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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Product
Distribution Amplifier
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AVLINK TECHNIC TAIWAN CO., LTD.
Is a device that accepts a single input signal and provides this same signal to multiple isolated outputs.These devices are important because they allow a signal to be distributed to multiple destinations without ground loops or signal degradation. They are used for a number of common engineering tasks, including multiple amplification, cable television, splitting monitor and front of house mixes, and "tapping" a signal prior to sending it through effects units to preserve a "dry" signal for later experimentation.
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Product
Measuring Device for Testing the Effectiveness of Residual Current Protective Devices (RCD) According to DIN EN 61557-6 (VDE 0413-6)
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PeakTech Prüf- und Messtechnik GmbH
A residual current tester, which is used to determine tripping currents and the tripping times of residual current circuit breakers, which are used in every new building according to current building regulations. Residual current circuit breakers are used for personal protection and switch off a circuit when a residual current is registered which flows off via the protective earth (PE).
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Product
Broadband Power Amplifier
PAS-00023-25
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* Solid State Power Amplifier* Gain : 46 dB typ.* High IP3, 48.0 dBm typ.* Bench Top Case* Internal Cooling Fans* Over Temperature Protection* Type N Connectors
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Product
Hand-Held, Battery-Operated Multi-Frequency Eddy Current Instrument
US-454A
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United Western Technologies Corp
The US-454A is a portable, hand-held, battery-operated multi-frequency eddy current instrument that can be connected to a laptop, PC and motion controllers for use in semi- or fully automatic data collection applications. Two encoder inputs enable position stamping of data. Pulse-on position input is ideal for motion control applications. Ethernet and USB capabilities allow instrument control along with time- and position-stamped data transfer to the client computer. Built from the rugged US-454 architecture, the US-454A offers single- and multi-frequency inspection, frequency mixing capabilities, enhanced signal-to-noise ratio, USB, Ethernet and data storage capability, and unprecedented digital strip chart data collection.
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Product
Charge Amplifiers & Signal Conditioning
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The use of charge amplifiers alongside piezoelectric charge output sensors is still widespread in many industries. This is due to the rugged and high temperature capabilities of the sensors. There are many challenges in using these sensors and it needs a good understanding of the technology to get a quality, noise free signal for accurate data.
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Product
Solid State Power Amplifiers
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Skylink SSPAs incorporate state-of-art DPD and well-done Heat Dissipation technologies with available LDMOS, GaN & GaAs Chips. Solutions of SSPA frequency range from 9kHz to 50GHz and output power up to kilowatts and includes basic PA modules to integrated chassis with embedded software for local and remote control and monitoring.
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Product
Primary Current Injection Test Sets
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Our primary current injection test sets cover from 750A through to 6000A. Available in single phase, testing applications include testing and timing of under and over current relays, circuit breakers and CT ratio testing.
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Product
Sensor Unit for High Precision Current Sensors
CT9557
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Hioki pull-through current sensors and clamp on current probes are best-in-class current sensing devices for use with power meters, Memory HiCorders and high performance oscilloscopes. The CT9555 is 4-channel sensor unit and power adapter for any of the CT686x series, 9709 and CT684x series current sensors and probes that provides waveform and RMS output.
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Product
AC / DC Current Probe, 10 MHz, 150 Arms
N2781B
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The N2781B current probe is an accurate and reliable solution for measuring AC and DC currents. Using a hybrid technology that includes a Hall effect sensor and an AC current transformer, the probe provides accurate measurement of DC or AC currents up to 150 Arms continuous
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Product
Leakage Current Alarm Signaler
MPU-1
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MPU-1 is dedicated to control (measure) leakage current in AC, low and medium voltage power networks. It is designed to make measurements, which results define network's safety condition for leakage current. The device enables to set limit for maximum safe value of flowing leakage current and for values above this limit visual and sound alarm is activated.
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Product
Charge Amplifier
ZET 440
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Charge amplifier ZET 440 for piezoelectric detectors is intended for:*amplification and conversion of output signals of primary piezoelectric transducers with charge output;*amplification and conversion of output signals of primary transducers with the IEPE type in-built electronics to voltage;*gain ratios: 1, 10, 100;*LPF: 0.1, 1, 10 Hz
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Product
Erbium Doped Fiber Amplifier
EDFA
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Optoplex designed and produced high power single-mode and polarization-maintaining EDFA, which met MSA compatible requirements. C-band MSA EDFA Module with +23 dBm Output Power is Optoplex standard product. Optoplex designed Pre-EDFA provides more than 35dB gain with -40dBm input power. The Double-Cladding pumped EDFA produces 2W output power.
