Speaking of the TFZ brand, most audiophiles do not know much about it. The audio manufacturer was established in 2015 and is founded by a group of young people full of individual passion and pursuing uniqueness. Its products have elegant designs and fascinating acoustic performances. They are committed to young people's yearning for exquisite elegance and good life.
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Just a while back I received TFZ SERIES 1 headphones, which is the TFZ flagship personalized product, with as many as more than 10 different colors and textures, this headset also has a good sound performance. The reader unpacks this TFZ SERRIES 1 headset.
The outer packaging of SERIES 1 adopts a simple design. The Logo and headphone models are printed on the front. The logo printing of hot silver and the black printing box compel everyone to be full of imagination.
Open the box, the first thing that catches the eye is a cool model photo, black and white, suddenly added a bit of mystery. If the design of the packaging makes people think about the headset, then the cool model photos after the opening, people are looking forward to this headset.
Taking off the model's album, TFZ SERIES 1 is immediately displayed in front of us. The overall shape of the headset is cool and uses a custom design. Of course, in addition to the shape of the headset to force, SERIES 1 accessories are also very rich, random distribution of the instructions, warranty cards, metal patches and a variety of earplugs. It is conscience to attach such a variety of earplugs. In addition to four pairs of silicone sleeves, we can see that there is a pair of Comply sponges (commonly known as C sets). This kind of earplug sleeve uses a memory foam. When worn, it needs to be flattened and then stuffed into the ear. Because the thermal properties of the memory foam will automatically rebound and fill the ear canal, the sound insulation effect is very good and the comfort is also very good. Interested readers can buy a pair to try, but pay attention to choose the correct catheter caliber when buying.
The first time you started with SEERIIS 1, you can feel a very nice sense of refinement. This exquisite sense comes from the transparent shell of the earplug cavity. Through the earphone shell we can see the inside of the earphone unit. Remember the metal patch we mentioned earlier? The logo of the TFZ is affixed to the shell of the earbuds, and the visual sense of the shell is emptied and the metal sheet of the shell is affixed with gold. Instantly, a custom forcing is felt.
Going out of the house is most afraid of pulling and winding. TFZ SERIES 1 uses TPU material for headphone wire, has good toughness, and can also prevent winding, very good. The plugs and splitters of the headphones are also very elaborate. There is also a string of digital numbers on the plug. The charm of the custom headphones is here, giving you a unique sense of ownership.
SERIES 1 uses a new generation of N50 titanium plated dome, double dynamic double-tone cavity, access to the official description of this cavity, the headphones harmonic tone, the atmosphere is excellent music, sweet and clear mellow voice, intermediate frequency, thick, Low frequency comfort. As for the true performance of the sound, I am going to talk about it below.
Taking into account the overtones, vocals, and musical sensations that people are more concerned about, the audition's tracks have chosen Li Jian’s version of “On the Water†that takes into consideration these characteristics. In order to eliminate interference from the front-end player, the device used for the audition uses the iPhone 6 which is called plain water. Listening to the track, SEREIS 1 gave me the biggest feeling is that it is transparent and relaxed. The prelude to “On the Water†uses folk instruments as chords to create a continuous sound field. SEREIS 1 The sound field is loose and the high-frequency extension is natural and transparent. This kind of artistic conception is appropriately expressed, making people more pleasantly surprised. The vocal position is moderate, and it does not deliberately render the near ears. The “On the Water Side†is originally a female voice, but Li Jian’s unique voice is here, and the headphones are processed again, becoming alcoholic and mellow, and The texture between the grains is well done. As for the low frequencies, they can only say that they feel a bit and their texture is less. In my opinion, an overall balanced tuning approach is that the low frequency is just good. If there is one more point or less, the tuning will deviate.
