First of all, I really thank PChome&Kds for this event, and I am very grateful for the products provided by YiXun.com. I was really surprised when I received a call and heard that I had obtained a trial opportunity. I feel that I am really lucky.
The courier was received the day before yesterday. After he got home, he couldn't wait to open the package. The appearance of Hetian jade was really mellow and lovely. There is also a separate aromatherapy box that has been dripping with a few drops of aromatherapy for a long time. My home is in the north. The weather here is very dry. After 15 minutes, the humidity in the cubicle goes up. It feels comfortable to breathe. Good! The shape is also very cute. Relatives to the home and see the baby looks beautiful, it is like it. Now with this "POVOS Aroma humidifier", the tiny bedroom is very "wet".
There is also an activated carbon sponge filter at the bottom, which can filter out the odor and dust in the air.
The little daughter saw it like it. The baby is small and simple, very easy to use, and has no complicated functions. It took two days to feel more qualified to evaluate, with a small voice (independent duct, noise-reducing sound-absorbing cotton, and low-noise operation). A good amount of mist is well atomized (high-frequency oscillation, rapid fogging). Can add a lot of water at a time, 4L large-capacity water tank, do not have to worry about dry (Double protection, water shortage shutdown protection, overload protection) overnight.
The amount of fog can be adjusted, and the amount of fog can be adjusted by turning and rotating
During the day, the sunlight is too bright and the photo effect is not very good, but the effect of fogging is very good (as evidenced by the video)
Pentium Hetian Jade humidifier base
The upper part of Pentium Hetian jade aromatherapy humidifier
Pentium Hetian jade aromatherapy humidifier installed
Finally, I'm very satisfied with Pentium Hetian Yu's aromatherapy humidifier! very useful. The only point is that the power cord is a bit short and inconvenient.
Thanks again for PChome&Kds, as well as the products provided by YiXun.com! I hope that in the future, we will continue to send more and more such activities and we must actively participate. I hope that I will have the opportunity to write a trial report again. Bye bye Fill out the trial report for the first time. If you are not careful enough, please enlighten yourself. Thank you
The Schottky Diode is another type of semiconductor diode which can be used in a variety of wave shaping, switching and rectification applications the same as any other junction diode. The main adavantage is that the forward voltage drop of a Schottky Diode is substantially less than the 0.7 volts of the conventional silicon pn-junction diode.
Schottky diodes have many useful applications from rectification, signal conditioning and switching, through to TTL and CMOS logic gates due mainly to their low power and fast switching speeds.
the Schottky Diode also known as a Schottky Barrier Diode is a solid-state semiconductor diode in which a metal electrode and an n-type semiconductor form the diodes ms-junction giving it two major advantages over traditional pn-junction diodes, a faster switching speed, and a low forward bias voltage.
The metal–to-semiconductor or ms-junction provides a much lower knee voltage of typically 0.3 to 0.4 volts compared against a value of 0.6 to 0.9 volts seen in a standard silicon base pn-junction diode for the same value of forward current.
Variations in the metal and semiconductor materials used for their construction means that silicon carbide (SiC) Schottky diodes are able to turn [ON" with with a forward voltage drop as little as 0.2 volts with the Schottky diode replacing the less used germanium diode in many applications requiring a low knee voltage.
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