• LED chip red / yellow original Taiwan wafer chip System 1
  • LED chip red / yellow original Taiwan wafer chip System 2
  • LED chip red / yellow original Taiwan wafer chip System 3
LED chip red / yellow original Taiwan wafer chip

LED chip red / yellow original Taiwan wafer chip

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<LED chip red / yellow original Taiwan wafer chip, Taiwan and Thailand adopted a green hub original chip, professional gold package;

<High efficiency, high brightness LED light source, a larger perspective;

<Constant voltage / constant current power supply, reduce decay;

<Mask design high transmittance, the light intensity distribution is more uniform;

<Pure PC material, fire-retardant, UV aging;

<By the Ministry of Public Security Traffic Safety Product Quality Supervision and Testing Center, meets GB14887-2011;

<Through the EU CE, EN12368, RoHS, German TUV certification;

<Multi-sealed, dustproof and waterproof grade: IP65;

<Life of up to 80,000 hours.

Motor vehicle lights are a group of lights from red, yellow, green, three non-patterned circular units, guiding motor vehicles.

Non-motor vehicle lights from red, yellow, circular units of a group of light green bicycle pattern consisting of three inner guidance of non-motorized traffic.

When the green light to allow vehicles to pass, but the turning of the vehicle may not hinder the release of the straight vehicles, pedestrians.

Yellow light when a vehicle has crossed the stop line can continue to pass.

When the red light vehicular traffic.

In non-motor vehicle is not set intersection lights and crosswalk lights, bicycle and pedestrian lights should be in accordance with the instructions of motor vehicle traffic.

When the red light, turn right vehicle was released without prejudice to the vehicle, the case of pedestrians can pass.