TFZ SERIES 1 is a brand new product. Although there is no deposit of the traditional brand, its bold design and exquisite workmanship have already emerged at this price point. In addition to the audition, its tuning style gave me many surprises. At the price of 300 yuan, it is a very serious boundary between the two levels of differentiation. Consumers either choose the low-frequency European and American genre genre earplugs, or they are balanced popular tunes. Remember the purpose of the TFZ advocacy we mentioned earlier? “It is true that we are committed to young people's yearning for exquisite elegance and good life.†TFZ chose the latter to give young people a more balanced and excellent tune in music. If you are a beautiful and delicate pursuit of life, and you are planning to buy headphones in the near future, then TFZ SEREIS 1 will not disappoint you with its appearance and sound quality.
Dc gear motor, namely gear reduction motor, is based on ordinary Dc Motor, coupled with gear reduction gearbox.
The gear reducer is used to provide low speed and large torque.
At the same time, the gearbox with different deceleration ratio can provide different speed and torque.
Generally different industries, using different power dc motor, generally adopt custom parameter design pattern.
What are the four ratings of the Dc Gear Motor? The DC gear motor is often seen in our industrial production. Here Shunchang Motor gives you the knowledge of its four ratings. To talk about
1. Rated Current: The rated current is the maximum current allowed to flow through the armature winding of the DC deceleration motor in accordance with the specified operating mode, in A.
2. Rated Voltage: The rated voltage is the maximum additional voltage that the armature winding of the motor can work safely, unit V. It
3. Rated Speed: Rated speed refers to the rotational speed of the Gear Reducer Motor in the rated voltage, rated current and output rated power under the circumstances of operation, the unit is r/min. Such
4, rated power: rated power refers to the motor in accordance with the specified mode of operation can provide output power. For motor, rated power is the output of mechanical power on the shaft.
precision instruments and meters,automobile industry, medical equipment, consumer electronics, household appliances, electric glass doors and Windows,etc., wide application range
Features: gear motor drive precision, small volume, large torque, low noise, durability, low energy consumption, customized power design,easy installation, easy maintenance;Simplify design and save space.
Method of use: the best stable in horizontal plane, installed on the dc gear motor output shaft parts, cannot use a hammer to knock,knock prone to press into the dc gear motor drive, may cause damage to internal components, and cannot be used in the case of blocked.
Operating temperature range:
Geared motors should be used at a temperature of -10~60℃.
The figures stated in the catalog specifications are based on use at ordinary room temperature catalog specifications re based on use at ordinary room temperature (approximately20~25℃.
If a geared motor is used outside the prescribed temperature range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.Depending on the temperature conditions ,it may be possible to deal with them by changing the grease of the motor's parts.Please feel free to consult with us about this.
Storage temperature range:
Geared motors should be stored ta a temperature of -15~65℃.
In case of storage outside this range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.
Service life:
The longevity of geared motors is greatly affected by the load conditions , the mode of operation,the environment of use ,etc.Therefore,it is necessary to check the conditions under which the product will actually be used .The following conditions will have a negative effect on longevity.Please consult with us should any of them apply.â—Use with a load that exceeds the rated torque
â—Frequent starting
â—Momentary reversals of turning direction
â—Impact loads
â—Long-term continuous operation
â—Forced turning using the output shaft
â—Use in which the permitted overhang load or the permitted thrust load is exceeded
â—A pulse drive ,e.g.,a short break,counter electromotive force,PWM control
â—Use of a voltage that is nonstandard as regards the rated voltage
â—Use outside the prescribed temperature or relative-humidity range,or in a special environment.
â—Please consult with us about these or any other conditions of use that may apply,so that we can be sure that you select the most appropriate model.
when it come to volume production,we're a major player as well .each month,we rurn out 600000 units,all of which are compliant with the rohs directive.Have any questions or special needed, please contact us, we have the engineer group and best sales department to service to you Looking forward to your inquiry. Welcome to our factory.
Gear Motor,Micro Gear Motor,Small Gear Motor,Bike Lock Gear Motor
Shenzhen Shunchang Motor Co., LTD. , https://www.scgearmotor.com