萝莉影视

Microblowers are devices that use the ultrasonic vibrations of a piezoelectric element for the drive source.
The piezoelectric element used in microblowers vibrates in the ultrasonic band (20 kHz or more), so it is inaudible to humans and thus extremely quiet.^*1

The operating noise will not be heard by those around the device even when it is used in an environment where operating noise is a concern (for example, quiet spaces like libraries and rooms where babies sleep).

The size of the microblower is about 20 mm. The thickness is 2.3 mm in our thinnest product.
A piezoelectric element is used for the drive source, so an extremely lightweight and compact design is realized.
Microblowers are small and thin. Therefore, they can also be used in small devices with a restricted component placement space.
Moreover, microblowers are lightweight. Therefore, they are also suitable for wearable devices for which lightness is greatly valued.
It is possible to place microblowers in a free layout by taking advantage of their smart shape.

The piezoelectric element amplitude is extremely small (at about dozens of µm). Therefore, people cannot feel the pump operating vibrations even when they are worn.
In addition, it produces almost no concerning vibration noises like with conventional motor pumps.

Microblowers allow even wearable devices to be used extremely comfortably without the user feeling uncomfortable vibrations.

Microblowers apply the high-speed vibrations of a piezoelectric body in the pump drive unit. Accordingly, there is almost no pulsation in the discharged air. That means it is possible to discharge air at a stable flow rate.
If you use a microblower, high-precision measurement is possible even with measuring instruments for which air pulsation affects the sensing accuracy.

Microblowers use the high-frequency vibrations of a piezoelectric element. Accordingly, the quick reaction from switch-on to discharge is one of their features.
It is possible to send air without missing the necessary moment.

For example, it is also possible to apply microblowers to spatial production such as by releasing a scent at the right time to match images and sounds.

The amplitude of the piezoelectric material changes instantaneously according to the voltage. Therefore, you can also easily control the pump characteristics by changing the input voltage with respect to the oscillation circuit.
It is possible to change the ultimate pressure by controlling the voltage even with the same operating time.