eMule Server
How to update eMule servers?
To update emule server
, open eMule and click on the Preferences section and then select Server. Check the boxes shown below (but do not click OK yet):
Next, click on the Edit button located in the top-right corner. A blank Notepad will open. Insert the following address:
/server.met
Close the Notepad window and when the system asks if you would like to Save, click OK. Once the notepad has been saved, click on the Apply and OK buttons to conclude in our Preferences section.
Note: As of now, the eMule server will be updated.
Connecting to eMule server without having to open and close eMule
In the main eMule screen, you will see Update Server.met from URL on the right along with a text box to be completed directly below. Copy the following link and paste it in the text box:
/server.met
Click on Update
Note: You will no longer have to open and close eMule in order for the eMule server to be updated.
List of eMule servers to add manually
In the main eMule screen, you will see the New Server, section on the right, where you will also have to complete the IP, Port and Name fields.
Below is a list of the IPs for the eMule servers you need. Do not add any others that are not reliable. Add the list one by one.
eMule server list 2017 Updated
Description
Emule Security 1
www.emule-security.org
Emule Security 2
www.emule-security.org
Emule Security 3
www.emule-security.org
Emule Security 4
www.emule-security.org
Peerates.net
http://edk.peerates.net
PeerBooter
Donkeys bridge for kademlia users
TV Underground 1
Operated by TVUnderground.org.ru
Note: If you have another IP that is not included in this list, it may be a False Server that contains corrupt or defective files and so we recommend that you not install it.
Do not add unknown IPs since they may be corrupt or “Spies”(servers that gather your information and then sell it to companies)
When searching for eMule Servers, note that they have the best Ping-Number of Users relation.
We recommend that you only use the list of eMule servers provided earlier, and if you would like to give Priority to a specific server, right-click on that server, select Priority and then “High”:
Reconnecting eMule if the connection is lost
Click on the Preferences section and select Connection. Check the Reconnect when connection is lost box
Check on Apply and OK.
Note: This allows you to always connect to the eMule servers of your preference.
Installing updated eMule IP for improved operation and security
Latest eMule IP: IP Filter v0003b To instal this IP, complete the following steps:
Click on the Preferences section and select Security. Check the Filter Servers box and insert the following link in the Update from URL textbox: /site/ircemulespanish/descargas-2/ipfilter.zip
Once you have inserted the link, click on Load.
Complete the process by clicking on Apply and OK.
Note: This will maintain your eMule Filter IP updated with the latest version.
For security reasons, we recommend that you not update from the following address http://gruk.org/list.php
Always perform the search through Global Servers or through Kad if you are using the Kad Network (highly recommended).
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15 kW xenon short-arc lamp used in
projectors
High-speed, slow-motion video of a xenon flashtube. Camera was recording at 44,025 frames per second.
A xenon arc lamp is a specialized type of , an
that produces light by passing electricity through
gas at high pressure. It produces a bright white light that closely mimics natural . Xenon arc lamps are used in
in , in , and for specialized uses in industry and research to simulate sunlight.
in automobiles actually use
where a xenon arc is only used during start-up.
can be roughly divided into three categories: continuous-output xenon short-arc lamps, continuous-output xenon long-arc lamps, and
(which are usually considered separately).
Each consists of a
or other heat resistant
arc tube, with a
at each end. The glass tube is first
and then re-filled with xenon gas. For xenon flashtubes, a third "trigger" electrode usually surrounds the exterior of the arc tube. The lifetime of a xenon arc lamp varies according to its design and power consumption, with one major manufacturer quoting average lifetimes ranging from 500 hours (7kW) to 1,500 (1kW).
100 W xenon/mercury short-arc lamp in reflector
Xenon short-arc lamps were invented in the 1940s in Germany and introduced in 1951 by .[] First launched in the 2
size (XBO2001),[] these lamps saw wide use in , where they replaced the older, more labor intensive (to operate) . The white continuous light generated by the xenon arc is spectrally similar to daylight, but the lamp has a rather low
in terms of
of visible light output per
of input power. Today, almost all movie projectors in theaters employ these lamps, with power ratings ranging from 900 watts up to 12 kW.
(Imax Dome) projection systems use single xenon lamps with ratings as high as 15 kW. As of 2016, laser illumination for
is starting to establish a market presence
and has been predicted will supersede the xenon arc lamp for this application.
An end-view of a 15 kW IMAX lamp showing the liquid-cooling ports
All modern xenon short-arc lamps use a fused quartz envelope with
electrodes. Fused quartz is the only economically feasible material currently available that can withstand the high pressure (25 atmospheres for an
bulb) and high temperature present in an operating lamp, while still being optically clear. The
dopant in the electrodes greatly enhances their
characteristics. Because tungsten and quartz have different , the tungsten electrodes are welded to strips of pure
alloy, which are then melted into the quartz to form the envelope seal.
Because of the very high power levels involved, large lamps are water-cooled. In those used in IMAX projectors, the electrode bodies are made from solid Invar and tipped with thoriated tungsten. An
seals off the tube, so that the naked electrodes do not contact the water. In low power applications the electrodes are too cold for efficient electron emissio in high power applications an additional water cooling circuit for each electrode is necessary. To save costs, the water circuits are often not separated and the water needs to be
to make it electrically non-conductive, which, in turn, lets the quartz or some laser media dissolve into the water.
Perspective view of 3 kW lamp showing plastic safety shield used during shipping.
