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Capacitor - In this eibabo® catalogue Low-voltage industrial components > Capacitor you will find items from the following product groups:Item overview:CapacitorCapacitor for fluorescent lampCapacitor for glow lampCapacitor moduleCapacityCompensation capacitorFluorescent Lamp CapacitorGlow lamp capacitorMotor capacitorMotor operating capacitorMotor run capacitorParallel capacitorParallel capacitor for L lampParallel capacitor for L-lampRun capacitorSeries capacitorSeries capacitor for L lampSeries capacitor for L-lampStart capacitorStarting capacitorfrom the following manufacturers:Manufacturer overview catalogue Capacitor:BürklinComarEatonEbm-PapstFinderFrakoHoubenJanitzaJungMertenMuecapPerformance in LightSiteco

Capacitor contactor - In this eibabo® catalogue Low-voltage industrial components > Capacitor contactor you will find items from the following product groups:Item overview:AC contactorAuxiliary contactorCapacitorCapacitor contactorCapacitor magnet contactorCompensationCompensation systemContactorMain contactorMotor contactorPower contactorReactive powerReactive power contactorfrom the following manufacturers:Manufacturer overview catalogue Capacitor contactor:ABBEatonSchneider ElectricSiemens

Microphone - In this eibabo® catalogue Consumer electronics > Microphone you will find items from the following product groups:Item overview:Capacitor microphoneCondenser microphoneDynamic microphoneDynamic mono microphoneDynamic stereo microphoneElectret Condenser MicrophoneElectret microphoneMicrophoneMicrophone holderMicrophone moduleMicrophone unitMono microphoneStereo microphoneVideo Camera MicrophoneVideo-camera microphoneWall microphoneWireless microphoneWireless wireless microphonefrom the following manufacturers:Manufacturer overview catalogue Microphone:IndexaMediaCom-IT

Dc power supply - Are you looking for a reliable DC power supply within your electrical installation? But you need more information to be able to decide on a specific device? In the following article we clarify frequently asked questions and support you in choosing the right device. At eibabo® we list a large number of switching devices for low voltage. This allows you to implement a DC power supply that can be used in electrical distribution installations in low-voltage networks.What is a DC power supply?Devices for the direct current supply supply the consumers connected to your electrical distribution system (fuse box or distribution cabinet) with low voltage. The scope of performance of the devices we offer ranges from under 5V to 12V, 24V, 48V to 54V.Good to knowWhen electric current flows, charge carriers move. If the voltage has the same polarity continuously, the direction of movement of electrons and protons is also constant and it is direct current. If the polarity changes periodically, the direction of movement of the charge carriers also changes. Then there is alternating current.Most of the devices are mounted on the DIN rail in the control cabinet. In home automation and building technology, flush-mounted power supplies are also increasingly being used, which you can install directly in flush-mounted boxes (deep switch boxes). Discover a large selection of high-quality DC power supply products with us. These include, for exampleDC/DC converterCompact power supplies, power supplies and power packsSwitching power supplies and switching power supplies (for mounting on DIN rails, for surface mounting, for flush mounting and for fixed installations)as well as primary switching regulators, transformer rectifiers and wide-range switching power supplies What are DC/DC converters?DC/DC converters are used wherever one direct voltage has to be converted into another. In other words, DC/DC converters convert the power of a direct current (DC) source from one voltage level to another. In this case, the input energy is temporarily stored and then delivered to the output with a different voltage. The output voltage can be either higher or lower than the input voltage. Electrical energy is stored either in magnetic field storage components (such as a transformer) or in electric field storage components (such as a capacitor). The devices will not work with AC power sources. Good to know:The devices for direct current supply are characterized by a very favorable price-performance ratio and a high level of efficiency. Considering efficiency is important because there are power losses when converting between different voltage levels. Depending on the voltage, current and type of DC/DC converter, the efficiency varies from 75% to 95% or more.What are DC power supplies?In contrast to DC/DC converters, DC power supplies are supplied with AC voltage and provide a specific DC output voltage. The