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Erbium Doped Fiber Amplifier
EDFA
EDFAs are based on the light amplification in erbium-doped fiber, which are optically pumped by means of 980 nm or 1480 nm light sources. In this way, the light of a larger wavelength within the C or L band applied to the input of the amplifier is amplified, thus widening the range of optical communication links. EDFAs typically operate in saturation and the average signal power determines the average gain. The dynamics of EDFA are unaffected by the sequence and dynamics of a digital signal or channel interaction in DWDM systems. As a result, multiple channels can be bundled within the total erbium spectral amplification bandwidth. However, the total average output power in both cases is determined by the saturation power of the specific EDFA.
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Power Supply 605D-II
reliable and precise power of the output DC stabilization and digital LED displays. The output voltage is adjustable from 0 ~ 15V DC in smoothly with the knobs to control coarse and precise. Output current is regulated (limited) fluent in 0.6A ~ 2A. Securing the power supply protects it against accidental short circuits, and thus against overload and damage. In addition, the power supply has 5 fixed output voltages: 1.5 V, 3.6 V, 4.8 V, 6 V and 7.2 V, specially designed for mobile services, power systems and electronic components, etc. can be used in the design of electronic products, scientific work in laboratories, production lines and in teaching. Power can be used in the design of electronic products, scientific papers, laboratories, production lines and in teaching.
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Fixed Power Analyzers
Network analyzers are devices that are essential for measuring electrical parameters and controlling industrial processes. They provide the user relevant, real-time information for managing energy consumption and checking the quality of supply and consumption in their installation. They offer multiple communication options, inputs and outputs to manage any alarm that may appear in the installation, and provide analyses and reports on the performance of their network.
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Bench Power Supplies
Series ABC
Kepco¹s ABC bench power supply embodies the latest features: keyboard data entry, interactive digital display, integral GPIB support, software calibration, high frequency switch mode conversion, wide range input (85-264V a-c) and power factor correction. It meets the EN 61000-3-2 harmonic limits. A built-in EN 55022 Class B input EMI filter is provided. Integral External Trigger and RS 232 ports are now standard features.
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Power Divider/Combiner
Passive devices used mostly in the field of radio technology. They couple a defined amount of the electromagnetic power in a transmission line to a port enabling the signal to be used in another circuit.
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Dual Relay Trip Amplifier
SEM1630
The SEM1630 is a DIN rail mounted trip amplifier which accepts RTD, Thermocouple, mV and passive current signals and provides a dual trip output
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Programmable Gain Amplifiers
Analog Devices programmable gain amplifiers (PGAs) provide excellent gain accuracy, channel-to-channel matching specifications, and low 1 ppm/°C drift. Set your gain with a simple serial or parallel interface from 1 V/V to over 4000 V/V.
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Power Performance Test
The performance index of power product is decide the product quality, so it is very important to accurately test performance index in every stage to make sure that the product performance is conform to design index. Energy efficiency index includes power factor, input power, input voltage and etc.
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Peak Power Measurement
Directly measure the instantaneous peak power level of a pulse modulated signal. Use the "sample delay" function to set the desired measurement point on the waveform. And an external scope can be used to view the profile and see the exact measurement point on the pulse.
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Semiconductor Optical Amplifier
SOA
Amonics SOA is a polarization maintaining optical amplifier with high fiber-to-fiber gain. It is designed for transmitter applications to increase optical launch power to compensate for the loss of other optical devices. The benchtop version incorporates a user-friendly front panel housing a LCD monitor display, key switch, power control knob and optical connectors. RS232 computer interface is also equipped on the rear panel. 1MHz with 10ns pulse width intensity modulation is available. The OEM module version is an ideal building block for OEM system integration, especially in optical communication network and CATV applications. It requires only a single +5V power supply.
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Standard Amplifiers
Teledyne RF & Microwave, a Business Unit of Teledyne Microwave Solutions (TMS), supplies catalog and custom RF and microwave amplifier designs for aerospace, defense, and industrial applications. These standard amplifiers, originally designed by Teledyne Cougar, provide both excellent stability and cascadability.
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High-voltage Power Supplies
Communications & Power Industries
The CPI TMD high-voltage power supplies offer many features desirable for modern radar and electronic warfare applications: high efficiency, ultra-low voltage ripple (low noise), high inverter frequencies, ultra-low pulse-to-pulse jitter, low throughput delay and high power density. The units are lightweight and compact with excellent thermal management, and the high-voltage sections are encapsulated with an oil-free, silicone-based compound. This provides excellent protection in harsh environments while also enabling easy maintenance.
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12.25 (311.19) 24" Solid Panel
P-1224
Special grade .125” sheet aluminum (5052-H32 EPS). Each side, edge and corner is carefully de-burred and chamfered to provide a flawless finish, resulting in a superior quality panel. , A multi-step painting process is used to paint the panel - the finish is textured unless otherwise specified.
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Portable System for High-Boltage Solid Dielectrics Testing
HVTS-70/50
Portable system HVTS-70/50 is designed for carrying out high-voltage withstand testing of cable insulation and other solid dielectrics with DC (rectified) voltage up to 70 kV and AC voltage up to 50 kV RMS at industrial frequency (f = 50 Hz).
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Low Power Programmable AC Power Source With Transients
Chroma Systems Solutions, Inc.
