Din Rail Switching Mode PS air conditioners work in turn and set the temperature?

With the continuous development of network information technology, the environmental parameters in the computer room where the server is stored are also becoming more and more important. Some small and medium-sized computer rooms keep the temperature inside the equipment room within a certain range. Not only one air conditioner is installed, but also a spare air conditioner is stored. The purpose is to prevent malfunction of the air conditioner in operation or other reasons. It is necessary to turn on the backup air conditioner. However, it is impossible for the computer room management personnel to stay in the computer room for 24 hours. In order to reduce the burden on the computer room management personnel, the air conditioner intelligent switcher can solve this problem well.
The air conditioner switch can control two air conditioners at the same time to realize functions such as air conditioner caller self-start, timed temperature control switch, failover, and fault alarm. Applicable to computer room, outdoor base station, archives, warehouse and other places. Its principle of using infrared code to switch air conditioners makes the device compatible with all brands of air conditioners on the market.
First, the air conditioner switch concept
The air conditioner dual-machine switcher is a kind of intelligent air-conditioner controller, which can detect and control the running state of the air-conditioner, and control according to the preset air-conditioner operation, shutdown and combined behavior, with automatic call start function, cycle switching, temperature control, Timing control, relay output and other functions. The purpose of protecting equipment, saving energy and reducing consumption, improving the efficiency of computer room management and extending the service life of air conditioners has been achieved. This product is widely used in civil, small and medium-sized computer rooms, communication stations, UPS machine rooms in all types of cabinets. Mainly used for switching control of two air conditioners.
Second, the advantages and Din Rail Switching Mode PS
Industrial design
It adopts industrial grade design and built-in watchdog circuit to ensure the normal operation of the equipment.
32-bit ARM processor
With a 32-bit ARM processor, it features fast processing and stable performance.
User-friendly interface
The display part adopts a TFT color liquid crystal screen, and has a user-friendly operation interface, and the operation is simple.
Brand optional, temperature optional
Built-in thousands of infrared codes, supporting up to 30 air-conditioning brands, including Midea, Gree, Oaks, Island, Skyworth, Chunlan, Daikin, Galanz, Haier, Hisense, Hualing, Kelon, Likal, Hitachi, Mitsubishi, Mitsubishi Electric, Mitsubishi Heavy Industries, Samsung, Panasonic, Sharp, Duckling, Electrolux, Sakura, Chigo, Changhong, Wellcome, TCL, LG, etc., support more than 95% of air conditioners on the market, and can set the boot temperature.
Universal infrared code learning function
Some uncommon air-conditioning brands that do not support built-in infrared codes can use the infrared code learning function to control air conditioners.
Call self-start
When the air conditioner encounters a power outage and then calls, the air conditioner shutdown cannot be automatically started, and manual startup is required, which brings great trouble to the management. When the power is detected and the call is detected, the infrared signal can be automatically sent to turn on the air conditioner without human control. The call start time can be customized.
Cycle switching
Single or two air conditioning cycle switching can be set, and the cycle switching time can be customized to support 1 minute to 99 hours. Cycle switching is often used to alternate between two air conditioners to improve air conditioning life.
Real-time temperature monitoring and control
It can monitor the ambient temperature in real time, and can be customized. When the ambient temperature exceeds or falls below the custom threshold temperature, the air conditioner turns on or off, and the cycle switching function is turned off until the temperature returns to normal.
Timing control
With RTC real-time clock, up to 5 timed tasks can be set to automatically control the air conditioner at a certain time. The timing mode can be set to single, daily or weekly.
One relay output
It can be customized to turn on or off the relay when the temperature is too high, too low or normal. The Din Rail Switching Mode output is recommended to connect the sound and light alarm to achieve high and low temperature warning function.
Third, technical parameters
 2-way infrared interface
Connection method: Plug and play
Control distance: <5 meters
1 relay output
Contact capacity: (AC) 250 V @ 3 A
Contact capacity: (DC) 30 V @ 3 A
On time (typical): 3 ms
Disconnect time (typical): 1 ms
Insulation resistance: minimum 1000 MΩ (500VDC)
Appearance parameters: 140*100*32mm
Power requirements: DC: +9V ~ +12VDC
Power consumption: 1.9W @12VDC
Mechanical characteristics: ABS plastic housing, standard DIN rail mounting
Environmental characteristics
Working temperature: -10 ~ 60 °C
Storage temperature: -20 ~ 85 °C
Humidity: 5 ~ 95%, no condensation
Fourth, the application area
Industrial site control
Computer room monitoring
Intelligent building
Power communication
Warehousing and monitoring
Electronic product manufacturing
Food machine beverage industry
Five, wiring method
Content source：http://www.wattconenergy.com/

Din Rail Switching Mode air conditioners work in turn and set the temperature?

