Optical components

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Weimports a complete set of optical passive device production assembly equipment and test equipment from

the United States and Japan, and set up optical passive device production lines. It will provide customers fiber

optical connectors such as FC, SC, ST, LC, MT-RJ and MU, and variety of pigtail and jumper products, single-mode / multi-mode and PC / UPC/APC for instance. Our patch cord are approval by Ministry of Information Industry with

telecommunications network access certification.

It accords with China standard GB/T12706, conductor section cross-area is below 500mm2 use copper tape to screen.
The conductor adopts the copper or aluminum wire that the standard required;
The conductor shield adopts extrusion shielding layer;
Insulation adopts very clear cross-linking material; insulation shielding adopts extrusion shielding layer;
Adopting triple extrusion
Bedding will be added if cable has armor, we have steel tape and steel wire armoring according to client’s specification.
Non-magnetic material be suggested in single core cable
Outer sheath generally use PVC

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Q:An electrical connection between an electrical circuit or equipment and the earth is called a ?
Voltage in the US is 110-120 volts while in other countries it is 220-240 volts. if you have a 110-120 volt appliance, you need a step-up transformer (110 to 220)before you could use it in a 220 volt power supply.
Q:100 vac to 240 VAC 50-60 Hz 15 watts How can i calculate power consumption?
You have the number, 15 watts. but that is a maximum, the actual power will be less than that. If you need the actual power, you cannot calculate it, you have to measure it. .
Q:Is it possible that electrical surge caused by lightning fry one small chip of my security alarm nothing else?
Possible though unlikely. Other electronic equipment may have a delayed reaction (no I ain't blowin smoke up ur *ss) IE lowered life expectancy and or reliability. Lightning can do some strange things you never know what will blow what won't or what may be damaged.
Q:career electrical engineering?
Well. it is very good major Oil and Gas companies need ur major since the instrumentation is controlling the whole units. Huge Essential System and very critical in any refinery such as: DCS : Digital Control Center. ESD: Emergency Shutdown. UPS: Uninterrupted Power Supply ( Electrical Equipment feeds instrument load) I think u have a bright future with this discipline if you have interests . And regarding these Subjects, i dont know much about control All the best
Q:How will I use an equipment which works at 110 V to work at 220 V?
Plugging a 110v equipment to a 220v outlet will produce a dramatic exploration of the experience of sight, sound, scent and in all danger touch while you're in close touch to the device. The journey will end with a cry and an ensuing holiday to an electronics restore middle in case you value the precious equipment you have brought about to torment. any incorrect way around isn't as dramatic as above yet will result to a difficult sensation ending with a question as to why the appliance did no longer progression. whilst found out and corrected, the appliance will thankfully serve its purpose given the main suitable voltage to paintings on. If the authentic clarification for ineptitude isn't got here across, the appliance could be further yet mistakenly dropped on an identical electronics restore middle as above with an ensuing sensation of an inherent ability resembling a cucumber that must be observed via a boisterous mark of cachinnation.
Q:Who designs electrical generators? Or researches electrical generators?
I've worked for a General Electric maintenance contractor named Granite in Carolton, tx. and Siemens Westinghouse in houston, tx. on 50 to 200 Megawatt turbine powered generators. Inspections and complete overhauls. they are always looking for someone to bring in.
Q:What exactly does an Electrical Engineer do?
Electrical engineers design, develop, test, and supervise the manufacture of electrical equipment. Some of this equipment includes electric motors; machinery controls, lighting, and wiring in buildings; automobiles; aircraft; radar and navigation systems; and power-generating, -controlling, and transmission devices used by electric utilities. Although the terms “electrical” and “electronics” engineering often are used interchangeably in academia and industry, electrical engineers have traditionally focused on the generation and supply of power, whereas electronics engineers have worked on applications of electricity to control systems or signal processing. Electrical engineers specialize in areas such as power systems engineering or electrical equipment manufacturing. Master of Business Administration (MBA) is a master's degree in business administration, which attracts people from a wide range of academic disciplines
Q:Is mounting Pad-mounted equipment overhead illegal?
I don't believe that there is anything in the NEC that addresses this. Obviously, installing anything on a structure presents challenges that require the attention of a qualified structural engineer. And depending on the location, you could be facing some additional concerns. You would need to check on seismic activity in the area, and since 'pad mount' equipment has a broad profile, wind-loading could be more challenging if you have a wind-force specification to meet. The other issue you would need to consider is whether installation on a structure presents any particular safety concerns. Without knowing any more, my inclination would be to think that you might want to provide an enclosure around the structure to prevent civilians (rmeaning 'teenagers and drunk college students) from climbing it. Just out of curiosity - why does your client want this? We know that the client is always right - even when he insists to stupid things. I trust there is a good reason for asking for something that is bound to increase installation cost by probably 100%.
Q:Leaking pipe in storage room of basement apartment ???? HELP IM SCARED?
Are you in danger only if the water comes in contact with electrical wires yes have the pipe repaired call a plumber don't wait til Monday when it will be cheaper because it won't when the ceiling collapses some one may get hit with plaster board and the. You wind up with an even bigger hole . The longer you wait the more it will cost. Especially if a fire were to start remember water and electricity don't play well together some one can be electricuted
Q:what can be the factors causes facility ineficiency, especialy electrical section ?
It almost sounds as though you are asking about a manufacturing plant, so I will answer from that standpoint, This could be an Extremely long list, but I will limit it to major causes. lack of organization, both in personnel and materials inexperience improper equipment/under equipped lack of knowledge outside factors such as shipping/receiving

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