Q: Hey, I need to find out different electrical equipment used in a Beauty Salon and I can hardly think of anything! I can only think of wax pots and tanning beds :S Any other suggestions? Actual answers only please, don't bother writing Do your own homework or whatever because I really can't be bothered with people like that. Like I said I have TRYED and I cannot think of alot. Thankyou :)
I have an easy fool-proof way to figure this out. Look on OKorder. You can see what people are asking and paying for such fixtures and equipment. if you don't see anything for sale, check the completed items. You will be surprised at the information you can find. No doubt you will figure out the fair market value of the items.
Q: I have a dental Lab in Europe an want to move it to the States, maybe. Some of the equipment rates as high as 4kw, and the the total maximum draw is 15 kw for the whole lab. Can I wire a secondary breaker box in a building in the United States that is all 220?
Sell it off in Europe and start off with new equipment in the States. All European electrical appliances operate on 50 Hz/cycles when American appliances use 60 Hz. It's not feasible to adapt the change. There is 220V service available here but it's all 60Hz. EDIT: If the equipment is rated for 50/60 Hz you can use it here, you'll have to bring in an electrician to provide the power for it that can produce a stable/clean 220V. Most of the time higher voltage equipment will be rated to perform between 208-230V although having a single-phase power supply for 220V is feasible provided your equipment is indeed single phase. I'd think that what you have for a dental lab wouldn't require three phase power, best to consult with a master electrician before you commit to shipping your stuff stateside to be sure. Good luck.
Q: I want to open a electrical contracting business down in Brisbane or Sydney after i have done my apprenticeship and had a thew years of experience I'm 16(Australia).Possibly even higher a thew lecky and also sell stuff like inverters etc. electrical equipment.The business would service the commercial side more then the domestic side.would this be a viable business or not.and would it be possible to make any money out of this to look after my family and look after my own family. Perhaps a couple hundred thousand a yearor would it be better to just go to the mines By the way i do study business organization and management plus economics so i have a general idea of what would be required like a very detailed business plan etc.
Your okorder
Q: I plan on starting college next September to study electrical electronic engineering, it's three years in college then moving onto university. In college I would be B Tech qualified and the awarding body is EAL. Is B Tech qualification good ?What Qualifications will I get out of university ?What's the difference between BEng and MEng ? Could an Electrical Engineer work on oil rigs ?
It all depends on what you mean by electrical engineer. Do you mean someone who is hands on and performs wiring, repairs and installation, etc. or someone who sits mainly at a desk and designs electrical systems. If you mean the latter the the MEng is the golden standard qualification to enter into this career. However systems designers would be office / lab based and would be unlikely to get offshore. If you mean the former then a vocational HNC, preferably done as part of a modern apprenticeship would be the way to go. With this kind of route you could eventually work offshore repairing / maintaining equipment, however you would need to start at the bottom in an onshore industry sector and build up skills and experience before you could work offshore.
Q: Considering Earth is being bombarded by cosmic radiation 24/7, is there a way to harness this energy from outer space and power homes with it? What kind of devices or equipment would make this possible?
If you wish to know about how to harness electricity I suggest you read up on Nick Tesla who is responsible for the AC current we all use today. Tesla knew how to harness electrical from above but when he suggested to people like JP Morgan and George Westinghouse that electricity could serve mankind FREE of charge the big money funding Tesla ruined him. There is NO need to pay the outrageous electric rates and the lines and poles are useless also. All in the name of the mighty dollar. Edison was another whipdick who is claimed to have been very intelligent but I disagree as this prick killed defenseless animals in a feeble attempt to discredit Tesla's AC current. I get so pissed when this issue of electricity comes up. Pardon the rant.
Q: Hi everyone!I'm currently enrolled in an electrical engineering course and I like it a lot, I just don't like the computer aspect. I actually really hate computers. I'm more of the other spectrum like the hands-on mechanical side. However i don't purely want to do mechanical engineering cause i do like electronics. is there a meeting point? should i major in electrical and minor in mechanical? or major in mechanical and minor in electrical?to make things worse i've always had an interest in biomedical enigineering but the biomechanics track. I'm not enrolled in that because i heard that its hard to find jobs in that field since it's still developing.opinions? advice? anything is appreciated:)thanks!
Biomedical engineering to make artificial organ has a very bright future. This is the only field that we need to break through to extend human life and replacing body parts. Go for it if I were you.
Q: Do you find batteries die faster than they should, light bulbs flicker or go out too quickly, electrical equipment does werid stuff or dies sooner than it should. (If you don't believe in vampires, this question is not directed at you.)I suspect it's more of a psi-vamp than sang problem, but I'm currious. I've had some weird experiences with the computer and one small printer ar work. Also, I had a period where remote controled TV's would go on by themselves. I don't have that problem now, though.
I'm a real vampire, and I'll tell you, half the stuff that you get from places (websites, movies, etc) is really 80% all fake. We can bring our energy into some items, also drain energy from some items. But, it would take a large amount of focus to do so, so unless you or someone else is in focus of doing so its a small chance that would happen.
Q: Do Aviation mechanics also work on electrical equipment and electronics on the air craft? That would be so cool if so.
particular what MCF suggested, a physique of mine (USAF) became a collection chief on the F-22 and had to get carry of superb secret clearance to preform his obligations on the plane. So an identical might probable follow on plane interior the USMC arsenal like the F-18, AH-1Z, and V-22 plus the a number of older one that have gained enhancements.
Q: I have a school project (Construction management) that involves the estimating of the electrical cost for a building addition. I can do the fixture counts, equipment hook ups, box counts, switches and etc. I cant figure out how much wiring would be involved. from the blueprints, is there a way to measure (estimate) the lf of wiring? this is a school building so there are mostly medsize room and hallways. any help would be great. I remember something about the homerun count from when i was a laborer, but could i figure 1 line around the room with a line for fixtures or something like that. doesnt have to be perfect by any means.
Figure out the load for each room. Remember the vacuum cleaner rule. Figure out where the source is (panel or sub). Then run each line (including upsdowns) to each outlets, add 2 feet at each outlet - add extra afterwards. Not sure with school codes for electrical, but say for kitchens, you need 2 sep circuits for the top, circ for fridge, circ for DW circ for GarDisp. etc. Each circuit starts a home run. You can probably find circuit requirements online somewhere. But If it really doesn't matter Put an outlet every 4 feet on the teacher wall. Use 2 circuits and stagger it. Use two more circuits and stagger them (vacuum) rule around the class room (maybe 2 for each wall). (New schools use WAY more power, elect smart boards, laptops, comps, etc). Just get the drawing, imagine what you'd want - draw the runs and add it up, otherwise use the plans. Just think, each circuit comes from the panel, over to the room, to the first outlet, then the next, (dont Y or branch out), and then the last circuit. It's clean, simple and easy. Wires comes easily purchasable in the following lengths from your favt box store. 50,100,250,1000
Q: definition
*Many electrical installations have a relatively high earth impedance. This may be due to the use of a local earth rod (TT systems), or to dry local ground conditions. These installations are dangerous and a safety risk if a live to earth fault current flows. Because earth impedance is high, 1. not enough current exists to trip a fuse or circuit breaker, so the condition persists uncleared indefinitely 2. the high impedance earth cannot keep the voltage of all exposed metal to a safe voltage, all such metalwork may rise to close to live conductor voltage. These dangers can be drastically reduced by the use of an ELCB or Residual-current device (RCD). The ELCB makes such installations much safer by cutting the power if these dangerous conditions occur. This approach to electrical safety is called EEBAD. In Britain EEBAD domestic installations became standard in the 1950s. In non-technical terms if a person touches something, typically a metal part on faulty electrical equipment, which is at a significant voltage relative to the earth, electrical current will flow through him/her to the earth. The current that flows is too small to trip an electrical fuse which could disconnect the electricity supply, but can be enough to kill. An ELCB detects even a small current to earth (Earth Leakage) and disconnects the equipment (Circuit Breaker). Go through the source links. Also read and seach for residual current device.

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