In order to achieve maximum efficiency, the xenon gas inside short-arc lamps is maintained at an extremely high pressure — up to 30 atmospheres (440 psi / 3040 kPa) — which poses safety concerns. If a lamp is dropped, or ruptures while in service, pieces of the lamp envelope can be thrown at high speed. To mitigate this, large xenon short-arc lamps are normally shipped in protective shields, which will contain the envelope fragments should breakage occur. Normally, the shield is removed once the lamp is installed in the lamp housing. When the lamp reaches the end of its useful life, the protective shield is put back on the lamp, and the spent lamp is then removed from the equipment and discarded. As lamps age, the risk of failure increases, so bulbs being replaced are at the greatest risk of explosion. Because of the safety concerns, lamp manufacturers recommend the use of eye protection when handling xenon short-arc lamps. Because of the danger, some lamps, especially those used in IMAX projectors, require the use of full-body protective clothing.
Output profile of a xenon arc lamp.
Xenon short-arc lamps come in two distinct varieties: pure xenon, which con and xenon-mercury, which contains xenon gas and a small amount of
In a pure xenon lamp, the majority of the light is generated within a tiny, pinpoint-sized cloud of plasma situated where the electron stream leaves the face of the cathode. The light generation volume is cone-shaped, and the luminous intensity falls off exponentially moving from cathode to anode. Electrons passing through the plasma cloud strike the anode, causing it to heat. As a result, the
in a xenon short-arc lamp either has to be much larger than the cathode or be water-cooled, to dissipate the heat. The output of a pure xenon short-arc lamp offers fairly continuous spectral power distribution with a color temperature of about 6200K and
close to 100. However, even in a high pressure lamp there are some very strong emission lines in the near infrared, roughly in the region from 850–900 nm. This spectral region can contain about 10% of the total emitted light.[] Light intensity ranges from 20,000 to 500,000 cd/cm2. An example is "XBO lamp", which is an OSRAM trade name for pure xenon short-arc lamp.
For some applications such as endoscopy and dental technology light guide systems are included.
In xenon-mercury short-arc lamps, the majority of the light is generated in a pinpoint-sized cloud of plasma situated at the tip of each electrode. The light generation volume is shaped like two intersecting cones, and the luminous intensity falls off exponentially moving towards the centre of the lamp. Xenon-mercury short-arc lamps have a bluish-white spectrum and extremely high
output. These lamps are used primarily for UV
applications,
objects, and generating .
The very small size of the arc makes it possible to focus the light from the lamp with moderate precision. For this reason, xenon arc lamps of smaller sizes, down to 10 watts, are used in optics and in precision illumination for
and other instruments, although in modern times they are being displaced by
which can produce a truly diffraction limited spot. Larger lamps are employed in searchlights where narrow beams of light are generated, or in film production lighting where daylight simulation is required.
All xenon short-arc lamps generate substantial . Xenon has strong spectral lines in the UV bands, and these readily pass through the fused quartz lamp envelope. Unlike the
used in standard lamps, fused quartz readily passes UV radiation unless it is specially . The UV radiation released by a short-arc lamp can cause a secondary problem of
generation. The UV radiation strikes
molecules in the air surrounding the lamp, causing them to ionize. Some of the ionized molecules then recombine as O3, ozone. Equipment that uses short-arc lamps as the light source must contain UV radiation and prevent ozone build-up.
Many lamps have a
UV blocking coating on the envelope and are sold as "ozone free" lamps for solar simulators applications. The company WACOM has also a long history of xenon lamp production. Some lamps have envelopes made out of ultra-pure synthetic
(such as "Suprasil"), which roughly doubles the cost, but which allows them to emit useful light into the . These lamps are normally operated in a pure nitrogen atmosphere.
A Cermax 2 kW xenon lamp from a video projector. A pair of heatsinks are clamped on the two metal bands around the perimeter, which also double to supply power to the lamp
Xenon short-arc lamps also are manufactured with a ceramic body and an integral reflector. They are available in many output power ratings with either UV-transmitting or blocking windows. The reflector options are parabolic (for collimated light) or elliptical (for focused light). They are used in a wide variety of applications, such as video projectors, fiber optic illuminators, endoscope and headlamp lighting, dental lighting, and search lights.
A 1 kW xenon short-arc lamp power supply with the cover removed.
Xenon short-arc lamps have a
like other gas discharge lamps. They are operated at low-voltage, high-current,
and started with a high voltage pulse of 20 to 50kV. As an example, a 450 W lamp operates normally at 18 V and 25 A once started. They are also inherently unstable, prone to phenomena such as
and []. Because of these characteristics, xenon short-arc lamps require a proper power supply.
In 1991 "" were introduced for vehicles (). T the xenon gas is used only to provide some light immediately upon lamp startup, as required for safety in an automotive headlamp application. Full intensity is reached 20 to 30 seconds later once the
are vapourised by the heat of the xenon arc. The lamp envelope is small and the arc spans only a few . An outer hard glass tube blocks the escape of ultraviolet radiation that would tend to damage plastic headlamp components. The first xenon headlam newer types do not.
These are structurally similar to short-arc lamps except that the arc-containing portion of the glass tube is greatly elongated. When mounted within an
reflector, these lamps are frequently used to simulate sunlight. Typical uses include
for age testing of materials, rapid thermal processing, and material inspection.
(PDF). Archived from
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