Ipad/tablet/laptop/ Charging Cabinet B302
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 60 unit
- Supply Capability:
- 10009 unit/month
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Parameters
Capacity: 30 units
Compatibility: Charging port compatible,designed for various sized chromebooks,tablets,and ultrabooks.
Security design: Leakage and short circuit protection
Input power: 100-240~50/60HZ 0.45A
Output power :5V/2A(Standard,customize)
Working temperature -15°— 65 °
Details
1.Leakage and short circuit protection.Double protection make charging more safety.
2.The cable channels are on top of each dividers,to recognize and reach the connection easily!
2.We improve our devices! High quality storage made of molded ABS p2olymer,with cable channels on top to recognize and reach the connection easily.
3. Premium materials and quality construction ,we care about every details.
- Q: Uninterruptible power supply is the three major brands
- The main thing is Emerson, Eaton, APC, other second and third line brand too much
- Q: The use and maintenance of uninterruptible power supplies
- (4) on the host to break, break the insurance or burn the device failure, be sure to identify the cause and troubleshooting to be able to restart, or will occur the same failure. (5) When the battery is found in the voltage reverse polarity, pressure drop, pressure and acid mist leakage of the battery, the timely use of the appropriate method to restore and repair, can not be restored and repair to be replaced, but not different Capacity, different performance, different manufacturers of batteries together, or may have a negative impact on the entire group of batteries. On the life of the battery pack has been expired in time to replace, so as not to affect the host. UPS as a protective power supply, its performance parameters of great significance, should be the focus of our purchase considerations. The mains voltage input range is wide, indicating that the use of electricity is strong (to reduce the battery discharge). Output voltage, frequency range is small, it shows that the mains adjustment capacity, output stability. The waveform distortion rate is used to measure the stability of the output voltage waveform, while the voltage stability indicates the stability of the output voltage when the UPS is suddenly loaded from zero load to full load. As well as UPS efficiency, power factor, conversion time and so are important parameters that characterize UPS performance, determines the protection of the load and the utilization of electricity. The better the performance, the stronger the protection, in general, off-line UPS on the load protection of the worst, slightly interactive online, online type is almost able to solve all the common power problems. Of course, the cost increases with the performance of the increase. Therefore, users in the purchase of UPS, the load should be based on the degree of power requirements and the importance of different load, and select different types of UPS.
- Q: Is the UPS power supply own?
- No electricity is not possible, but generally not much
- Q: Power supply and ups power which is good?
- Compared with other types of UPS, the UPS can achieve the load on the frequency, power supply, power quality has obvious advantages, so widely used, but the rectifier at work will cause the input power quality deterioration, so need to take harmonics Governance plan. While the price is relatively high. More resources
- Q: Recently easy to power outage, I bought a UPS for their own desktop, 200, only plug the host and monitor. The problem is that I usually do not have the time to turn off the total outlet, and now add this thing, do not know whether to turn off or open good. If you turn off, it is necessary to switch at least once a day UPS, open 24 hours a day, then open the UPS, even if only 3 hours a day, both seem to UPS is not very good. Is there a more scientific way to use it?
- UPS power can often use power. It is advisable to turn off the UPS when not using the computer, because there is a battery inside the UPS. Precautions: 1) UPS use of the environment should pay attention to good ventilation, conducive to heat, and keep the environment clean. 2) Do not carry emotional load, such as Dianchao Ji, fluorescent, air conditioning, etc., so as to avoid damage. 3) UPS output load control in about 60% for the best, the highest reliability. 4) UPS with light (such as 1000VA UPS with 100VA load) may cause the battery depth of discharge, will reduce the battery life, should be avoided. 5) the appropriate discharge, contribute to the activation of the battery, such as long-term non-stop electricity, every three months should be cut off the mains with UPS with a load discharge time, this can extend the battery life. 6) for most small UPS, work and then open the UPS, boot to avoid the boot start, get off work should be shut down UPS; UPS for the network room, because most of the network is 24 hours of work, so UPS must also run around the clock. 7) UPS discharge should be promptly charged to avoid the battery due to excessive self-discharge and damage.
- Q: The load is a 150 (standby) ~ 350 (full load) of the desktop plus a 40W monitor, but would like to power after a long period of time, normal use (do not play the game, is to browse the web) the best over 1 hour, 2 hours better, I should probably choose what kind of UPS, which brand will be better? There is power when there is no noise, electricity and charging time must be quiet. The The White asked the great gods. The The Thank you.
- General UPS configuration to the following formula: UPS power supply (VA) × delay time (hours) ÷ UPS power supply DC = required battery safety hours (AH) To Hills C3KS delay 2 hours as an example we have to calculate the following: Note: Mountain C3KS start DC: 96V 400 volts x 2 hours ÷ 96V = 8AH The result is the need for 8AH battery to meet the 2 hours of power supply, (because C3KS start DC is 96V- (UPS in the factory when the standard DC voltage) General battery mostly 12V DC, 96V (UPS start DC voltage) ÷ 12V (battery DC voltage) = 8 So, (with 8 10 batteries as a group) battery on the line.
- Q: Power supply and UPS power supply is a big difference?
- Regulated power supply is generally only rectifier regulator, UPS is the inverter output
- Q: When the electricity is used to put the battery in the battery with the electricity out of the USP automatically turned off by the open up with a one will put the electricity out of a power outage UPS can only work two minutes ago almost 10 minutes I used UPS with a Computer host and a liquid crystal display
- First put the electric finished, and no load charge.
- Q: What is the general type of computer ups UPS type? Rated Capacity? voltage range? Frequency Range? Output voltage range? Power factor And so on, how to know and their machine with unworthy? How big is it?
- What is the general type of computer ups A: The general computer can use the backup UPS, different manufacturers naming the way is not the same, the general price is less than 500 are. UPS type? A: UPS mainly back-up, online interactive, online three. Backup power in the city when the normal power regulator after the output, the mains by the battery inverter power supply output, backup UPS features simple structure, high efficiency, low efficiency, switching time, cheap , Generally applied to personal computers. Online interactive work mode similar to the backup, the main difference is the use of two-way inverter, the inverter can charge the battery can also be inverter output. On-line, currently the most widely used UPS architecture, the electricity is normal, UPS will rectify the electricity into DC, the battery pack to charge, while the inverter will be converted into pure DC AC power. When the utility power is abnormal, the DC power is supplied from the battery pack to the inverter, and the AC power is output. On-line UPS is characterized by high inverter efficiency, high output waveform accuracy, wide range of utility power, switching time is short (generally can do 0MS).
- Q: Will uninterruptible power supplies be used for audio?
- As long as the power, voltage matching, you can. If the power is small, you can not bring high-power sound. You'll know about it.
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Ipad/tablet/laptop/ Charging Cabinet B302
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 60 unit
- Supply Capability:
- 10009 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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