KQ3CH-021
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- Q:PIC microcontroller used in the industrial field, its power supply switching power supply and B0505 isolation module, anti-interference performance is better, feasible?
- Isolation is not directly related to interference immunityIf the interference source cannot be removed and the interference source is removed, the transmission path is an effective method. The power supply interference can be considered using a power filter
- Q:Why is the power supply of industrial control system mostly DC24V? Why not 17V? 11V?
- This is a good option in the power series of standards, standards and made this but after a long time of practice summed up, it will consider a number of factors, the first is a safety voltage on the human body, not all produce the risk of electric shock, second can be regarded as a relatively high safe voltage,
- Q:What are the applications of intermediate frequency power supply in industrial field?
- Metal smelting furnace smelting: This is one of the most widely used in the development of our country, the thyristor power supply can be started in the smelting, smelting various carbon steel, alloy steel, cast iron, alloy, copper and aluminum can, as well as for the refining of high purity zinc and other non-ferrous metals. Melting is the worst load load of intermediate frequency power supply, high anti Yin changes, load is not stable, but if power can be very ideal to complete this task, is the most prominent advantages of energy saving, power consumption in each smelting IT steel 500KW.h. In addition, the utility model has the advantages of convenient starting, stable steel level, low eddy current agitation and good smelting quality.
- Q:Which brand of industrial switching power is good, including imported, not modular power?.Refuse advertising
- What size do you want? I imitated HUAWEI, and it used more in domestic telecom. There is also a Hefei, the quality is good, forget the name.
- Q:What is the allowable fluctuation range of industrial standard 380V power supply voltage?
- Industrial standard 380V power supply voltage fluctuation range is plus or minus ten percent
- Q:Is the switch power supply for industrial instrument power good or transformer good?
- Switch power supply for industrial instrument power supply is good or transformer is good. It needs to be determined according to the use.Switching power supply and transformer power supply have their respective advantages and advantages. In the power supply fluctuations or industrial instrumentation is long-term needs of the power for 24 hours, using a transformer power supply is reliable, because it is very durable, not easy to damage. The switching power supply is cheap, low cost, high power efficiency relative to the transformer power supply. It is not the industrial instrument that needs to work online for a long time, but naturally it is better to use switching power supply.
- 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: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
- According to the connection mode of switching devices in the circuit, the switching power supply, which is widely used at present, can be divided into three major categories: series switching power supply, parallel switching power supply and transformer type switching power supply. Among them, the switching power supply transformer (hereinafter referred to as the transformer switching power supply) can be further divided into: push-pull, half bridge, full bridge etc; according to the phase excitation and the output voltage of the transformer, and can be divided into: forward, flyback, single and double excitation type excitation type variety; if from the use of come, also can be divided into more types.
- Q:Which is better to use TL494 and UC3842 as industrial power source? Mainly in terms of stability and efficiency!
- The 3842 is a single output switching power supply generally use this, TL494 is a dual output, can be made into complementary output, also can be made into a single output is mainly used in computer power on.3842 simple, 494 point complex stability and efficiency! The main design is power
- Q:What are the types of power used in industrial UPS? What type of UPS power can take the place of it?
- General power monitoring software works only in one operating system. And P9120 comes with the power monitoring management software LanSafeIII/FailSafe III, can adapt to a variety of operating systems, and can work across platforms.Highlights: battery management technology ABM
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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
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