KQ3CH-021
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- Q: What are the types of power used in industrial UPS? What type of UPS power can take the place of it?
- Mainly look at the INPUT input and OUTPUT output of these two parameters, you can refer to the value behind it to find
- Q: How to choose UPS power supply for industry?
- UPS power battery size determines the load power supply time, concrete is according to the needs of the load to be, for example: if the injection molding machine you need to supply 1 hours to ensure the normal stop at power off, then our battery size depends on the battery matching the appropriate injection molding machine power the size of the UPS power group, 11, UPS battery, can also have their customers to buy.
- Q: Why is the power supply of industrial control system mostly DC24V? Why not 17V? 11V?
- At the same time can reduce the current power, and is a common multiple of the majority of the 24, the standard of course should be considered and a variety of battery, either 2V or lead-acid batteries commonly used 1.2V, 1.5V and 3V batteries are good combination. With a series of standards, it's good to swap everything at the critical moment.
- Q: Is the switch power supply for industrial instrument power good or transformer good?
- I said this does not mean that the switching power supply transformer is good, but each has advantages and disadvantages, for the general instrument, I suggest using the switching power supply of genuine, if is very sensitive to the instrument, or the transformer circuit, otherwise you will find interference.
- Q: What is the concept of switching power supply in electronic circuit single chip microcomputer? What's the use of industry? What is the working principle? Must adopt
- A variety of switching power supply, its working principle is not the same, but the fundamental principle are basically the same, namely: switching power supply is the use of electronic switching devices (such as transistor, FET, SCR thyristor, etc.) through the control circuit, the electronic switching devices constantly "on" and "off" so, the electronic switch on input voltage pulse modulation device, so as to realize DC/AC, DC/DC voltage, and output voltage adjustable automatic voltage regulator.
- Q: What are the applications of intermediate frequency power supply in industrial field?
- Application in welding: intermediate frequency power supply can be used for welding, with fast welding speed, little influence on the surrounding heat, no pickling to remove the advantages of oxidation skin. The utility model can also be used for the after welding and adding (tempering) aspects, so as to greatly improve the work efficiency.The application of intermediate frequency power supply is widespread, and some applications are being developed. With the development of thyristor technology and the continuous accumulation of application experience of intermediate frequency power supply, thyristor medium frequency power supply will have a broader prospect of development
- Q: Which is better to use TL494 and UC3842 as industrial power source? Mainly in terms of stability and efficiency!
- In terms of stability and efficiency, there is no way to distinguish between, depending on the specific parameters you do power, 100W, including the proposed UC3842 flyback, 100W-500W proposed to use UC3842 forward, 500W-1000W suggested using TL494 half bridge
- Q: I have the 24V switch power outlet end of "+" and "-" two, the voltage between the two is 24V, connected with the electrical components of the loop, which "-" it is necessary to connect with the cabinet ground (that is, ground wire) connected? What's the difference between grounding and ungrounded? What kind of influence does the two kind of situation bring to the electric appliance in the actual use? Please help me master the answer!
- In theory, each has its own saying, and in engineering practice, some are grounded, others are not. The negative grounding that I touch can improve stability. Products like SIEMENS are basically grounded like this
- Q: PIC microcontroller used in the industrial field, its power supply switching power supply and B0505 isolation module, anti-interference performance is better, feasible?
- Definitely better. What about someone else developing this power module? Directly with the switching power supply!
- Q: What is the difference between computer power supply and industrial switching power supply? My points run out, thank you enlighten prawns. Thank you
- It is generally believed that the power supply used in industrial equipment can be called industrial power supply. Also refers to those larger power, more power functions.
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KQ3CH-021
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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