Equipped with a host of powerful features: power line disturbance (PLD) simulation, programmable output impedance, comprehensive measurement functions, waveshape synthesis and regulation test software
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High Voltage Op Amplifiers ≥12V
High supply voltage op amps are used in systems that demand the widest dynamic range with the best signal-to-noise ratio. Engineers turn to Analog Devices for high voltage amplifiers that deliver industry-leading performance. Increasingly, new high voltage amplifiers also offer features to improve system performance, cost, and robustness while easing the complexity of system design. New features include integrated input overvoltage protection (OVP), on-chip electromagnetic interference (EMI) filtering, higher electrostatic discharge (ESD) immunity, and greater resistance to latch-up in both powered and unpowered operations.
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RF Tower Top Amplifiers and Receiver Multicouplers
Tower-Top Amplifiers (TTA) are high performance, quadrature-coupled low noise amplifiers (LNA) designed to increase the performance of a Base Transceiver Station (BTS) while ensuring reliable communications for critical Public Safety applications.
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Power Supplies
NW Series
Experience our new NW-series of power supplies. The NW-series can power your system from 450 to 650 watts. It offers a cooling system with a fan size of 120mm with automatic settings, so you no longer have to worry about high or low settings and if your fan is spinning too slow or too fast. The NW-series will adjust itself according to the necessary heat dissipation level. It is dual PCI-E ready for better graphics capabilities (at 650W). Painted in black, the NW series works and looks great.
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Power Transformer
We are amongst the leading names in the industry, offering wide range of Power Transformer that are technically advanced in nature and have high strength. Our entire product line is dimensionally accurate in nature and requires low maintenance cost. They are thermostatically balanced in nature AND are easy to install.
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Power Supplies
CTI-700B
With dual 80mm smart fan cooling your system, the CTI-series keeps running smoothly. It comes with an automatic setting to adjust the fan speed according to the level of heat. The hotter your system, the faster the fan spins, and the faster your system cool. With great ventilation, you no longer have to worry about your system overheating. It is dual PCI-E connector ready (700W only) for your graphic rendered fun.
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POWER ATTENUATORS
TYPE ATF
National RF’s Type ATF Power Attenuators were designed to allow interfacing of linear power amplifiers to RF exciters, where a specific amount of drive to the amplifier is prescribed. Often, however, drive from the RF exciter exceeds this minimum prescribed level and some form of power attenuation must be used in order to not damage the input of the power amplifier. National RF’s type ATF-3 offers 3 dB of power attenuation (1/2 of the power) when used between the exciter and the amplifier and will handle an input power of 132 Watts, RMS (continuous power) while providing about 66 Watts RMS output power, when it is terminated into 50 ohms. In practice, the ATF-3 attenuator will handle exciters achieving Peak Envelope Power levels (PEP) in the area of 200 to 250 Watts while providing half of that power to the load. For less attenuation requirements, the ATF-1 and ATF-2 offer 1 and 2 dB of attenuation, respectively.
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Variable Gain High Speed Linear Amplifier
F30PV
The F30PV is a very fast general purpose linear amplifier having a variable amplification of 0-10 times and capable of bipolar voltage output of ±35V. Any functiongenerator or arbitrary waveform generatoror any othe signal source can be used as an input device. The amplifier's output is linear from DC up to ca 10 megahertz range. It can be used in a wide range of high speed applications.
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Power Supplies
I-400
The I-400 power supplies are durable, practical, and efficient. Remove all superfluous attachments and features. The I-400 can provide reliability and 400 watts of power you can depend on to run your system. With its 80mm silent cooling fan designed for fastest cooling time and minimal noise level; you won't have to worry about overheating and noisy fans anymore. This is the basic power supply for casual users who just needs something that is cost effective and works.
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Waveguide Power Dividers
2-way power divider that operates from 220 to 330 GHz. The power divider offers a typical insertion loss of 2.3 dB and typical isolation of 20 dB. All ports are well-balanced and in-phase for power dividing or combining applications across the band. The power divider is configured as a right-angle package with WR-03 waveguides and UG-387/U-M anti-cocking flanges at all ports.
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PXI Solid State Switch Module, 3xSPST, 10 A
40-182A-012
The 40-182A-012 has 3 off high current SPST switches in one PXI slot and is part of our range of high power solid state switching solutions. Each SPST switch uses a fully isolated solid state relay which has been designed to offer fast operation under hot switching conditions and high inrush current with no operational life degradation. Each SPST switch can support 10A of continuous current and switch up to 200V signals. The switch can sustain inrush currents in excess of 50A. AC or DC signals can be switched since the switch is polarity insensitive.
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Power Quality Meter
Qualstik
The Qualstik Power Quality Meter has been developed specifically for measurement of four important items of power quality in the electric utility industry. These are Current, True Power Factor, Total Harmonic Distortion and the Direction of Current Flow.
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Loop Powered Indicators
DEVAR loop powered indicators are designed to easily convert any standard 4 to 20mA loop signal to readout directly in engineering units. Optional back-lit display available.
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Power Quality Analyzer
APQM-700
*4 current inputs, physical current measurement on the neutral conductor.*Recording of up to 1100 parameters, including average, maximum, minimum and instantaneous values*Built-in heater, stable operation at low temperatures down to -20ºC.*Internal rechargeable battery, meter autonomy (min. 6 hours)*Ingress protection IP65, possibility of working in rain, snow and high humidity.
