The following 1791 products have been found matching your search "Splitter":

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Astro Strobel - The eibabo® shops from eibmarkt® sell components for receiving and distributing radio and television signals as an online specialist shop for smart home and electronic items. These include, for example, antenna sockets, house transfer points, multi-switches, low-noise blocks (also called LNBs or feed systems), components for surge protection, grounding brackets, single and double sockets, compression pliers and plugs, broadband amplifiers, resistors, signal converters, coax cables, splitters and junction boxes. The company ASTRO Strobel is one of these manufacturers and system providers for reception and distribution systems, whose products are available here in the eibabo® technology store at top conditions. You make no compromises when it comes to the quality of the products. At ASTRO Strobel, 'Made in Germany' is a predicate for the highest standards for the benefit of the user. Each product is subjected to extensive functional tests. At ASTRO Strobel Kommunikationssysteme GmbH, more than 150 employees work in state-of-the-art production facilities and are involved in the development, manufacture and sale of products for television, radio and distribution technology. The origins of the medium-sized industrial company go back to 1947, when Adolf Strobel founded a local production facility for antennas out of personal interest in the rapidly developing radio reception technology. Over the decades, the range has expanded to include amplifiers and connection technology as well as state-of-the-art, digital satellite, CATV and terrestrial reception systems. The company sees itself as the market leader in Germany in the development of headends, which serve to feed in all available signals within broadband cable networks. It can refer to numerous patents and ISO certifications.

