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DC Hubs For
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Network hubs provide a central location for attaching wires to workstations. Often, these hardware devices include a network switch that controls how and where data is forwarded.
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Supplier: Opto 22Description: Addressable RS232 Interface DC
- Serial Protocol: RS232
- Network / Bus: Other
- Mounting / Form Factor: Other
- Features: Indicators
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Supplier: SunWize Technologies, Inc.Description: Heavy duty UL-listed safety disconnect switches are offered fusible and non-fusible, NEMA 1 indoor rated or NEMA 3R outdoor rated, with external lockable handle and door. Service disconnect for AC or DC systems rated to 600 volts. 3R switches accept top bolt-on hubs.
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Supplier: APC by Schneider ElectricDescription: Protects Thinnet 10Base-2 NICs, hubs, and LAN equipment
- Applications: Network Applications
- Technology: MOV
- Mounting: Hard-Wired / Device Mount
- Outlets / Connectors: RJ41 / RJ45 / RJ48 Data Jacks, Coaxial Cable Connectors
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Supplier: Electro-Sensors, Inc.Description: on NEMA-C Frame Motors Ideal for Use with Signal Conditioners and Tachometers, etc. Complete Kit Includes Mounting ring, Magnet Wheel with Hub, and Sensor 60 or 120 Pulses per Revolution Available in Quadrature Output (See QDRK Series) Optional: Special Size Hubs Available - Consult
- Sensor Technology: Hall Effect, Magnetoresistive
- Power Requirements: DC Powered
- Output: Frequency
- Body Shape: Ring
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Supplier: L-com, Inc.Description: Unicom's XTEND-2/T converter is designed to connect your existing Thin Ethernet adapter card or Thin Ethernet Network to a 10Base-T UTP network. This converter repeats signals from Thin Ethernet for transmission over Unshielded Twisted-Pair (UTP) cable to a 10Base-T hub. Includes an external power
- Form Factor: Module
- Primary Network: 10Base-T, 10Base-2
- Secondary Network: 10Base-T, 10Base-2
- Primary Port Connectors: RJ-45, BNC
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Supplier: Total Power International, Inc.Description: *Universal input *Built-in EMI filter *Optional±12VDC/±24VDC/±48VDC input APPLICATIONS *Telecommunications/Business machines *Computer peripherals/Medical instruments *Test & industrial equipments *Lan & Hub
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Supplier: PEI-GenesisDescription: output power, MTC600 power modules implement all the incoming power conversion, power management and power protection functionality necessary for supplying a fully populated MicroTCA system. MTC600 MicroTCA power modules are available in DC-input and AC-input versions. Features 90 to 264 V AC
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Supplier: Helander Products, Inc.Description: is de-energized, the hub and shaft are free to rotate independently. When the coil is energized, the control armature is attracted to and adheres to the shaft hub flange, causing the spring to wrap down. The hubs are now coupled together and the clutch transmits torque. The slight magnetic force
- Clutch Engagement: Wrap Spring
- Spring Assistance: Spring Actuation / Engage
- Magnetic Clutch Type (if applicable):: Electromagnetic
- Shaft Configuration: In-line
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Supplier: Baldor Electric CompanyDescription: Dodge D-Series Motor Brakes are designed with a single non-asbestos friction disc for fewer adjustments, reduced replacement parts and extended life. External wear adjustment without brake disassembly, splined hub intergral with key, DC Brakes with internally rectified coil, which accepts AC
- Brake Engagement: Friction
- Brake Operation: Spring Actuation / Engage
- Friction Brake Type: Disc
- Shaft Configuration: In-line
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Supplier: Allied Electronics, Inc.Description: Racks Computer Peripherals POS Terminals Routers Network Hubs Gaming Machines Safety Approvals cUL/UL TUV CE (Low Voltage Directive)
- Style / Mounting: Open Frame, Other
- Discrete DC Output Voltage: +24 V
- AC Input Voltage: 115 VAC, 208 VAC, 230 VAC, Other
- Applications: Instrumentation, Other
Featured Products for DC Hubs For Top
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Unshielded twisted-pair cable used in networks is more susceptible to electrical noise than shielded cable. And, because the networks are frequently moved and changed, it's easy to lose track of where these cables run. Induced transients inevitably appear along the run of these cables, unfettered and ready to cause damage to downstream equipment. The MCG UL-listed 500 Series of data surge protectors guard HUBs, 100BASE-T, 10 BASE-T, 10 BASE- T2, Token Ring, Patch Panels, Routers and Telco from... (read more)Browse Dataline and DC Signal Surge Suppressors Datasheets for MCG SURGE PROTECTION -
configured as a Charging Downstream Port (CDP) capable of supplying up to 1.5A of current to the downstream device. CDP is USB Battery Charging Specification BC1.2 Compliant, perfect for charging batteries or powering high-current USB peripherals. The remaining three ports are configured as Standard Downstream Ports (SDP) capable of supplying up to 500mA of current to the downstream device. The included power supply outputs 5VDC @ 4A and has a locking DC connector to prevent accidental removal... (read more)Browse USB Products Datasheets for Sealevel Systems, Inc. -