devices are available with different performance data, among other things in order to meet the sometimes different mains voltages in many regions of the world. On the other hand, the various electronic components in an installation require different voltages to achieve their highest efficiency values. In addition to direct current power supplies, which supply a fixed constant voltage, you will also find power supplies with dual outputs or multiple outputs at eibabo. Each output can have a different constant voltage. You are thus able to supply several loads with different operating voltages from one power pack.Power supply or power supply?A power supply is usually a compact device that usually supplies a fixed voltage. A power supply unit, on the other hand, is more complex and expensive. This means that several voltages can often be set variably.In Europe, 12V and 24V power supplies are the most common. Our range of products covers the power range from below 5V to 54V. The spectrum ranges from small, narrow, efficient power supplies to very powerful DC power supplies, converters and complex power supplies.What is the difference between a transformer, a transformer rectifier and a switching power supply?A transformer is a component consisting of coils, copper wire and an iron core. Typically, a transformer increases or decreases electrical voltages. Incoming AC voltage is converted into outgoing AC voltage in a certain ratio. The device does not transform AC voltage into DC voltage. A transformer always uses AC voltage, while a power supply unit uses DC voltage.A transformer rectifier is something like the predecessor of the switching power supply and is only used occasionally today. The device generates DC voltage from AC voltage. With an internal transformer, this device also increases or decreases incoming AC power. The AC voltage is rectified by means of a bridge circuit and then smoothed by a capacitor. A built-in linear regulator on some models ensures that the output voltage is kept at a constant level. These devices are called regulated power supplies, while models without a linear regulator are called unregulated power supplies. A capacitor for short-term damping of voltage peaks is also not installed in all models. The direct current can be taken from the device output. A major disadvantage of these devices is the relatively high permanent power consumption, even when no consumer is connected.The switching power supply is the further development of the transformer rectifier. Here, too, an AC voltage is converted into a larger or smaller AC voltage by a transformer. For safety reasons, the primary circuit (e.g. with 230V mains voltage) is galvanically isolated from the secondary circuit (e.g. with 12V). A bridge rectifier now generates the required direct current, which is also smoothed here by a capacitor.Image: Eltako SNT12-230V/24VDC-1A switching power supplyWhat are wide range power supplies?Power supplies with a 'wide range' on the input side can be operated with different nominal voltages. These devices do not have to be adjusted manually or automatically to the nominal voltage applied.Which devices for DC power supply are recommended?When purchasing a DC power supply, make sure the device meets your requirements for the intended use. Recommended devices for DC power supply are characterized by:a high quality finisha very good efficiencya high energy efficiency You will find the information on efficiency and all other technical specifications in the data sheets as well as in the product description of the respective devices. Here in the shop you only get devices from top manufacturers. These include Eaton, Eltako, Jung, MDT, Phoenix, Omron, Merten, Siemens and many other well-known manufacturers. To make your selection easier, the items in this catalog are pre-sorted according to relevance. You are welcome to filter according to further technical properties. Please use the detailed search for this. Catalogue content:In this eibabo® catalogue Low-voltage industrial components > DC-power supply you will find items from the following product groups:Item overview:Blind controlCentral supplyCompact power supplyConstant currentConstant voltage sourceDC power supplyEnergy managementEnergy monitoringHome automationHome controlLoad monitoring deviceMains rectifierPower adapterPower converterPower guardPower modulePower monitoring relayPower relayPower suppliesPower supply moduleSecurity of supplySupply deviceSwitching power supplySystem devicesVideo network deviceVoltage moduleVoltage regulatorWide voltagefrom the following manufacturers:Manufacturer overview catalogue Dc power supply:ABBanzadoAssa Abloy effeffBlockEatonEltakoEmtronFinderHagerHeitecHekatronHirschmannIfm ElectronicIndexaJumoJungKonzeptLEG Industrie-Elekt.Legrand BticinoLeuzeMean WellMertenMicrosensMurrelektroniknVent ThermalOligoOmronPepperl + FuchsPhoenixPulsRiedelRockwellRutenbeckSBA-TrafoTechSchneider ElectricSiemensSomfySpectraStahlThebenTrafo-Technik-HoppeckeTurckWAGOWantecWeidmüllerWielandWindowMaster