Found in shop categories: 9

Power supply - Find out here how to supply your KNX bus system with power. What power requirements do the individual KNX participants have? Which items do we recommend? This eibabo catalog contains power supplies and system devices for various automation systems, such as LCN, radio bus, KNX and many other systems.How do I determine the right KNX power supply for my installation?The most common power supplies in this catalog are for the KNX bus system. To determine the required power supply, you should first look at the structure of a KNX network. A distinction is made here between segments that are divided into a specific hierarchy. Imagine a tree whose trunk splits into branches. Twigs come off the branches. The branches represent the smallest 'unit' and are referred to as lines in the KNX network. Each line consists of the power supply, a KNX bus line and the participants. A main line would be the branch that connects multiple lines into an area. The area line represents the trunk that connects multiple areas. This structure makes sense for larger networks or if a division into several segments is recommended due to the structural conditions of a building.In addition to the power supply for the participants, the bus itself also requires a power supply of 24V nominal voltage. This is transmitted along with the data signals on the bus line. Depending on the manufacturer, the corresponding power supplies deliver 28V to 31V slightly more than the nominal voltage. This creates a buffer, for example for possible line losses. KNX bus participants still work stably up to 21V. The voltage difference is used to compensate for voltage drops in the bus line or at the contact resistances. A line can theoretically include up to 64 devices and provides a maximum current of 640mA at a voltage of 28V to 31V. This statement is based on the assumption that each KNX participant is allowed a maximum of 10mA from the bus voltage. The load capacity of the strongest power supply of 640mA continuous current must not be exceeded.Please plan in reserveWhen dimensioning your lines, allow at least 15% buffer for later extensions. A 640mA power supply therefore corresponds to around 54 devices.Smaller KNX power supplies are also available for fewer participants per line. If you know in advance that a line will never have more than a maximum of 32 subscribers (27 with buffer), you can choose a 320mA power supply. The same applies to a line with a maximum of 16 devices (14 with buffer). A 160mA power supply is sufficient here. In addition, there are larger 29V-30V power supplies with current limiters 640mA and KNX chokes separately. A KNX power supply always contains a KNX choke.The power requirement of a KNX participant is usually standardized. This should not normally exceed 200mW. 150mW for power supply of the microprocessor and 50mW for the bus terminal. There are many KNX devices that do not require this power reference. There are also KNX participants with higher requirements, for example KNX actuators, KNX room controllers or KNX displays. Please take this into account when sizing your lines. Pay attention to possible voltage drops, because the devices do not draw a certain current from the bus, but a certain power. If the maximum current is expected to be exceeded, you should integrate fewer than 64 participants in this line.How does the KNX power supply work?In the KNX power supply, the power supply always provides direct current (DC) at the output. The difference between the designation transformer and power supply is essentially that a classic transformer always outputs alternating current (AC) and also only works with alternating current at the input. Depending on the manufacturer, the power supplies generate a supply voltage of 28V to 31V. When the bus is idle, the supply voltage of the power pack is present. This state corresponds to a logical '1'. The logical '0' is generated by an alternating voltage. In order to send the '0', the sending KNX device reduces the voltage by around 5V for a short time. This results in an immediate compensating impulse, which comes from a choke integrated in the power pack. The KNX line is thus decoupled from the associated KNX power supply by the choke. This prevents short circuits in the data telegrams caused by the power pack. The voltage change is necessary so that the recipient can use the informationAre there KNX power supplies for more than 64 participants per line?In the eibabo® technology store you will find KNX power supplies up to 1280mA. However, it is not possible to set up a line with 128 participants. The power is distributed at two different outputs. There is thus the classic choked output with 640mA for the KNX bus as well as another unchoked output. Participants can be supplied with an auxiliary voltage via this output, for example a heatable rain sensor. Alternatively, you can use it to set up a second line. An additional choke is required for this.Image: Siemens 5WG11525-1AB22 KNX power supplyCan I monitor the utilization of a power supply?If you want to check whether a power supply is reaching its limits in use, we recommend a device with an integrated diagnostic function. This allows device temperature, output current, output voltage, bus traffic and other current measured values to be sent via KNX. This enables troubleshooting or general monitoring.What do I need a KNX emergency power supply for?Whether you need a KNX emergency power supply depends on how high you assess the risk of a power failure and its consequences for your system. The emergency power supply is used to buffer the bus voltage. An external battery is connected to the device. This provides a voltage of 12V DC and ensures the bus voltage for some time. The integrated charging electronics of the KNX emergency power supply recharges the battery or maintains the state of charge. You can record the operating states (mains voltage, error warning, battery operation) using a binary input, for example. As a rule, KNX emergency power supplies are mounted on the DIN rail. Both the KNX emergency power supplies and the required batteries are available here in the eibabo® shop at reasonable prices.What does PoE power supply mean?The abbreviation PoE stands for 'Power over Ethernet'. This allows you to transmit the electrical power required for the operation of the individual participants via the data lines of the network cable. You do not need a separate power cable. TIP:With a PoE power supply, the effort involved in cabling wired Ethernet networks is reduced. With this technology, the electrical voltage from the power supply is fed into the data cable. On the participant's side, this is diverted out again. To avoid interference, the participant should be PoE compatible. In this way, it can cleanly separate the incoming supply voltage from the data signal. If the end device is not PoE-compatible, the additional installation of a passive PoE splitter is necessary. The splitter takes the supply voltage from the data cable and feeds it via a separate line to the power input of the end device.Can I get classic 12V and 24V power supplies for conventional applications from eibabo®?Our classic power packs for the top-hat rail can be regulated depending on the model and are suitable for the power supply of external equipment. In addition, it is possible to use these for other equipment. Using a choke and a component for current limitation each, specific power supply units can also be used to supply one or more KNX lines. In addition to the installation technology, we offer you classic power supplies for universal use.What power supplies and manufacturers would you recommend?Basically, we recommend that you choose a device that suits your needs. Voltage supplies / power packs are standardized and are subject to legal requirements and regulations. If the technical parameters are completely identical, a price comparison between different manufacturers is of course worthwhile. In this catalog you will find KNX power supplies, KNX power supplies, KNX commissioning power supplies, KNX emergency power supplies, PoE power supplies, bus power supplies, IP power supplies PoE, battery modules for KNX power supplies, 12V power supplies and 24V power supplies for conventional applications. Rely on the excellent quality from the following leading manufacturers of smart home automation: ABB, Berker, Busch-Jaeger, EASYLUX, EIBMARKT, Gira, Hager, Issendorf, Jung, Lingg & Janke, MDT, Merten, Siemens, Somfy, Theben and Warema .  Catalogue content:In this eibabo® catalogue Installation bus systems > Power supply for bus system you will find items from the following product groups:Item overview:Audio electronicsBuilding system technologyBuilt-in power supplyBus supplyBus technologyBus voltage supplyCareControl transformerDC power supplyDIN railsMoellerfunkMotion detectorPower suppliesPower supplyPower supply unitRadio systemSafety power supplySafety transformerSwitching power supplySystem deviceSystem power supplySystem voltagefrom the following manufacturers:Manufacturer overview catalogue Power supply:ABBBusch JaegerEatonEIBMARKTElsnerElsoESYLUXGiraHagerIssendorffJungLegrand SEKOLingg & JankeMDTMean WellMertenPehaSchneider ElectricSiemensSomfyThebenWielandZumtobel
