC motors with matching motor mounts for installation in various work environments.