Motion detector sensor - Our eibabo catalogs of motion sensors offers a wide range of motion detectors and sensors for surface mounting and flush mounting. In addition to motion detector sensors, we also provide add-on automatic switches and automatic switches, surface switches, motion detectors, ceiling detectors and ceiling presence detectors, BLC and IR switches, Busch-detectors, wireless motion-brightness sensors, wireless detectors and wireless alarm panels, IR motion detectors, presence sensor modules and sensor modules with switches and detector sensors. Motion detector sensors are electronic sensors that detect movements in the immediate vicinity and can be used as electric switch. Thus, you can use motion detectors to turn on your lights or to trigger an alarm system. To detect movement, motion detector sensors either work actively with electromagnetic waves (high frequency or Doppler radar) or ultrasound (ultrasonic motion detector) or they operate passively by means of the infrared radiation of the environment. Some motion sensors are also available as a combination of active and passive design. Power consumption of most commercially available motion sensors is typically less than 1 W. Note that there is a reactive power of the capacitor power supply. Infrared motion detector sensors are the most common types of motion detectors. These sensors respond to changes in the ambient temperature, for example, people who pass close to the sensor. Motion detectors that work with Doppler radar or high frequency sensors respond well if the distance of moving objects to the sensor changes.Catalogue content:In this eibabo® catalogue Domestic switching devices > Sensor element for movement sensor you will find items from the following product groups:Item overview:Automatic switch attachmentAutomatic switch sensorComfort attachmentGuardianInfrared detectorInfrared motion sensorInterior detectorIntruder alarmMotion detection systemMotion detectorMotion detector intrusion detection systemMotion Detector SensorMotion detector wireless alarm systemMotion sensorMovement sensorPresence detectorRoom MonitorSensorSensor attachmentSensor element for movement sensorSensor element for movement sensor basic elementSentinel System SensorStandard attachmentSystem guardSystem motion detectorSystem movement sensorSystem sensorWireless motion detectorfrom the following manufacturers:Manufacturer overview catalogue Motion detector sensor:BerkerBusch JaegerElsoEltakoESYLUXGiraHagerJungLEDVANCEMertenPehaRademacherRidi-LeuchtenSchneider ElectricSiemensSomfySteinelTheben

Function module door station - Are you sure you have experienced this before? Someone is ringing the doorbell and you would like to know who it is. However, you don't want to open the door just yet, because not every visitor is welcome. Find out here what you need for optimal communication between 'inside' and 'outside' and which properties the different function modules of a door station can have.A door intercom is a practical device because, for security reasons, not every stranger should be allowed to enter a building without asking. Door phones offer the convenience of communicating with visitors first. Only then will a decision be made as to whether a person will be granted entry or not. The function module at the entrance is of particular importance. Depending on the type, scope and equipment, you have numerous opportunities to influence comings and goings. Incidentally, this not only applies to private property with a single-family house, but also to apartment buildings with many residential units, commercial properties or company buildings with parking spaces, storage areas and delivery zones.Which function modules are there for door stations?Depending on the complexity, a door station consists of one or more indoor stations and one or more outdoor stations. The modules presented in this category are designed for external installation, offer numerous functions and are often modular in design. This gives you maximum freedom in planning, installation, operation and expansion. In our online shop we carry the following function modules and accessories:Switching modules, bell modules, bells and combined bell and light modulesCover and dummy modules as well as front panelsaudio modules and speaker modulescomplete video front-door stations, communication columns and door hands-free systemsCode lock modules, keypad modules and code buttonsDisplay modules and information modulesTransponder modules and card reader