Traffic indicator screen Light
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Product Name 203 full screen lights
Model WDM-JD203
Product voltage AC 85-265V
Product Power 22W
Product size 250 * 850 * 140mm
Translucent surface diameter 200mm
Housing material PC
Horizontal or vertical mounting equipment installed
Protection class IP53
Standard GB14887-2006
2-year warranty
Product wiring brief description:
When you are connected to 220V voltage, the black wire to the zero line, the red line connected FireWire,
When you connect 12V voltage, the black wire to the negative, then positive red,
After power product red yellow and green according to set a good time automatic cycle conversion.
Technical Parameters
Red plateful: 90 LED, single brightness: 4360-5250, wavelength: 620-625nm, and down about perspective: 30 °, Power: ≤8W
Yellow plateful: 90 LED, single brightness: 4620-5545, wavelength: 592-594nm, and down about perspective: 30 °, Power: ≤8W
Green plateful: 90 LED, single brightness: 8667-10400, wavelength: 503-506nm, around and down Angle: 30 °, Power: ≤8W
Ambient temperature: -40 ℃ ~ + 80 ℃ Operating voltage: AC185V-265V 60HZ / 50HZ
Light Box Case Material: PC visual distance ≥300m
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:Context:Unrated electrical equipment in the dust handling equipment and area could act as an ignition source, which would result in a fire or an explosion for the dust handling equipment or rooms.
- Yes
- Q:1. diode2. converter3. transformer 4. mercury-arc rectifierpl provide with explanation
- transformer
- Q:I would like a serious answer from a professional who would know about these things from being part of the military or etc.When the air burst missile exploded, everything electrical stopped working. At the end of the movie, the girl asked if the phones are working and the guy replied Are you kidding, they'll never be phones again.Is that a true statement? Can anything electrical ever work again?? Or did he say that because the world at the time in their point of view looked unrepairable ?Also, if I was in a well constructed fallout shelter with all my stuff and I wanted to save Computers, TV etc. will it get affected from the outside air burst missile? (I know a lot of people are gonna yell why keep those when you can't use electricity again after a nuclear war 1, I just wanted to know, 2 I could use them in the shelter if I have Generator batteries for room lighting and everything else)
- You are referring to electromagnetic pulse. The strongest part of the pulse lasts for only a fraction of a second, but any unprotected electrical equipment — and anything connected to electrical cables, which act as giant lightning rods or antennas — will be affected by the pulse. Older, vacuum tube (valve) based equipment is much less vulnerable to EMP than newer solid state equipment; Soviet Cold War–era military aircraft often had avionics based on vacuum tubes due both to limitations in Soviet solid-state capabilities and a belief that the vacuum gear would survive better. On the other hand, the solid state PRC-77 VHF manpack radio survived extensive EMP testing. The earlier PRC-25, nearly identical except for a vacuum tube final, had been tested in EMP simulators but was not certified to remain fully functional.
- Q:I need to make some electrical schematics up for some older equipment. What programs are available other than AutoCAD? Not wanting to spend the $$$ for AutoCAD at this time and I'd prefer not to use paper and pencil.Thanks.
- You might be able to go to a nearby University and use a SPICE model or perhaps they may have the auto CAD you're looking for, especially in the Engineering departments of a university. A library might have auto CAD available as well.
- Q:Do electronic engineers make audio equipment like headphones, amps, and speakers? And do you learn this in engineering schools in college?
- All by Electrical Engineers!
- Q:I have some questions about being and working as an electrical engineer. They are kind of random but please answer in as best detail as possible. (career project here)- Where do engineers work? In labs, in offices, or what? Any pictures- What do they wear to work (random, I know)- Do they do research, or just repair electrical equipment and what not?- How would a Ph.D. effect ones career.- Hows does on become a robotics engineer?
- whilst electric engineering does not contain a number of physics, you will nevertheless ought to take physics training in college. there is, certainly, a _lot_ of math. is likewise it a secure and exciting line to get into? this question bothers me. in case you have not already been fooling around with electric and digital issues, what makes you think of which you quite desire to be an electric engineer? electric engineering isn't something which you in common terms go with to do. that is something which you _have_ to do. i became taking aside and putting at the same time radios and television gadgets whilst i became in seventh or eighth grade. I had outfitted my very own radio transmitter in 9th. it quite is something that only approximately must be on your blood. the mathematics courses are used to weed out people who have not got the dedication to make it with the aid of. i'm not asserting which you won't have the capacity to make it, yet that is quite not a job which you in common terms go with to do sooner or later. It takes a number of dedication. It does pay properly, fairly in comparison to flipping burgers. you will likely make extra as a legal expert or wellness practitioner, yet those interests additionally require dedication. What do I do? It seems that i'm often a working laptop or pc programmer now. i'm area of a company that designs and builds inspection instruments that look for corrosion in oil gasoline wells and pipelines.
- Q:if you was recently shocked twice (bad enough that it went all the way from your fingers down to your toes) and then you had a headache and an occasional shooting pain through your arm would there be any reason for concern or is that just normal?and also, would there be any chance, that when you're touching water and metal in a very cold atmosphere (35degrees or so) that static electricity could cause that bad of a shock or would it definetly have to be some certain of electrical wiring problem?
- It does not cause electrical shock but the salt can burn or irritate their paws. Walk her, just make sure you clean her feet off afterwards if she walks where salt has been put down. Edit: What the article is saying is if there's water laying over a defective electrical line, salt will help conduct the electricity. That's kind of far fetched, how often do you come across exposed electrical wires? Just walk your dog on the sidewalk and keep it away from puddles and construction areas. Common sense stuff.
- Q:i have a 1995 Pontiac Grand Prix with 100000 miles@Park, Neutral and Reverse my cars RPM is perfectly when my car is at a stand idling in bumper to bumper traffic my rpm drops to 500 and it feels as if its about to shut down then kicks back up to its normal operating rpm of 1000. I also notice when i move my steering wheel side to side the rpm fluctuates alot more or when i have my AC or Heat on. what in the world is going on please help is this serious should i fix it ?
- if u have the ac on or other electrical equipment it will effect ur idle speed mainly when the ac cuts in adjust the idle speed slightly this is normal for it to do this when the electrical system is under load but u don't wont it to cut out so by adjusting the idle should compensate for this all so check ur plugs and leads replace if necessary
- Q:Ever tried it on a LG Vu? Also Is that liquid spray safe?Which one is better invisbleshield or BodyGuardz?
- As long as you follow the instructions, the liquid isn't harmful at all. Clear films are way better than silicone cases in my opinion.
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Traffic indicator screen Light
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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