Oil Cooler/ Enfriador de Aciete / High Efficience/ Alto Eficiencia

Oil Cooler/ Enfriador de Aciete / High Efficience/ Alto Eficiencia

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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 would like to start testing and reconditioning some electrical equipment and I'm wondering what device or devices I can use to out put a specified voltage/amperage either AC or DC.for instance I have an electric motor that needs 5v 20amps, and I require a device that would allow me to plug into a wall outlet and regulate the voltage and amps to the proper levels for testing this device.hopefully that makes sense, thanks: No, you cannot regulate voltage AND current at the same time. In your example, you apply a regulated 5 volts to the motor, and measure the current drawn, under load. It should be close to 20 amps. What you need are regulated DC power supplies to cover the range of the motors you are interested in. A regulated voltage supply with a current limit will do fine. Regulated AC supplies are more difficult, but I think all you need is an adjustable supply, for example, by use of an adjustable transformer (Variac) and other transformers to change the voltage, again, to the voltages of interest to you. .

Q:anyone knows some practical situation when a resistance maybe used to model part of a circuit, a component or electrical equipment: english.cxem /infrared/ir3-5.g Anita

Q:hey yahoos , i just graduated this december on the 22nd with a degree in Electrical and Computer engineering . Apart from the fact that i graduated with a decent gpa ( not that great ) i have no idea why i chose that major or what kind of a job i should be looking for . I didn't have an internship , because of the pressure i was getting from my family which cooked my brain , and i'd rather Not do anything due to pressure than do Anything on my own. I have lost 75% of my motivation already and currently my only motivation is to buy some nice Gadgets, other than that , i don't know :( . , i was wondering if anyone could just advice me anything as if to what kind of a job should i be looking for in this field. What does it even mean by the term junior engineer. , Does anyone know if it's any good to learn 80% of electrical stuff and 20% of computer stuff. Is there a job market for that ? i am looking for a job in new york city itself . i don't have any more characters .:-(: America's okorder

Q:Fires are classified by the fuel involved. Name the type of fire extinguisher which must be used in the event of the each of the following fires 1. Cooking oils 2. Flammable liquids 3. Electrical equipment Thanks.: web.utk.edu/~ehss/fire/exttypes.h

Q:I need to know what object or whatever uses light energy that then leads onto electrical energy that then leads onto kinetic energy in order to work, what equipment does that? I said a Solar powered calculator but it was wrong so i'm really confused, could anyone help?:/: I think the simple example is: When Light incidence to the photo cells(Viz: photo transistor or diode biased by this incidence of light), photo electric effect occurs-----Due to photo electric effect, photo transistor or diode produces eclectic current(i.e electrical energy) -----This photo transistor/diode acts like a driver of the audio oscillator and triggers the power audio oscillator------then produces audio frequency of specific or variable frequency according to the design----this audio oscillator frequency/ies signal hooked (interfaced) to the matched loudspeaker------Now we hear the sound which is a mechanical energy. I think this is one simple example for your question. Thank you. [You will find above:the conversion like this: Light energy--Electrical energy ----mechanical energy].

Q:I have a garage full of my dad's old equipment from oscilloscopes, amplifiers, circuit board materials, etc. that I don't know what they are/or are worth, or how to go about selling. Does anyone have any suggestions other than listing everything individually (there is a lot) on OKorder or CraigsList? I'm leaning towards hiring someone to come in and auction it all off for me, but need suggestions.Thanks!: Perhaps try an OKorder seller, or let a friend or relative put it on OKorder. It is quite a bit of work to sell on OKorder properly, but if you give then half the proceeds, you both might win! Another approach is to bring it to a large city electronics swap - all kinfds of electronics geeks come to these and you will gets lots of advice on value.

Q:I know that I need to get an oscilloscope and a power supply but is there something else that I should plan on getting?: An oscilloscope and a power supply are definitely good to have. I would suggest having a digital multimeter around, even though you have an oscilloscope, because it is more portable. Or if you haven't chosen a brand yet, I would suggest buying from Fluke Co. and getting one of their Fluke ScopeMeter's because it is an oscilloscope and DMM in one and it also will store notes and numbers for you. Very nifty.

Q:Every other electrical and electronic equipment in my house is alright. How can alarm company prove the above in a court of law or to Better Business Bureau ?: The alarm company employs the expert who says so! I'd say it is completely possible. One problem with an alarm system is all the wiring connecting it to the various triggering devices. It is usually long, and elevated, not shielded in any way. It works like a large antenna. So, a lightning flash doesn't even have to cause a surge on the power lines, in order to induce a voltage on all this wire. Distant lightning will produce an EMP (electro-magnetic pulse). It is like a strong radio signal. It only has to exceed the breakdown voltage of any chip it can get to. As this has to be some particular chip, it could be taken out alone. It only takes the destruction of a single gate in it to render it useless. I'm sure the manufacturer would have had enough experience to realise the cause of that particular chip being taken out! Nothing else in your house can present such a large antenna to the pulse.

Q:I have a piece of electrical equipment that uses a 12v DC in that i want to replace with a battery, as it currently uses a wall charger with an AC converter. How would i go about doing this for cheap? making it myself wouldn't be out of the question, all i need is a guide. The 12v pack must also be as small as possible, as it is powering a portable device.: You want to replace a battery charger with a battery? Makes no sense. 12V is quite a voltage - you need 8 1.5V batteries, or a 9V and 2 1.5V batteries, but that only take scares of voltage. You also need POWER (amps). Say you power 20 W of speakers, that requires about 1.6 A - not a trivial current for common batteries. Think car battery (which is not very portable )

Q:After being around him I noticed and so did he that lights turn off as he passes them, and every time he would come in my bedroom my light bulbs would blow out. Sometimes when we kiss he shocks my lips a little and doesn't notice it.Okay don't think I'm weird but I was researching such unusual phenomena and I noticed people mentioning alien abductions and that people who were abducted and DON'T remember it (because nobody does) will have a weird relationship with electrical devices, including disrupting the connection by being around them.Anyone want to talk about such things? Interesting.: You should post a video. Have your boyfriend walk into a public building and blow out the bulbs. It would go viral in an instant. He would make himself eligible for any of the worldwide paranormal challenges. He's going to need the cash when incandescent bulbs go the way of the dinosaur. Those fluorescent bulbs are pricey.

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