modulesModules for key switches and lock modulesLetter slot flaps and motion detectors In the following text we will go into more detail about individual modules.Image: Siedle TM 612-2 AG button moduleWhat is the difference between the bell modules for the door station?The simplest models are the bell modules. These consist only of one or more bell buttons. You usually have the option of attaching name tags. Some variants offer an additional button to switch on the entrance lighting. You can choose these depending on the style and color of your building. When it comes to the materials, you have the choice between plastic, elegant glass or robust metal.The modules with an additional hands-free facility are somewhat more comprehensive. Assuming a compatible indoor station, it is possible to speak and hear each other. These variants already offer a higher level of security. By communicating, you will find out who is at the door and why that person rang your bell.More complex function modules also offer a camera. This is particularly convenient because now you can also see the visitor. It can also be seen whether other people are present. Function modules with a camera are typically set up as a one-way system. That is, the person in the building can see an image of the visitor. However, the visitor does not see the person in the building. If required, complete video front-door stations and door hands-free systems with screens are also available. These are then usually designed as two-way systems.What functions do display modules and information modules offer?Display modules often supplement the bell modules or replace large keypads with many bell buttons. Their display is used to show important information such as names, house numbers, directions, opening hours or rules of conduct. Depending on the model, use the keys or the display to navigate to the person you want and then ring out. TIP:Display modules are the right thing for complex systems. Such devices manage up to several hundred participants in the smallest of spaces. These modules are therefore a compact alternative to properties with many residential units or office complexes. The manufacturers supply special software for parameterizing the participants. Special programming knowledge is not required.How do code lock modules and fingerprint modules work?Of course, you can get numerous special modules from eibabo®, for example if you want to install access control via a keypad module. Entering a numeric code allows a person access to the building. Depending on the model and system size, several hundred access codes can also be programmed here. The input keys are usually designed in such a way that people with visual impairments can feel the position of the individual fields. After entering the access code, you will receive visual and/or acoustic feedback as to whether you have been granted access or not. You can use code lock modules, or electronic key modules, as a stand-alone solution or in combination with other modules.A module with the fingerprint sensor offers a high level of security. Access is quick and easy by placing a finger. A sensor captures the fingerprint and compares it with the fingerprints previously stored in the system. Once the person has been identified, the system can authorize access.NoticeFingerprint modules offer enormous advantages. On the one hand, people do not have to remember any access codes. On the other hand, there is no risk of someone forgetting or losing their key.There are two types of fingerprint modules. With an optical sensor, the image of a print is captured and converted in such a way that it can be processed by the algorithm for identification. A capacitive fingerprint sensor uses a series of tiny capacitor circuits to scan a finger's profile. Using the resulting image, a processor searches for matches to the attributes stored in the database.What are card reader modules and transponder modules?You know card readers from paying with your bank card. The card reading modules for door stations work in a similar way and grant access to the building by inserting or laying on a card (optionally with additional entry of a code). Like other modules, these can also be used as a stand-alone solution or in combination with other access control systems. Transponder modules are comparable with this. Here a transponder is used to open an access. This is often in the form of a keychain.What should I look out for when buying a function module for door stations?Depending on the type of door station, function modules offer a wide variety of options. We have already presented numerous options, starting with the simple ringing of a bell, through video communication to individual access solutions. Simply choose a system that meets your requirements. What