With the continuous development of network information technology, the environmental parameters in the computer room where the server is stored are also becoming more and more important. Some small and medium-sized computer rooms keep the temperature inside the equipment room within a certain range. Not only one air conditioner is installed, but also a spare air conditioner is stored. The purpose is to prevent malfunction of the air conditioner in operation or other reasons. It is necessary to turn on the backup air conditioner. However, it is impossible for the computer room management personnel to stay in the computer room for 24 hours. In order to reduce the burden on the computer room management personnel, the air conditioner intelligent switcher can solve this problem well.
The air conditioner switch can control two air conditioners at the same time to realize functions such as air conditioner caller self-start, timed temperature control switch, failover, and fault alarm. Applicable to computer room, outdoor base station, archives, warehouse and other places. Its principle of using infrared code to switch air conditioners makes the device compatible with all brands of air conditioners on the market.
First, the air conditioner switch concept
The air conditioner dual-machine switcher is a kind of intelligent air-conditioner controller, which can detect and control the running state of the air-conditioner, and control according to the preset air-conditioner operation, shutdown and combined behavior, with automatic call start function, cycle switching, temperature control, Timing control, relay output and other functions. The purpose of protecting equipment, saving energy and reducing consumption, improving the efficiency of computer room management and extending the service life of air conditioners has been achieved. This product is widely used in civil, small and medium-sized computer rooms, communication stations, UPS machine rooms in all types of cabinets. Mainly used for switching control of two air conditioners.
Second, the advantages and Din Rail Switching Mode
Industrial design
It adopts industrial grade design and built-in watchdog circuit to ensure the normal operation of the equipment.
32-bit ARM processor
With a 32-bit ARM processor, it features fast processing and stable performance.
User-friendly interface
The display part adopts a TFT color liquid crystal screen, and has a user-friendly operation interface, and the operation is simple.
Brand optional, temperature optional
Built-in thousands of infrared codes, supporting up to 30 air-conditioning brands, including Midea, Gree, Oaks, Island, Skyworth, Chunlan, Daikin, Galanz, Haier, Hisense, Hualing, Kelon, Likal, Hitachi, Mitsubishi, Mitsubishi Electric, Mitsubishi Heavy Industries, Samsung, Panasonic, Sharp, Duckling, Electrolux, Sakura, Chigo, Changhong, Wellcome, TCL, LG, etc., support more than 95% of air conditioners on the market, and can set the boot temperature.
Universal infrared code learning function
Some uncommon air-conditioning brands that do not support built-in infrared codes can use the infrared code learning function to control air conditioners.
Call self-start
When the air conditioner encounters a power outage and then calls, the air conditioner shutdown cannot be automatically started, and manual startup is required, which brings great trouble to the management. When the power is detected and the call is detected, the infrared signal can be automatically sent to turn on the air conditioner without human control. The call start time can be customized.
Cycle switching
Single or two air conditioning cycle switching can be set, and the cycle switching time can be customized to support 1 minute to 99 hours. Cycle switching is often used to alternate between two air conditioners to improve air conditioning life.
Real-time temperature monitoring and control
It can monitor the ambient temperature in real time, and can be customized. When the ambient temperature exceeds or falls below the custom threshold temperature, the air conditioner turns on or off, and the cycle switching function is turned off until the temperature returns to normal.
Timing control
With RTC real-time clock, up to 5 timed tasks can be set to automatically control the air conditioner at a certain time. The timing mode can be set to single, daily or weekly.
One relay output
It can be customized to turn on or off the relay when the temperature is too high, too low or normal. The Din Rail Switching Mode output is recommended to connect the sound and light alarm to achieve high and low temperature warning function.
Third, technical parameters
 2-way infrared interface
Connection method: Plug and play
Control distance: <5 meters
1 relay output
Contact capacity: (AC) 250 V @ 3 A
Contact capacity: (DC) 30 V @ 3 A
On time (typical): 3 ms
Disconnect time (typical): 1 ms
Insulation resistance: minimum 1000 MΩ (500VDC)
Appearance parameters: 140*100*32mm
Power requirements: DC: +9V ~ +12VDC
Power consumption: 1.9W @12VDC
Mechanical characteristics: ABS plastic housing, standard DIN rail mounting
Environmental characteristics
Working temperature: -10 ~ 60 °C
Storage temperature: -20 ~ 85 °C
Humidity: 5 ~ 95%, no condensation
Fourth, the application area
Industrial site control
Computer room monitoring
Intelligent building
Power communication
Warehousing and monitoring
Electronic product manufacturing
Food machine beverage industry
Five, wiring method
Content source：http://www.wattconenergy.com/

