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Power Line

overhead or buried cable carrying electric power.


Showing results: 511 - 525 of 782 items found.

  • Regenerative Grid Simulator

    61800 - Chroma Systems Solutions, Inc.

    Power rating: Up to 300kVA, single or three phase outputOutput Voltage: 0~330V L-N / 0~570V L-L0~400V L-N / 0~692V L-L opt. without using a transformerOutput Frequency: DC, 30Hz~100HzMaximum power delivered down to 200VAC L-NFull 4 quadrant, fully regenerative up to 100% of output current ratingSpecifically designed for PV inverter, Smart Grid and EV related test applicationsProgrammable slew rate settings for voltage and frequencyProgrammable voltage and current limitsTurn on, turn off phase angle controlLIST, PULSE, STEP mode functions for testing Power Line Disturbance (PLD) simulationVoltage dips, short interruption and voltage variation simulationHarmonics, inter-harmonics waveform synthesizerComprehensive measurement capability, including current harmonicsAnalog programmable interfacesRemote interface: GPIB, RS-232, USB and EthernetParallel output for higher power applications (three phase only)

  • 5KV Digital Insulation Tester

    Neutronics Manufacturing Co.

    *Display : 75 X 35 min Backlit LCD with Annunciator*Max. Reading : 1999 Counts *Over the limited range indicator : LCD show "1'*Power supply : Six AA batteries to supply the power, OR 2300, 50Hz AC*Lou voltage indicator :The symbol lft appea.*Power consumption : Static Short circuit current : >2mA (250V-1000V), >1mA (2500V)*Work condition : Temperature 0°C - 40°C, relative humidity: 30%-85% RIO*Storage condition : -10°C - 40°C, relative humidity Dimmenslon : 95x148x85mm*Weight : Approx. 850g (induding battenes)*Accessories : Manuai, one pair of test lines, one pair of crocodile clips. six battenes, Mains Adaptor

  • Variable Attenuators

    Pasternack Enterprises, Inc.

    Continuously variable attenuators from Pasternack are available in 50 Ohm impedance and with SMA connectors. SMA continuously variable attenuators have RF db attenuation values that range from 7 dB to 40 dB. The frequency range of our continuously variable attenuators is from 1 GHz to 18 GHz. This variable attenuator product line includes low to high power attenuators which have the power handling up to 5 Watts.Variable attenuators from Pasternack include female genders and can be bidirectional, depending on the power rating. Our continuously variable attenuators are manufactured to precise industry specifications and the bodies are constructed of. Pasternack commonly uses Pi attenuators or Pi pads for its continuously variable attenuator designs.

  • Class-D Audio Amplifiers

    Analog Devices Inc.

    Analog Devices is a leader in Class-D audio amplifiers and audio signal processing, and we deliver audiophile-level performance with our proven analog and digital technology. We offer a wide range of audio amplifiers, including industry-leading microphone preamps, microphone drivers, line drivers, and receivers. Our Class-D amplifiers, in particular, are among the lowest power and lowest distortion in the industry. Our portfolio includes Class-A, Class-B, and Class-D audio amplifier offerings, along with a breadth of power ICs. Analog Devices amplifier products have been used in many high volume consumer products where the highest audio quality is expected. The lowest power consumption also enables this performance in many battery powered applications as well.

  • LVDS (Low Voltage Differential Signaling) Drivers and Receivers

    Analog Devices Inc.

    LVDS (Low Voltage Differential Signaling) Drivers and Receivers from Analog Devices offers designers robust, high speed signaling for single-ended to differential solutions for point-to-point applications. Our selection of products conform to the TIA/EIA-644 LVDS standard and contain the first LVDS transceivers to meet 8 kV IEC ESD performance standards - important for robust, interboard applications where the connectors can be exposed to more harsh electrostatic environments. Companion differential line receivers and differential line drivers support up to 600Mbps. LVDS greatly improves noise immunity and minimizes emissions for high speed point-to-point data transmission and is a low power alternative to emitter-coupled logic (ECL) or positive emitter-coupled logic (PECL) signaling.

  • Compact, Efficient Four-Color Laser Engine

    iChrome CLE - TOPTICA Photonics Inc

    TOPTICA's iChrome CLE is a compact laser engine that combines four laser lines in one box. All integrated colors are provided via one polarization-maintaining single-mode fiber. It is available with 405, 488, 561 and 640 nm and more than 20 mW guaranteed output power after the fiber each. The system guarantees a plug & play installation since it includes TOPTICA's proprietary COOLAC automatic alignment technology. This way the system is ready-to-use after one simple button click. 561 nm laser light is generated by TOPTICAs proprietary FDDL technology. Each laser line can be directly modulated up to a frequency of 1 MHz and TOPTICA's "Complete OFF" mechanism guarantees zero photons in the "off"-state.

