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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: i know that megger is used in marine.but how its been used and please give me other megger application in detailedthanks for answer
- In electrical testing we megger equipment. A ac voltage 600 volts is induced one a piece of electrical equipment like a transformer and the impedance is measured. The megger measured AC resistance/impedance vs normal dc resistance that volt meter measure. The higher voltage gave a more accurate measure of impedance. Equipment with defective insulation, would have a lower impedance.
- Q: Can electrical equipments draw currents or they allow too flow current through them?
- Electrical equipment will draw current from a source when it is switched on. Closing the switch allows the current to flow because the voltage is able to supply the current.
- Q: I'm a student looking for things that are involved in R and D aside from Scopes, Logic and Spectrum analyzers, Signal and Waveform generators and VNAs. Things outside of what Tektronix, Agilent and Lecroy would be involved with.
- I grew up working from a block diagram . It is good to have some good programs to do the work for U. Learn the test equipment well as some times u can be tricked that there is a problem when there is not. Communications was good to me.
- 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. 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 generate a lot of static electricity, so I shock myself and others frequently, but usually don't have problems unless I get angry or upset.then the light bulbs go out, computers crash etcetc
- Q: I know water can damage electrical equipment, but why can water do this? I'm sure it has to do something with electricity and water. I seek an in-depth answer that will leave me with no doubts, or further questions, if possible.
- Water is a polar molecule and in nature contain impurities which enhance it's conductive ability. So water become a conductor when introduced to electronic devices and electricity follows the path of least resistance, which is no longer the desired circuit. So with the electricity being conducted into places that are not desired it often causes components to fail by overloading them with power. Electrical equipment that gets wet while not connected to power often can be used provided it is allowed to dry out completely before power is applied. For example I have been know to put keyboards in the dishwasher and as long as I wait before I used them afterwards. But pour a cup of coffee into the ketbouard while in use and generally it is toast.
- Q: I don't know a lot about electricity, but I know that on earth we ground our outlets, computers, etc. Do they have a means of grounding electricity in space? Are electrical systems more dangerous on spacecraft?
- We do not ground all electrical equipment. Much of it is double insulated. Grounding simply connects the chassis to Earth, so that if there is an electrical fault that makes the chassis live this is short to Earth and a person, who we might expect to be standing on Earth and not hovering, will hence be at the same potential as the chassis. The actual circuit is not grounded - its return path conencts to neutral. Precisely the same principle can be used in space, but in light of the fact that people in space may actually be floating, double insulation is safer.
- Q: i am very interested in pursuing a degree in any type of engineer that designs military equipment it can be communication equipment, guns, tanks, grenades, any type of equipment im just wondering what engineer or designer does that type of stuff
- You have a shot at working on a big military contract in any engineering discipline. But as a heads up, being a PE can sometimes help with government contracts. So if your goal is to be one of the designers behind the next big tank, helicopter, or aircraft carrier, make sure you have a solid foundation in your math and science courses, and keep your skills current (answering math and physics questions here helps with that).
- Q: [Location no object] Can anyone give me the details of three electrical energy suppliers that offer the best value for money? And any additional details about the company(Website etc)Thank-you!
- ecologically okorder
- Q: BQ: Is it safe to unchain any of my electrical equipment yet?
- WhenYouFuckYourselfBitch
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