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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L.V. Current Transformers
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ENTES LV Current Transformers are measuring transformers which transform the primary current by a specified ratio to its secondary side with a phase difference of 0 degrees. They provide isolation of the relays and measuring devices from the HV side of the network.
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Product
High Power Precision Current Sensing Resistors
HPCR4T
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High Power Precision Current Sensing Resistors of HPCR4T designed with four terminals, are distinguished by excellent long term stability & TCR. The Kelvin connections of this device allow for high precision measurements even with low resistance values. HPCR 4T has a non-inductive copper manganin element inserted into the ceramic case and finally sealed with a cement molding.
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Single Channel High Voltage Linear Amplifier
A800
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The A800 is a general purpose broadband linear amplifier having a fixed amplification of 100 times and capable of bipolar high voltage output of ±400V. Any functiongenerator or arbitrary waveform generatoror any othe signal source with amplitude up to ±4 V can be used as an input device. The amplifier's output is linear from DC up to megahertz range. It can be used in a wide range of applications, for example to drive piezo actuators, MEMS, OLEDs, liquid crystals, etc.
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Converter Signal Amplifier – 4…20 mA – Wall Mounting
HD978TR5
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Configurable converter signal amplifier with 4…20 mA (20…4mA).
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Eddy Current Chassis Dynamometers
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Cradle- or single-roll (top-mount) dynamometers accommodating single- or tandem-axle vehicles, with continuous vehicle power ranges from 50 hp to 622 hp (37 kW to 464 kW), Taylor’s chassis dynamometers allow a top recommended speed of 90 mph (145 kph) at full load. Look to our experts to not only help you select your optimal system, but also to provide design, configuration, installation and training for a total solution that integrates seamlessly with your operation.
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16 SE Or 8 Diff. Input Channels, 8 Analog Current Output Channels, PCI Express
APCIE-3121-16-8C
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Input range:?± 10 V, 0-10 V software programmable0-5 V, ± 5 V, 0-2 V, ± 2 V, 0-1 V, ± 1 V (gain)0-20 mA (option) ? software-programmable amplifier:PGA x1, x2, x5, x10 ? Conversion triggered through software,scan, timer, external event ? Onboard FIFO buffering for 256 analog values ? Data exchange through 16-bit I/Oor 32-bit memory (PCI DMA) ? Sequence RAM ? Overvoltage protection ? input filter: 160 kHz
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Product
Three Phase Secondary Current Injection Test Set
TEST-330B
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Beijing GFUVE Electronics Co.,Ltd.
Three phase secondary current injection test set is testing relay set, protective device, instruments, output ac dc current and voltage source, embedded Window XP system.
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Product
30 Amps, 100 MHz BW Current Probe - AC/DC , 50 Amp Peak Pulse
CP031
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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.
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Product
Fixed Aperture RF Current Monitoring Probe
TBCP1-200
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The TBCP1-200 is a fixed aperture RF current monitoring probe.The probe has a 3dB bandwidth of approximately 200 MHz. The aperture of the RF current monitoring probe is 25 mm. Its transfer impedance is > 14 dB Ohm in the range from 40 kHz to 200 MHz.
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DC/AC Current Probe 400A
697
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Use this instrument to test starting and charging systems. It can even be used to test relative compression when used with your lab scope or graphing meter. Unit is designed for use with digital multimeters, lab scopes or graphing meters.
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PXI Amplifier And Attenuator Modules
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Pickering's PXI Amplifier and Attenuator Modules include our accurate DC to 3GHz programmable attenuator has a 1dB step resolution, allowing it to adjust signal amplitudes for optimum measurement by other devices. The other programmable attenuator available has a bandwidth between 10MHz and 6GHz available in triple or hex formats.
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Product
Current Probe
LFR
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Power Electronic Measurments Ltd
The LFR is ideal for power quality applications. It has a small, predictable phase error, for power measurements at 45/65Hz. The wide bandwidth allows accurate measurement up to and even above the 400th harmonic.
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Clamp type DC Current Sensor／for DC Leakage Current Measurements
DCZCT-18S
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Compact size, General purpose*DC leakage current measurements
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Multiparameter Current Meters
MIDAS ECM
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The MIDAS ECM is one of only a few multiparameter current meters that allow real-time operations over several thousand metres of cable, as well as autonomous deployment.
