Current Amplifiers
See Also: Amplifiers, RF Amplifiers, Preamplifiers, Audio Amplifiers, Voltage Amplifiers, Transconductance Amplifiers, Op Amps, Klystron, Instrumentation Amplifiers, Distribution Amplifiers
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Fully Differential Amplifiers
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Differential amplifiers allow the process of single-ended input to complementary differential outputs or differential inputs to differential outputs. These amplifiers feature two separate feedback loops to control the differential and common-mode output voltages. Analog Devices fully differential amplifiers are configured with a VOCM pin, which can be easily adjusted for setting output common-mode voltage. This provides a convenient solution when interfacing with analog-to-digital converters (ADCs). ADI also offers a series of differential receiver products that convert differential input signals to single ended output.
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Linear Amplifiers
LA Series
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Motion Control Systems'' linear amplifiers are high performance servo controllers that produce very smooth sinusoidal motor currents using a linear amplifier output stage. In combination with a sinusoidally wound MCS brushless motor, the linear amplifier can achieve extremely precise rotational control with less than 1% torque ripple, no acoustic noise and almost undetectable levels of electromagnetic interference. Standard programmable features allow greater design flexibility, easy installation and start-up.
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FTTx Amplifiers
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Macom Technology Solutions Holdings Inc.
MACOM’s FTTx amplifiers are designed for PON, RFoG and SFU receiver equipment and are offered in small, plastic QFN packages with integrated amplifier and attenuator functions. All parts cover the full 45 to 1000MHz / 1200MHz CATV band. 5v and 12v solutions are offered with power consumption of ≤ 1.5Watts. MACOM’s FTTx amplifiers are characterized with industry standard photodiodes, covering optical input ranges from -12 to +3dBm and each sample EVK comes complete with a photodiode and APC connector.
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Current Sensors
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Our current sensors were designed for a simple, customer-specific construction of niobium wire wound magnetometers, gradiometers or preamplifiers for small current or voltage signals.
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Light Sources and Amplifiers
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Light sources simulate the optical voice, video and data signals of real-life service applications, which is why they are used in various types of tests. Discover a broad range of products that cater to various testing requirements: singlemode or multimode, polarized or non-polarized, broadband or narrowband, tunable, ITU-wavelength-centered and much more.
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Ytterbium-doped Fiber Amplifier
YDFA
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Ytterbium-doped Fiber Amplifier (YDFA) is another Amonics specialised product line. Like our highly recognized optical amplifiers, the YDFA offers high output power and high gain with exceptional reliability. ideal for high power YDFA applications. The turnkey microprocessor controlled benchtop YDFAs manage alarms and status indicators. An integrated RS232 or Ethernet computer interface enables easy control, diagnostic functions and data acquisition. Available options include single frequency operation, linearly polarized operation.
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Current Probe
PA-659
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*Maximum Current Value: +/- 150ADC, 100A RMS*1mA = 5mA, 50mA (switchable)*Rising Time: 0.7uS*Bandwidth: DC ~ 500kHz*Over Range Indicator*Battery, AC Power Supply Adaptor (free), dual usages
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Current Transformer
ST-30CT
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Standard Electric Works Co., Ltd
● 30/5A - 150/5A● 2-3V A● Class 1● Insulation 600V
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Basic Current Clamps
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PeakTech Prüf- und Messtechnik GmbH
Are ideal for current measurement in electrical systems and control cabinets, since only single wires are guided through the clamp jaws for contact-free current measurement and no electrical connections have to be disconnected. This method also enables measurements of very high currents, which would overload any standard multimeter if connected directly.
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Single-Ended to Differential Amplifiers
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Analog Devices has developed a broad portfolio of single-ended to differential amplifiers that help designers meet their high performance requirements. ADI single-ended to differential amplifiers enable the processing of both single-ended inputs to complementary differential outputs or differential inputs to differential outputs. This provides a convenient solution when interfacing with analog-to-digital converters (ADCs). ADI also offers a series of differential receiver products that convert differential input signals to single-ended output.
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Transimpedance Amplifiers
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Current-to-Voltage Amplifier for use with Photodiode-Based Detectors. Transimpedance Amplifiers, Standalone Devices with Data Acquisition as well as Display Function (Optometer). Log/Lin Switching Amplifiers, etc.
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Amplifiers & Signal Processors
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Power for Core Technology Group Signal Chain ProductsFlexible bi-polar voltage converter using low cost connectorsDriving multiple devicesIndustrial +/- 10 volt power source
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Measuring Amplifiers
VibroMatrix
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The VibroMatrix measuring system consists of the USB measuring amplifier "InnoBeamer" and various software modules, which can be put together individually. Suitable for your measurement task. All you need is a computer or a notebook. The software enables you to measure in real time and record your data for later offline analysis in the office.
