Cooling Element/ Heat Sink/ Elemento de enfriador

Cooling Element/ Heat Sink/ Elemento de enfriador

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Loading Port:: Nanjing

Payment Terms:: TT OR LC

Min Order Qty:: 10 set

Supply Capability:: 100 set/month

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FAQ

We have organized several common questions for our clients，may help you sincerely：

①How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

②How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served

Q: I haven't worked in this field in the UK, although I am able to diagnose problems, service and repair electrical equipment.: Go to the local unemployment office, put a notice up on store bulletin boards one at the postoffice if allowed. Put add in paper. Make sure you aren't breaking the rules and regulations of the country you want to work in but then you can find that out when you go to employment office. Go to schools, see if they need your expertise, go to people building just on the new list and not quit finished yet. Good luck.

Q: i'm from the UK and i want to take my GHDs, camera and phone charger, what kind of plug do i need and where can i get one, im going sunday: You can't use them. Plugs in Cuba use 220 volt and the plugs aren't the same as ours, and even more different from those in Europe. You can get an adapter that will make it fit, but it won't change the voltage/amperage/resistance. As soon as you plug anything in, it will start smoking or instantly catch on fire, even if you are using an adapter. Bring extra sets of batteries and leave the phone at home.

Q: For eg in electricity board energy bills?: Sorry Sparky its not that type of maximum demand. Max demand on a UK electricity bill is determined as follows UK industrial tariffs are generally measured on a 1/2 hour basis that is the 24 hour day is split into 48 1/2 hour segments during the annual period of increased demand September to March the electricity company records your usage for each 1/2 hour segment in KWH the highest KWH in any 1/2 period between september and March is your maximum demand charge This will be a time when most or all of your electrical equipment is on together drawing the maximum power consumption. If you have an old analogue type meter it has a max demand needle that displays the up to date maximum demand figure if in the next 1/2 hour period you exceed this value the needle will be pushed up to this higher value and will not reset. The next high demand period if greater than previous will again push the needle up to a new maximum value. At the end of march or end of max demand period the highest 1/2 hour figure will be used in your bill.

Q: I am an electrical engineering student ,but I dont know what to do when I graduate. I like music and I want to do something with music. I have heard of audio/sound or acoustic engineering, but I don't know exactly what an audio/sound or acoustic engineer does.: Audio is a field that many EE's get into. Focus on digital signal processing and/or amplifier design (analog circuits), and see if you can find a class from the physics department on acoustics. Auto-tune was developed by an electrical engineer working for an oil company -- the guy was working on frequency quantization to make it easier to interpret the results of ground-pounding measurements, when he realized the technique could also automatically fix pitch problems in voices. Typical salary for EEs start around $60k/yr.

Q: I'm about to take an automotive electronics class at college but I'm just curious, what are the basics? Say I want to wire a police scanner or some type of lightbar into my car's electrical system. What would this entail? I'd have to pull away body panels, run wire, and hook it into the battery? What about fuses, safeties, etc And also how could I hook my police scanner into my speaker's system?: Fuse blocks in cars often have SPARE (usually disused in some particular model) positions with wires already attached and within the wiring loom, with nothing connected to the end. Knowing what the intended accessory was, might allow you to connect something to its unconnected end, and always, the negative return is the car's frame. The circuit must be capable of carrying the current required. Some of these spares may be connected via the ignition switch, some may not. The next alternative is to run a new wire with a fuse inline, at the supply end at least. It is good practice to fuse the supply end, then have a further fuse at the accessory end (most accessories will already have this). The wire can often be run along and fixed to the existing car looms, passing through the firewall where the loom passes through. Again, negative is anywhere convenient on the car's metal frame. A quick and simple connection is the cigarette lighter, if fitted. Just procure a plug to replace the lighter. It can supply a fair current. So far as connecting a scanner to the existing speakers, I suggest you don't try to, unless the audio/ radio system has an accessory input. Maybe a bluetooth connection might be used, but really, the scanner's own speaker should supply the scanner sound. You can also connect accessories by splicing into existing car circuits, but I would suggest you do your college course first! You really need to understand current and wire sizes and fusing (not to mention basic circuitry!), before splicing into existing wires.

Q: And what does electrical engineer teach in college? Is it good for girls?: Sometimes electrical engineering does involve computer science, but it depends on the school and the area of concentration. Electrical Engineers often do PLC programming for robotics and equipment. Both electrical engineers and computer engineers may work on developing circuit boards or computers. I know a few girls that studied electrical engineering. One of them got a job as a systems engineer for the SI organization, a large company owned by Lockheed Martin. Engineering is a growing field for women. With gender equality slowly getting better, more girls are gaining confidence in going for manly majors. There is almost no hands on work in engineering. You are not expected to know how to fix things. An engineer is a problem solver. The responsibilities of all engineers are the same regardless of job position or major. Their responsibilities are to invent, create, design, develop, improve, maintain, control, and sustain the following: -Products -Processes -Systems

Q: I was wondering, if everyone on earth was to disappear and there was no one to work the electrical grid, how long would it take for 1] The electrical power lines themselves to decay?2] The electrical substations to break down?3] The transformer units to break down?4] Any other electrical equipment to break [such as those boxes on the power lines, as well as ANY other piece of equipment on the electric grid]?P.S- Don't give how long it would take for the power stations to stop running, I already know that. Just answer the four questions I asked.: The lines are mostly copper or aluminum for the wires themselves. The towers are steel. They would last for decades easily. But lines that run from transformers to homes or neighborhoods could fail earlier. Look at what happens with ice storms in New England. Substations and transformers would last quite long also. But the power stations would last for anywhere from hours to weeks, depending on the degree of automation, and on chance. .

Q: i have some powerful amps and other electrical equipment in my car and am wondering if all of that is pulling so much that it is affecting performance: Absolutely.

Q: I am an electronics engg and have four year of exp in marketing .please do let me know the procedure to start such business. i have heard that we need to pay big amount as security to take dealership of any product .please also if some one can tell me the percentage margin left in trading.Is it profitable?? i want to open this company in rajasthan udaipur.: Check your local news on how the industry is doing. Compare the unemployment and so forth to know if there is enough cash flow going on. Sometimes opening a business [which is risky] can work if you aim at a certain group and you know your audience. Do the investigating.

Q: I plan to major in electrical engineering. I wanted to know if the stuff I learn there will allow me to do things like fix machines and stuff.I picked this major because I wanted something I can use at home: No, electrical engineering course is not one that will qualify you to be an electrician just as doing a nurse's course does not make you a doctor. This question is asked on a regular basis. The simple answer is that each state has its own electrician licensing laws. Some of these can be found by doing a Google search for electrician licensing laws in texas or whatever. In most states, having a degree with a major in electrical engineering will not be sufficient to allow you to legally do the work of a licensed electrician. Your degree will give you more knowledge of pure theory than an electrician needs, but doing a degree course will not have taught you how to use tools, how to terminate and install cables, how to select equipment and calculate cable sizes and how to perform inspection and testing procedures. Most importantly, your degree course will not have taught you the National Electrical Code and local codes.

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