Why AR-VR practitioners should not quote Gartner technology maturity graphs

(Aviation Network May 9, 2017) The earliest is in mid-2016 I saw a Gartner technology maturity curve from WeChat friends circle. WeChat friends who posted this information are excited to say that the latest 2016 Gartner technology maturity curve shows that VR has passed the hype period.

I am also a bit excited about this information. However, I would like to know more about the technical maturity curve of VR in the past two years, so I started searching on the Internet, but I was surprised. The following is a review of the technical maturity curve published by Gartner from 2012 to 2018.

Even vr hk disappeared on the 2018 chart. Could it be that VR is mature? Still, Gartner's 2017 chart also says that VR technology is still mature for two to five years. If you go to the leaders of VR technology in Oculus, Valve, Microsoft, Sony and other industries, I believe they will tell you that VR technology is still immature. Even this industry technology is not an evolution, but a revolutionary breakthrough.

According to the Gartner technology maturity curve, VR has already passed the hype in 2013.

Last year, VR market is still dominated by hardware, and future AR will surpass VR

The data analysis company Super Data recently released the 2017 VR market report. This report shows that last year the global VR market was still dominated by hardware, with hardware sales accounting for 75%. Spuer Data expects XR market hardware and software revenues to reach $760 million in 2018, driven by AR/MR development and successful games. The development of smart phones will allow AR/MR to lead VR 360 by 2021.

data

In terms of software, games account for 55% of VR consumer software revenue. HTC Vive and PSVR have higher player viscosities, and mobile VR is even more dominant in number, but profits account for only 15% of VR game revenue. Bethesda's two games, "Radiation 4" and "The Elder Scrolls 5: Skyrim" won the 2017 PC VR and PSVR earnings list championships respectively. Nearly half of VR users are enterprise users, including some schools and hospitals, but their spending power is not very good.

The report also believes that mobile AR will become the main driver of revenue by 2021, about twice the revenue of VR/MR head-display software. In the short term, high-end VR headsets will still affect their popularity among consumers due to the relatively high selling prices.

How to Get Youtube Video to Android

Sometimes you merely don't have the time to take a seat before the pc and sms transfer a facebook video, and occasionally you may want to share with you a video with buddies at university but ofcourse you won't provide them your awkward computer. Usually, your Android cellphone could be the first concern. But direct backup from Laptop to your telephone can be difficult and also the movie mightn't be protected playing. For this reason you'll need Android Manager, a that helps you transfer films on Laptop to Android telephone easily.

Your movies are shifted by android Boss from Computer to Android phone and guarantees you to observe them around the telephone. No complicated no side, and methods effect. Take a few steps, you watch the videos you have transported and usually takes your cellphone.

How to Move YouTube Video to Android

Step 1. Connect Your Android Phone to Computer
Connection between the pc and your android photo recovery could be the basic move. You'll be able to possibly utilize a data wire or try Wi-Fi connection. Nevertheless the former is the recommendation that is best.

YouTube Videos from Computer to Android


Step2. Add YouTube Videos to Android Telephone
There are several items in the remaining column, as well as the one you need to pick is "Movies". Whenever you enter the software that is next, press "Add". Choose the YouTube videos you wish to transfer and click "Open". After this, an email can popup asking to transform the format, click "Yes" to move on.

Download YouTube Videos to Android

Note: Before you obtain your videos, it is possible to set video converted's grade.

Measures: Press the selection image at the right part and go to Controls ">> Video Conversion.