other things should you consider?For how many participants does the module have to be designed?Is a later extension to be considered?How and where is the module installed (flush, surface, column)?Is the module exposed to particular loads (dirt, vandalism, weather)?Should the module also be operable by children and people with disabilities?Is the identity of each person recorded?Do I want to combine it with time management and create documentation?Are there permission levels for specific areas?Can the functional module be integrated into a building management system?and much more At eibabo® you will always find high-quality products from selected manufacturers that exactly match your needs and requirements. The brands Auerswald, Busch Jaeger, Elcom, Gira, Grothe, Renz, Somfy, Wantec, Ritto, Renz and Siedle, among others, offer the best quality. We also offer a large selection of transponder cards and transponder keys as well as door opener relays, indoor stations and complete door intercom sets. Catalogue content:In this eibabo® catalogue Communication technique > Functional module for door communication you will find items from the following product groups:Item overview:Access systemBell moduleBrightness sensorButton coverCamera eyeCard reader moduleCode lock moduleCover moduleDoor code systemDoor intercomDoor opener moduleDummy moduleGate operator accessoriesInformation areaInformation elementIntercomIntercom systemInterfaceLanguage moduleLetter flapOutput modulePlaceholder modulePower adapterPresence detectorRadio code switchSpeech moduleSwitching actuatorWide angle lensfrom the following manufacturers:Manufacturer overview catalogue Function module door station:AgfeoAuerswaldBalcom ElectronicBusch JaegerComelit GroupElcomGezeGiraGrotheIndexaLegrand SEKOMobotixRenzRittoSiedleSomfyTCSTelecomWantec

Fuse switch disconnectors - In the field of low-voltage switching devices, eibabo offers a wide range of fuse switch disconnectors for the electric distribution. Fuse switch disconnectors combine protection of plant components with switching capability under load and under overload. Thus, fuse switch disconnectors meet the requirements of a load switch as well as the requirements of a circuit breaker. In medium-voltage distribution systems, load break switches are used as main and transfer switches. When using fuse switch disconnectors, no separate disconnectors are needed which makes the use of fuse switch disconnectors particularly important for smaller switchboards. Load break switches are used for switching load-free and loaded transformers, cables and overhead power lines as well as reactive current compensation capacitors. In addition, fuse switch disconnectors are used to increase the safety in circuits, here they replace the simple disconnectors. If fuse switch disconnectors with integrated high-power fuses are used, they can also be applied in networks with higher short-circuit power. In conventional low-voltage networks fuse switch disconnectors are used for interrupting main circuits in the main distribution.Catalogue content:In this eibabo® catalogue Low-voltage industrial components > Fuse switch disconnector you will find items from the following product groups:Item overview:Busbar mounting devicesCapsule fuseCircuit breakerConfiguratorCurrent measurementDistribution switchEMERGENCY STOP switch (load switch)Fuse holderFuse insertFuse switch disconnectorFusesKey switch (load switch)Load switchLoad switch with fuseLoad switch without fuseLoad switch/switch-disconnector with/without fuseLoad-break switch with fuseMain switchNH bus-mount fuse switch-disconnectorNH fuse switch disconnectorNH fuse switch disconnector stripProtection switch disconnector housingRider fuseSafety switchSwitchSwitch disconnectorSwitch-disconnectorSwitch-disconnector without fusefrom the following manufacturers:Manufacturer overview catalogue Fuse switch disconnectors:ABBABNEatonEfenETAGSABHagerHenselMersenMüllerRittalRockwellSchneider ElectricSiemensSpelsbergStriebel & JohnWöhner

Electric motor - In this eibabo® catalogue Gate operators, pumps and ventilators > Electric motor you will find items from the following product groups:Item overview:AC motorAsynchronous motorCapacitor motorDahlander engineDC motorDirect current motorElectric motorExternal closureFlap controlFrequency converterGear motorLinear motorMotorOuter flapPole-changing motorRotary current asynchronous motorRotary current synchronous motorServo motorShaded pole motorSplit pole motorStainless steel motorStepper motorStepping motorSynchronous motorThree-phase asynchronous motorThree-phase motorThree-phase synchronous motorUniversal motorfrom the following manufacturers:Manufacturer overview catalogue Electric motor:DunkermotorenMaicoMitsubishiSchneider ElectricSiemens