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Product
PXI/PXIe Wide Current Range Multiplexer Module, Dual 3-Channel, 4-Pole
42-514-101
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The 40-514-101 (PXI) and 42-514-101 (PXIe) are low density multiplexers in dual 3-channel, 4-pole configuration. They are capable of switching a wide range of current, from 10 μA to 2.5 A at 220 VDC/250 VAC. The current capability of the module permits the use of a single module type for both low and medium current test applications.
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Product
Multi Circuit DC Current Monitor (16 channels)
MCM-1600PV
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Measuring･display of DC current values generated by PV systems and DC load current of related apparatus in multi circuit successively for a long term as well as memorizing the average current values between the intervals, of which data can be transmitted to PC in Excel File.
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Product
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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Product
Clamp type AC Current Sensor／with DC Voltage Output
ACT-50H
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*For current measurements of the control board*AC 1A～50A*DC 5V full scale output
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Product
Rail-to-Rail Op Amplifiers
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Analog Devices high speed (> 50 MHz) rail-to-rail op amps enable you to operate at lower supply voltages, swing closer to the rails, and provide wider dynamic range. Featuring a portfolio with a wide variety of op amps, including both rail-to-rail input/output as well as just rail-to-rail output, ADI provides the widest portfolio of leading edge products available on the market. Whether it is wide bandwidth, high slew rate or low distortion, or rail to rail, no one sets more performance standards for next generation designs than Analog Devices.
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Product
Zero-Drift Op Amplifiers
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The zero-drift amplifiers from Analog Devices combine both auto-zero and a chopper to self-correct continuously for dc errors over time and temperature, enabling the amplifier to achieve microvolt-offsets and nanovolts per degree Celsius drift. By design, the zero-drift amplifier has no 1/f noise nor does it suffer from long-term drift.
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RF Amplifier Modules
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Analog Devices RF amplifier modules offer high linearity, low noise figures, and low phase noise, as well as low power consumption. These devices are all fully specified over frequency and temperature for use in a variety of applications.
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Product
Distribution Amplifiers
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High-performance distribution amplifiers (DAs) for sending digital or analog computer, video, audio, and data signals to multiple devices.
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Product
Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-1000B Open loop method
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Hall effect measurement for DC/AC/Pulsed current.*For the use of UPS, batteries, switching power supply, DC motor drivers, etc.
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Product
Process / Voltage / Current
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Calibrator high precision process signals able to measure and generate current and voltage.
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Product
Premium Headphone Amplifier
A 2
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A premium model with a discrete configuration and full analog circuit that was created to drive the T 1 thoroughly.
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Product
Current & Voltage Sources for Calibration of Measuring Systems and Sensors
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ChenYang Technologies GmbH & Co. KG
*DC/AC Current: 0-60A *DC/AC voltage: 0-1000V frequency 50Hz, 60Hz, 400Hz, 1kHz
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Product
AC Current Clamp Meter
3280-10F
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AC Current Clamp Meter with Broad Operating Temperature Range, Attachable Flexible Sensor, and Drop-Proof Durability
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Product
12-Channel VME Current Loop/Process Control I/O Module
V220
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The V220 is ideal for driving and sensing transducers in computer or PLC-based control systems. It can also be used to simulate complex industrial processes to control systems under development and certification.
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Product
Sensor Amplifier
UVM-SB
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This is the relay amplifier box for the multi-point type UV monitors. Received UV light intensity is converted to electric signal for transmission. This allows distance between the light receiving inlet and the controller to 10 meters maximum.
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Product
Fiber Optic Sensor & Amplifier
FG-1300 | FS-5500/FS-540
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The FG-1300 is a non-contact type high-performance amplifier that emits red light from LED to a rotating object, and detects the variation of the reflected red light amount.This amplifier is used in combination with an exclusive detector FS-5500*/FS-540 Fiber Optic Sensors which has adopted environment resistant design. The glass fibers are covered with flexible stainless steel tube for rotation measurement in limited space.
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Product
500 Amps, 2 MHz BW Current Probe - AC/DC , 700 Amp Peak
CP500
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Teledyne LeCroy current probes are available in a variety of models for a wide range of applications. The full range of Teledyne LeCroy current probes includes models with bandwidths up to 100 MHz, peak currents up to 700 A and sensitivities to 1 mA/div. Teledyne LeCroy current probes are often used in applications such as the design and test of switching power supplies, motor drives, electric vehicles, and uninterruptible power supplies.