Move YouTube Videos to Android

No need to be about accessing films to Android, upset. Android Director offers you an even more easy and effective method to distribute your facebook videos from pc to Android Telephone. Take a few ways and after that it is possible to reveal your YouTube videos or observe them anywhere, just getting your Android phone that is tiny.

Caring For Your Home Theater Speakers

We all know how great a difference the quality of your speakers make when watching movies or simply listening to music.They bring everything to life and without doubt are the center of every body's home theater systems. If you possess Acoustimass speakers or prefer wireless surround speakers, there are some basic things you can do to make your speakers last and keep their sound quality:
1. Clean them on a regular basis- don't use liquid cleaners as they may wet the components and cause damage
2. Keep them in a dust-free place- dust greatly affects speakers performance. To clean dust, use a vacuum or blower.
3. Keep magnets away- keep them in wooden or plastic containers, not on anything metal that can act as a conductor.This will damage the built-in electromagnet.
4. Keep materials that can cause static electricity away- static electricity is a big hazard for speakers. To maintain the best home theater speakers, use anti-static floor mats and refrain from carpets.
5. Keep your speakers away from heat-direct heat especially from the sun can affect performance. Make sure there is sufficient ventilation and the speakers are away from direct sunlight.
6. Follow the instruction manual- even the cheapest surround system speakers have very detailed manuals to lengthen the speakers life.
7. Keep an uninterrupted power supply- powered speakers are very susceptible to power surges. Always keep your speakers plugged on a surge protector.
8. Conduct a 'burn out' - keep your newly purchased speakers running for 24 hours. Any manufacturing defects will be clear after this period.
9. Check your wiring- make sure you get the proper plugging procedure to avoid any short circuits.
10. Be observant- if you notice any changes in sound, immediately take it to the repair shop. Don't try to fix anything on your own or you might make the problem worse.

Don't make these mistakes!
All the great maintenance tips wouldn't be of any use if you buy the wrong kind of speaker in the first place. Below are some of the mistakes consumers make when purchasing their home theater speakers:

* Getting the wrong kind of speaker: You always have to consider the kind of room you plan to place your speakers or you might have speakers that are way too strong for room or quite weak. To determine the kind of speakers you need in relation to your room, measure your room first before buying.
* Looking at the Price not Cost- what's the difference? Cost is long term whereas price is the amount you purchase the speaker for. Many who settle for cheap home theater speakers find themselves having to buy a new one after a couple of months.
* Not listening before purchasing- most times people simply look at the size, style and price then buy. To make sure you're getting good quality, always ask for the speakers to be tried.

Buy Cheap Home Audio Subwoofers

So you experienced good sound in your car and you want to bring the same music to your living room. This is possible.
Home audio subwoofers are now available for your purchase. When investing in one, the same rules on car audio subwoofers apply.
In a home theater system, the subwoofer is the biggest speaker. This is usually hidden in the back of the room but this is the unit that carries the lowest bass sound signals.
When you're watching a movie that showcases the sound of thunder or the crash of earthquake, you would think that it is actually happening within your home.

If you have one, it's like you brought the movie house to your loved ones. You can truly be immersed in the DVDs that you pop in.
Those who want to buy are on a lookout for nice looking subwoofers to add to their home theater sound system. Home audio subwoofers, even when hidden, are still designed for aesthetic purposes.
There is something about speakers that are appealing to the audiophile and the movie lover. It may not be as portable as car subwoofers so if you are buying one, make sure that this is the one you will really use in your home. This should also be something that you can benefit from for a long period time.
The first thing you should do is set it up in such a way that it will look good in your living room. The wires shouldn't be cluttered. You can do this by getting the high-gauge cables and set it up near the speakers.
You should also double check whether the amplifier goes well with your subwoofers and speakers. Like in car subwoofers, the home audio subwoofers should be compatible with both the speakers and the amplifier.

You may have the top notch home audio subwoofers available in the market today but if these don't work well with your speakers and your amplifiers, then it would just be pointless.
Setting it up is easy, you can even do it yourself. You just have to connect the line level cable from the subwoofer preamp output of the AV receiver. Then you can plug this into the subwoofer.
When you turn this on, modulate the volume in your ideal level. You can also manipulate the settings so that the home audio subwoofers give you the sound that you've been meaning to hear.