Tap distributor - Opinions can certainly be divided about the quality of the programs of the relevant major television stations. However, most households have at least one television set and many of them are supplied with signals from the satellite dish. Branch distributors, or splitters, play a major role in antenna and satellite technology. With these devices, the signals from one supply line can be distributed to several outgoing lines. This makes it possible to supply significantly more end devices with the signals from the satellite dish than the LNB installed there provides. Please note that the devices in this eibabo catalog are passive devices that work without their own power supply. If you are a bit more demanding and also want to invest a little more money, then we recommend a SAT multiswitch. Such a device has its own power connection and is guaranteed to distribute the incoming signals without interference.Catalogue content:In this eibabo® catalogue Antenna and satellite technique > Tap-off and distributor you will find items from the following product groups:Item overview:CombinersDistribution gridDistributorDistributor for SAT technologyHouse delivery pointManifold bracketOutdoor areaSAT distributorSAT tapSecondary device distributorSemi-circular caseSlip-on distributorSplintersSplitterTapTap bracketTap for SAT technologyTap-off and distributorTaps and distributorsTerrestrial distributorTerrestrial TapTwo-device distributorfrom the following manufacturers:Manufacturer overview catalogue Tap distributor:Astro StrobelE+P ElektrikHomewayKathreinKreilingTechniSatTelevesTriaxVogelsWisi
Basic enclosure - Imagine you want to protect electronic devices from water, heat, moisture or touch. These can be standard infrastructure devices such as switches, relays, counters or actuators, or other devices. For this purpose, the eibabo® shop offers high-quality empty housings at top conditions. You will find a large selection of plastic and aluminum empty housings for the installation and set-up of electrical distribution boxes and other electrical distributors.What are empty housings?An empty housing is usually a lockable box that accommodates, protects and encloses electronic components such as switches, relays, actuators, power supplies and meters. The housings can be made of different materials. Appropriate sizes are offered according to usage, purpose, environment and cost.What is the difference between the empty housings?Empty housings for electrical distribution are available in various designs. With regard to installation, you can choose between surface-mounted or flush-mounted installation. Depending on the application, such empty housings can be made of painted sheet steel, aluminium, stainless steel, insulating material or plastic. Choose a material that meets your planning needs.Surface mounting or flush mountingChoosing the right type of mounting should not be neglected to ensure safety and achieve optimal functionality. The surface-mounted version is the more common way of installing empty housings. In this case, the attachment is made directly to the wall and the cables are fed into the housing outside the wall. With flush-mounting, the empty housing is let into the wall. The cables are laid inside the wall. Both variants have both advantages and disadvantages:on plaster:easy installationFlexible design optionsNo major conversion work necessarySurface mount can be annoyingCables can be damaged more easily under plaster:Protection against dust and moistureGreater security by laying the cables inside the wallCan be more aesthetically pleasingElaborate installationConversion work often necessary  TIP:When installing meters, we recommend empty housings with a transparent cover. This means that the meter reading can be taken directly without having to unscrew the cover. Empty metal housingAluminum housing and stainless steel housing offer good protection for the devices inside. Empty metal enclosures are commonly used as outdoor fuse boxes and electricity meters. In commercial establishments, these enclosures are often used to enclose power equipment around the building or production facility. In industrial plants, metal enclosures protect and protect sensitive electronic components from accidental impact and dirt. Collisions with forklifts or other moving machinery can happen at any time. With metal housings, you prevent interference in electrical systems and thus protect not only the technology, but also the people in the vicinity.Empty plastic housingEmpty plastic enclosures are often made of high-density polyethylene, a strong thermoplastic material. This is resistant to cold, heat, liquids and corrosion, as well as being durable and inexpensive. Other plastic housings are made from acrylic, polyvinyl chloride, polypropylene, or polyamide, for example. The advantages of these variants are:in light weightin cheap pricein the individual formability in the production for special requirementsin the insulating material properties These housings are used wherever no high mechanical or safety-related loads are to be expected. Rather, these empty housings protect against external influences such as contact, dust and water. It is therefore particularly recommended to observe the respective IP protection class for these variants.Picture: Hensel FP 0241 ENYSTAR empty housingWhich IP degrees of protection are recommended for empty housings?The IP degrees of protection classify the protective effect / sealing effect of an empty housing for electrical devices against the ingress of foreign bodies such as tools, dirt and liquid water. IP degrees of protection are defined by the international standard EN 60529.Already knew?The term 'protection class' has nothing to do with the IP protection classes. In electrical engineering, the protection classes describe the protection of electrical equipment to prevent an electric shock when touched. There are protection classes 0, I, II and III and are usually shown as symbols on the respective devices.The rating consists of the letters IP followed by two digits. The higher the number, the better the protection. The first digit describes the degree of protection that the housing offers against the ingress of solid foreign bodies. These can be pointed tools, sticks, fingers or dirt and dust in the air. Anything that could damage the circuitry or mechanics of the installed equipment. The second digit defines the protection of the devices inside the housing against various forms of moisture. This protection area begins with light drops and leads to splashes and water jets to submersion.Be sure to select an IP protection class that corresponds to the place of use and the probability of hazards occurring. If a housing is installed in a lockable and always dry house connection room without a water connection, a low degree of protection is sufficient. When used outdoors or in other dirty and damp environments, the IP protection class should be as high as possible. The IP 67 ensures, for example:a tightness against foreign bodies up to dustdevice protection even in the event of brief submersion at a depth of up to 1 meter for a maximum of 30 minutes How should I protect my empty housing from unauthorized access?In addition to protecting the installed technology from external influences, empty housings for electrical devices also protect people. It is irrelevant whether people accidentally come into contact with the housing or want to gain access willfully. If a housing is freely accessible, you will certainly ask yourself whether a normatively flawless locking system has been implemented. At this point it should be said right away that you don't have to worry about it. Protection against unauthorized access is not possible. Nevertheless, all empty housings must be able to be closed in some way. Each manufacturer has its own technology. Plastic screws or metal screws are often used to connect the lid to the box. In other words: Opening and closing is done using classic tools (including screwdrivers) or by releasing locking mechanisms. For security reasons, 'locking' an enclosure is not permitted. In an emergency, access to the internal devices must be guaranteed at all times.Where can I buy cheap and high-quality empty housings?The eibabo® shop offers high-quality, robust and durable empty housings for use as electrical distribution boards, iso housings, housings for field distributions or industrial housings. Well-known manufacturers include Dehn+Söhne, Spelsberg, Rittal, OBO Bettermann, Eaton (Moeller), Hensel, Hager, Klauke, Rose System, Televes, as well as von Striebel&John, Schneider Electric, Siemens, Triax and GSAB Elektrotechnik.  Catalogue content:In this eibabo® catalogue Distribution boards > Empty cabinet you will find items from the following product groups:Item overview:Arrester housingBase plateBuilt-in housingCable management frameCompensating panelControl cabinet baseCounter systemEngineering centerFiber optic distributorFire protection cabinetFuse junction boxHeadend moduleHood distributorLightning arrester housingMeter boxPressure fan cover setProtective housingScreenSide edgeSide panelSingle housingSpare PartsSplitter housingStand housingSwing frame coverSystem caseVending machine boxVentilation socketfrom the following manufacturers:Manufacturer overview catalogue Basic enclosure:ABLABNAstro StrobelBachmannBoplaCobiNetConrad ElectronicCorningDehnDiverseEatonGSABHagerHenselIlmeIndexaKlaukeLegrand BticinoMicrosensOBORockwellSchneider ElectricSiemensSpelsbergStahlStiebel EltronStriebel & JohnTelevesTriaxWieland
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RECOMMENDED
3D
Kathrein - EBC 03/G - Splitter 3x 5-1218 MHz 6dB - Tap-off and distributor EBC 03/G
¥50.55 excl. VAT