be severe enough to involve more than one thousand volts of ESD with a high rise time (dv/dt) breaking through the junction layer of protective devices. The UPort 404 and 407 protect against this kind of damage through built-in ESD Level 4 (contact 8 KV, air 15 KV) protection. Convenient power inputs. The UPort 404 and UPort 407 support both a power terminal block and power jack for ease of use and greater flexibility. Users can connect the terminal block directly to a DC power source, or use the power... (read more)Browse Serial Hubs Datasheets for Moxa Inc. -
PC/104-based systems as well. The USB-104-HUB now makes it easy to add additional USB-based I/O to your embedded system or to connect peripherals such as external hard drives, keyboards, GPS, wireless and more. Real-world markets include Industrial Automation, Embedded OEM, Laboratory, Kiosk, Transportation/Automotive, and Military/Government.This versatile four port hub can be bus powered or self powered. You may choose from three power input connectors: DC power input jack, screw terminals, or 3.5... (read more) -
Hub City, Inc. manufactures custom DC motors to match your specifications. (read more) -
The following is a summary of our innovative coupling system: · Extremely short assembly and disassembly times of the overall coupling by means of 4-off. screws with no need to shift the driving and driven machine. · Replacement of spider with no need to shift the driving and driven side. · High-quality hub materials make possible to use every elastomer that is available. · Compact design. · Low mass moments of inertia with extended bore dimensions. · Applications: pumps and compressors, steel... (read more)Browse Flexible Couplings Datasheets for KTR Corporation -
PRODUCT HIGHLIGHTS. • Rugged USB 2.0 hub designed for industrial applications. • SeaLATCH ™ locking USB connectors on 4-port model. • Native support in USB aware operating systems including Windows & Linux. • Operates over wide temperature range. • Long term product availability. "Our customers report almost daily that USB is growing rapidly in industrial applications," declares Earle Foster, VP Sales and Marketing at Sealevel Systems. "Our industrial USB... (read more)Browse USB Products Datasheets for Sealevel Systems, Inc. -
the adhesion properties of UV adhesive onto plastic needle hubs made from low surface energy polymers like PP, PS and others. Corona or Plasma treatment is the answer to the bonding and leakage problems in the production process of needle hubs. NeedleTEC corona treaters can be installed in any high speed assembling lines. The system includes a high frequency generator, high voltage transformers, needle electrodes and ozone filters. (read more)Browse Corona Treaters and Plasma Cleaners Datasheets for Tantec EST, Inc. -
E-Hub is an innovative and proven strategy for manufacturing companies using robots, CNC and other automated equipment. E-Hub is based on CimStation Robotics (CSR), 3D simulation software, enabling manufacturing engineers to quickly simulate and evaluate alternative methods for automating a manufacturing process. E-Hub can also exchange data with various graphics standards and engines, for example IGES, STEP and ACIS, as well as specific CAD systems, including CATIA and Pro-E via direct... (read more)Browse Modeling and Simulation Software Datasheets for AC&E Inc. -
E-Hub Assembly allows users to create and program robotic workcells for small part assembly, electromechanical assembly, pick & place and material handling applications. E-Hub Assembly can determine application feasibility and accurately calculate cycle times that can then be automatically uploaded onto a line optimization system to improve production throughput. Using easy-to-use parametric technology, E-Hub Assembly quickly creates common factory peripherals such as grippers, conveyors... (read more)Browse Modeling and Simulation Software Datasheets for AC&E Inc.
Parts by Number for DC Hubs For Top
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 5CFY9 | Grainger Industrial Supply | POWERFILM INC. | Solar Power Panels | Solar Field Shelter, Max. Output 1kW, Volts AC/DC -, Color Tan, Length 22', Width 20', For Use With Communication Hubs, GPS Systems, Food Stations,Water Stations,and Mobile ER Units, Projectors, Large screen displays, Refrigeration Units, Lighting, V |
| 5CFZ0 | Grainger Industrial Supply | POWERFILM INC. | Solar Power Panels | Solar Field Shelter, Max. Output 2kW, Volts AC/DC -, Color Tan, Length 22', Width 40', For Use With Communication Hubs, GPS Systems, Food Stations,Water Stations,and Mobile ER Units, Projectors, Large screen displays, Refrigeration Units, Lighting, V |
Conduct Research Top
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Smart Computing Article - The Backbone's Connected To The World!
backbone that companies could connect to and use to move commercial information. These companies still wanted to be able to communicate with the universities and government agencies, so they built the first two national hubs, in San Francisco and Washington, D.C. These hubs were very fast routers...