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High Current Switches
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Marvin Test Solutions’ switch card portfolio includes matrix, multiplexer, and RF multiplexer configurations. 3U and 6U PXI switch cards feature easy to use, reliable, and integration-friendly D-sub style interface connectors – a feature unique to Marvin Test Solutions PXI switch cards. GENASYS switch cards are compatible with MTS’s family of GENASYS Switching and Switching/Digital Subsystems, featuring integrated MAC Panel SCOUT receivers.
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Linear Power Amplifier
LPA-2 50/100W
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The LPA-2 is the next generation high-power amplifier for Power Line Carrier Communications and adds features and efficiency superior to all previous designs using the latest technology. It offers flexibility plus user-friendliness on its input and output such that it can be used with any power line carrier system. Two 50W units can be combined for a 100W output and to provide redundancy.
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EDFA Amplifier
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A line of Gain Flattening Erbium-Doped Fiber Amplifiers are designed for in-line amplification of DWDM networks. When a standard EDFA is used to amplify multi-channel DWDM signals, the output power level of various channels will vary according to the gain profile of the erbium fiber. This gain variation can be as great as 6 dB in magnitude. The EDFA-GB-R is unique in its dual-stage amplification and internal Gain Flattening Filter (GFF) to compensate the erbium fiber gain variation.
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Broadband Power Amplifier
PAS-00210-80
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* Solid State Power Amplifier* Small Signal Gain: 50 dB typ.* Rack Mount Case* Internal Cooling Fans* Type N Connectors* Over-voltage, over-current protections* Microprocessor controlled (optional)* Current monitor (optional)* Ethernet interface (optional)* Variable Gain (optional)* ALC power control (optional)
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Signal Amplifier
ZET 410
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The ZET 410 preamplifier is used as a signal amplifier in processing systems and various instruments and actuator control systems. It is used in industry, laboratory and mobile studies.
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EMI Amplifiers
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Overvoltage protection,shuts off above 29VOver-temperature protection,shut off above +100°CExcellent IP3 Class A amplifierVSWR Short and Open circuit protection
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Amplifier Module
LNAM-B
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Fully differential ultra-low-noise voltage amplifier module (LNAM) with selected bipolar rf transistors at the input stage. The amplifier exhibits ultra-low voltage noise, very high speed, and good dc precision. 50 Ohm input termination realized by negative feedback allows for the lowest possible noise temperature.
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2-Ch Sensor Amplifier
SR-2210
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The SR-2210 sensor amplifier accepts constant-current line drive sensors and connects the signal to analyzers and recorders that would not otherwise be compatible with constant-current sensors.The units connects directly with BNC connectors to ONO's model MI-3111 microphone preamplifiers and NP-3000 series of accelerometers.With compact, light-weight, battery operation, it can save for preparation of measurement.
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Current Probes
XQ13
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Beijing GFUVE Electronics Co.,Ltd.
The model XQ13 ac micro amp clamp on current probe is suitable for 10A-100A cable online measurement, it belongs to high performance current sensor field.
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Current Loop Adapter
OP-1C
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This adapter supports current loop communications.The kit incorporates a communications circuit with photo-coupler isolation and constant-current power supply of insulated type, thus realizing not only monitoring but also easy communications testing with passive or active current loop devices.
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Wideband Distributed Amplifiers
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A wideband amplifier has a precise amplification factor over a wide frequency range.
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Transimpedance Amplifiers
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Advanced Science and Novel Technology, Co., Inc.
Broadband transimpedance amplifier for low noise receiver side applicationsFeatures automatic input offset control and a peak detector8GHz of analog bandwidth for limiting of input data60dB of transimpedance differential gain15pA/sqrtHz of input referred noise density (0.1 to 10GHz)CML output interface with 50 termination and 225mVp-p single-ended swingSingle +3.3V power supplyPower consumption: 250mWExhibits low jitter and limited temperature variation over industrial temperature rangeUnpackaged bare die
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Current Sense Resistors
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Panasonic Industrial Devices Sales Company of America
Panasonic offers a wide variety of Thick Film Current Sense Resistors (ERJ-B1, B2, xB, xBW, xCW) in a large range of case sizes and in wide terminal types for high solder joint reliability. The ERJ Series of Current Sense Resistors offers power ratings up to 2W with low ohmic ratings ranging from 5mΩ to 10Ω. Panasonic’s Thick Film Current Sense Resistor portfolio offers a more cost effective option with high reliability. Panasonic has a wide line of case size options ranging from 0402 to 2512 in conventional terminal and 0612 to 1020 for wide terminal.
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Single-point Current Meter
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The SEAGUARD® is the core module used in small and medium sized underwater observatories. Whether used as a multipurpose instrument, or as a hub for strings in the water column, the SeaGuard manages connected sensors and the real-time communication of data and meta-data to shore. In autonomous configurations, long battery life is achieved with aggressive power routines keeping the full system at the lowest power levels possible.