  • LED Light Source

    FOD 113 - Fiber Optic Devices Ltd.

    The LED Light Source FOD 113 or FOD 114 is a light weight and a very small size portable device which has been created to become as popular as a cellular telephone or a pager. The devices of this series are equipped with a universal optical interface which allows quicker hook up to the line, thus saving time for complete measurements. The LED Light Sources meet TIA/EIA-526-14A requirements for coupling power into multimode fiber.

  • LED Light Source

    FOD 114 - Fiber Optic Devices Ltd.

    The LED Light Source FOD 113 or FOD 114 is a light weight and a very small size portable device which has been created to become as popular as a cellular telephone or a pager. The devices of this series are equipped with a universal optical interface which allows quicker hook up to the line, thus saving time for complete measurements. The LED Light Sources meet TIA/EIA-526-14A requirements for coupling power into multimode fiber.

  • Serial Digital Interface

    Model 2363 - ICS Electronics

    * Provides 48 high-power TTL I/O lines that can sink 48 mA or source 24 mA. * Easily interfaces to TTL or CMOS signals and contact closures. * User can configure the data bytes as inputs or outputs.* Transfer data as bits, bytes or data strings.* RS-232 and RS-485 Serial IO.* 1 U high rack mount kit mounts one or two 2363s* Includes US 115 VAC Power Adapter

  • Web Sensor with PoE

    T3610 - COMET SYSTEM, s.r.o.

    PoE Web Sensor with built-in relative humidity and temperature sensors. High precision capacitive polymer sensor ensures excellent long term calibration stability and ultimate accuracy. Dual line LCD is an advantage. Power over Ethernet feature according IEEE 802.3af is supported. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy.

  • Transimpedance Amplifiers - Client Side

    Macom Technology Solutions Holdings Inc.

    MACOM's optoelectronics products include a wide range of transimpedance amplifiers (TIA) for line and client side fiber optic receivers up to 1.6 Tbps . Our portfolio includes linear TIAs for coherent and PAM-4 receivers and limiting TIAs for NRZ based receivers. These parts feature market leading gain, noise performance and power dissipation. They are available in die form for integration with photo-detectors in an optical sub-assembly as well as integrated TIA with a CDR..

  • Transimpedance Amplifiers - Coherent

    Macom Technology Solutions Holdings Inc.

    MACOM's optoelectronics products include a wide range of transimpedance amplifiers (TIA) for line and client side fiber optic receivers up to 1.6 Tbps . Our portfolio includes linear TIAs for coherent and PAM-4 receivers and limiting TIAs for NRZ based receivers. These parts feature market leading gain, noise performance and power dissipation. They are available in die form for integration with photo-detectors in an optical sub-assembly as well as integrated TIA with a CDR..

  • Color Bar Generator

    BL-CBG402-01N - MicroImage Video Systems

    The BL-CBG402 is a small (2 inch x 2 inch) RGBS Color Bar Generator designed for embedded and systems applications. It produces a split field SMPTE style color bar pattern and has either an external composite sync line of optional sync-on-green (set with an optional on-board DIP switch) Video timing is NTSC/EIA 60Hz field rate. The BL-SBG402 operates from a +5V regulated power source.

  • 100GHz Dense Wavelength Division Multiplexer

    DWDM-1000 - Hangzhou Huatai Optic Tech. Co., Ltd.

    DWDM series is based on mature thin film filtering technology and adopt metal sealing technology to encapsulate. It has the feature of flat channel bandwidth, flexible channel configuration, low insert loss and high isolation. The flexibility of channel configuration and modularized design make it convenient for system upgrading and expanding. All the Huatai products have no epoxy glue in optical line and can be used in high power optical communication system.

  • 50GHz Dense Wavelength Division Multiplexer

    DWDM-0500 - Hangzhou Huatai Optic Tech. Co., Ltd.

    DWDM series is based on mature thin film filtering technology and adopt metal sealing technology to encapsulate. It has the feature of flat channel bandwidth, flexible channel configuration, low insert loss and high isolation. The flexibility of channel configuration and modularized design make it convenient for system upgrading and expanding. All the Huatai products have no epoxy glue in optical line and can be used in high power optical communication system.

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