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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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Ku Band Gain Control Amplifier
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Expanding Teledyne RF & Microwave's existing line of high frequency amplifiers, microwave gain controllable amplifiers are designed and biased for critical performance applications. One example covers 10-13 GHz, offers 45 dB unattenuated small signal gain with 15 dB attenuation range. Typical gain flatness is ±0.5 dB, +35 dBm third order intercept point, +22 dBm minimum 1-dB gain compression, and 3.5 dB unattenuated noise figure 4.5 dB at full attenuation. This is only one of a series of microwave controllable amplifiers currently in production.
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Solid State Power Amplifiers
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By combining significant R&D funding with judicious acquisitions of microwave technology leaders, Teledyne Microwave Solutions (TMS) has built a strong portfolio of SSPAs supported by innovative, collaborative engineering and manufacturing teams. Covering 100MHz to 100GHz, with power from 0.1W to 10kW, TMS SSPAs include both Pulsed and CW for all markets, from commercial Satcom to military and space qualified platforms.
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Product
Clamp type AC Current Sensor／for Power Monitor
ZCT-23
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Compact size*AC 0.1A～120A*Current measurements of terminal feeder
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3 Phase Flexible AC Current Probe
DRP 503/18
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The new DRP 503/18 is a 3 Phase Flexible AC current Probe utilising the Rogowski principle, with 3 channel integrator housed in DIN Rail Mounted Enclosure. The flexible and lightweight measuring head allows quick and easy installation in hard to reach areas and with large conductors.
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PXI/PXIe Wide Current Range Multiplexer Module, Single 24-Channel, 1-Pole
42-514-108
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The 40-514-107 (PXI) and 42-514-107 (PXIe) are low density multiplexers in dual 12-channel, 1-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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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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AC/DC Current Clamp Meter
CM100
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Small jaw: 1.2"(W) x 0.53" (D) (300x13.4mm). Clamp opens up to 1/2 inch (12.5 mm). One rotary switch operation. Large 4 digit LCD display. AC/DC Voltage measurement up to 600 Volt. AC/DC current measurement from 0.001 up to 100 A. Relative measurement. One touch auto zero
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Product
Composite 2×12 Video Distribution Amplifier
VDA212RM
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Video Distribution Amplifiers (sometimes called a video splitter – not to be confused with a video split screen controller such as our PXD510E split screen controller) are typically used for connecting a camera or other video source to several monitors that do not have “looping” inputs. In this situation, each monitor has a permanent 75 ohm termination. With two non-looping monitors connected together, the line would be double loaded and result in a dim picture on each monitor. Using a Video Distribution Amplifier will solve this problem by driving each monitor individually at 100%.
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Gain Block Amplifiers
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RF gain block amplifier from Pasternack is featured in our extensive in-stock RF amplifier selection. Our connectorized gain block RF amplifier uses SMA connectors. This SMA gain block amplifier has a minimum frequency of 10 MHz, a maximum frequency of 3 GHz and a typical gain of 20 dB.
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Super Low Noise Amplifiers
WCA Series
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WCA series super low noise amplifiers have sub-0.5 dB noise figure at VHF band with several octave bandwidth. The amplifiers have 75 Ohm impedance.
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Broadband Power Amplifier
PAS-08025-30
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* Solid State Power Amplifier* Gain : 50 dB typ.* High IP3, 48.0 dBm typ.* Rack Mount Case* Internal Cooling Fans* Over Temperature Protection* Output VSWR protection* Microprocessor controlled* Front Panel Information Display* RS-232 Interface* Ethernet Interface* Variable Gain* ALC power control* Type N Connectors
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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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High Current Triaxial Cable, 4 A, VOLT:DC 60V
PX0104A
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The Keysight PX0104A is suitable for high current measurement up to 4 A DC. It supports the Keysight M9602/03A.
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Product
Pressure To Current Measurement Trainer
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Unitech Scales And Measurements Pvt. Ltd
Pressure to Current (P to I ) Trainer:This setup comprises of pressure chamber fitted on a base board. A pressure transducer and bourdon pressure gauge are fitted to the chamber. Digital pressure indicator with transmitter output is provided to display the pressure sensor by the pressure transducer. Transmitter output 4 to 20mA can be measured by a current meter. Foot air pump is provided to build the pressure.