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Application 006: Automotive industry Fährenkämpfer (FEV) Germany
transmission and passive roller are thereby combined in a single, space saving DC RollerDrive. Having just one component simplifies overall system design and thereby reduces costs. What our customers say. The integrated electronics are ideal for the 'less is more' design of our winding machine...
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Why use Industrial Ethernet Switches?
, while Industrial switches typically run off DC power, and have redundant power inputs. This allows the weakest link (the power supply) to have a hot standby back up, insuring maximum up time. Industrial Ethernet switches carry a Class I Div 2, group ABCD rating while the commercial counterparts do...
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An Integrated Fan Speed Control Solution Can Lower System Costs, Reduce Acoustic Noise, Power Consumption and Enhance System Reliability
of brushless DC fans, the most popular type of fan used in electronic equipment, and helps designers get around problems like acoustic noise, power consumption, mechanical wear-out and fault detection. An Integrated Fan Speed Control Solution Can Lower System Costs, Reduce Acoustic Noise, Power...
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Power Over Ethernet (PoE)
power outlet nearby to plug in a DC power adapter. At best, power supply installation and wiring adds labor and results in the mess of extra wiring; worst case, the lack of nearby AC power means devices cannot be installed where they are needed. In response to this need, IEEE developed IEEE802.3af...
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Neo magnets boost fuel economy
, compared to two different types of bonded Neo magnet. The higher the remanence ( ) of a magnet, the better it can reduce current draw in a dc motor. The product of a magnet's operating flux density ( ) and its magnetizing force ( ) is a direct measure of its energy density. The maximum...
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Speed Error in PWM Fan Control Systems
versus PWM duty cycle. Author: Microchip Technology Inc. error is a function of the mass and diameter of the fan. INTRODUCTION. hub, the torque characteristics of the fan motor and the. losses in the center bearings. Air temperature and. Brushless DC fan (BDC) speed can be varied using. humidity also...
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SCP-X Extreme Environment Power Supply (.pdf)
While the use of distributed I/O control is increasing on industrial machinery, the technology of supplying field power to machine controls has lagged a little behind the technology curve. A new sealed 24 Volts DC (Vdc) field power supply from SolaHD promises to lower the cost of delivering field...
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The Basics of Electromagnetic Clutches and Brakes
. The fields of EM clutches and brakes can be constructed for almost any dc voltage. The torque the unit produces will be the same as long as it is supplied with the correct operating voltage and current. Electrical current controls the change in magnetic field strength, dB, as shown by: dB = (µ0 I/4Π ) × dl...
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EETimes.com | Electronics Industry News for EEs & Engineering Managers
. Political risk could cost world economy $1 trillion Uncertainty surrounding terrorism, globalization and other risk factors is turning the world into a relatively unstable place to do business. Tyco, SynQor join forces for DC/DC standards push Tyco Electronics Power Systems, Inc. and SynQor, Inc...
Engineering Web Search: DC Hubs For Top
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Get started The Direct Connect (DC) network is a decentralized network, made up of individual servers (hubs) that users join to share files. |
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Untitled Public Hubs Favorite Hubs Users Download Queue Main DC++ window Hub Private Message File List |
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OpenBSD/cats ASIX 88140A/88141-based PCI adapters (dc), including: |
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OpenBSD/macppc DEC DECchip 21143 (Tulip clones) (dc) Intel i8255x-based (except the i82556) PCI adapters (fxp) |
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Telecommunications Industry Association See Telecommunications Industry Association Information |
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Phidgets Inc. - Unique and Easy to Use USB Interfaces DC Controllers DC Motors Stepper Controllers USB Hubs Power Supplies Kits Enclosures |
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FreeBSD 7.3-RELEASE Hardware Notes Dell PERC 320/DC HP ML110 G2 (Adaptec SATA RAID 2610SA) Dell PERC 2/DC Dell PERC 3/DCL Dell PERC 3/QC |
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dc dmm : Maplin Electronics |
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Untitled SuperSpeed USB 3.0 Cables Cables / Extenders Adapters File Transfer Cables Hubs / Switches USB-Over-Cat5 Extenders Hard Drive Enclosure / Adapters See Tripp Lite Profile & Catalog |
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Single Point Discrete 24V DC Input Module (IB5S) Hubs & Switches Books & References Software (Discrete DC Input Module) Single Point Discrete 24V DC Input Module See Sealevel Systems, Inc. Profile & Catalog |
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