*

plus shipping
(¥61.44 RRP***)
Splitter 3x 5-1218 MHz 6dB - Tap-off and distributor
Kathrein
| EBC 03/G
RECOMMENDED
3D
RECOMMENDED
3D
RECOMMENDED
3D
Kreiling - STV1784 - Splitter 4-way 5-2250MHz Class A - Tap-off and distributor 4 output(s) STV1784
¥34.30 excl. VAT

*

plus shipping
(¥46.16 RRP***)
Splitter 4-way 5-2250MHz Class A - Tap-off and distributor 4 output(s)
Kreiling
| STV1784
RECOMMENDED
3D
Kreiling - STV1788 - Splitter 8x 5-2250MHz Class A - Tap-off and distributor 8 output(s) STV1788
¥61.93 excl. VAT

*

plus shipping
(¥84.36 RRP***)
Splitter 8x 5-2250MHz Class A - Tap-off and distributor 8 output(s)
Kreiling
| STV1788
RECOMMENDED
3D
Kathrein - EBC 04/G - Splitter 4x 5-1218 MHz 7.5dB - Tap-off and distributor EBC 04/G
¥62.25 excl. VAT

*

plus shipping
(¥75.09 RRP***)
Splitter 4x 5-1218 MHz 7.5dB - Tap-off and distributor
Kathrein
| EBC 04/G
RECOMMENDED
3D
Kreiling - STV1783 - Splitter 3x 5-2250MHz Class A - Tap-off and distributor 3 output(s) STV1783
¥25.52 excl. VAT

*

plus shipping
(¥34.70 RRP***)
Splitter 3x 5-2250MHz Class A - Tap-off and distributor 3 output(s)
Kreiling
| STV1783
RECOMMENDED
Returns
3D
RECOMMENDED
3D
Kathrein - EBC 02/G - Splitter 2x 5-1218 MHz 3.9dB - Tap-off and distributor EBC 02/G
¥37.30 excl. VAT

*

plus shipping
(¥47.79 RRP***)
Splitter 2x 5-1218 MHz 3.9dB - Tap-off and distributor
Kathrein
| EBC 02/G
RECOMMENDED
3D
Astro Strobel - AOV 2 - Splitter 2-fold, optical - Fibre optic cable splitter 2 fibres AOV 2
¥191.07 excl. VAT

*

plus shipping
(¥258.84 RRP***)
Splitter 2-fold, optical - Fibre optic cable splitter 2 fibres
Astro Strobel
| AOV 2
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