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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30A Auto Current & Voltage Tester
7610A
Peaceful Thriving Enterprise Co Ltd
*Fast, accurate and safety current measurement from the fuse box.*Feature with large LCD display and mini/ATO fuse probe.*Ideal for diagnostic of vehicle's electrical circuits.*With CE Approval.
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CATV Multi-ports Output High Power Full Function Optical Amplifier Module
HHOA-F5000
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HHOA-F5000 series is a kind of multi-port output, high power, full-function optical amplifier module and is suitable for CATV with low noise. Its total output power is 27~40dBm (0.5W~10W) optional and its optical output port can reach to 64 pieces at most. The module has standard RS232 interface, adopts high reliable and low power consumption design as well as adopts APC, AGC control mode. The product has two series: The output power of Huatai HHOA-F5000 high power optical amplifier module can be chosen in the range of 27dBm~40dBm. According to different output power, Huatai HHOA-F5000 adopts two latest technical solutions. One is to use single mode high power 980nm pump laser with cooling and EDF, multi-pump synthesis technique. The other is to use multi-mode high power 980nm pump laser without cooling and double-clad Er-Yb doped fiber-optic technology. It provide a whole set of high reliability, low cost, low noise and low power consumption solutions for the application of high power, multi-port output amplifier. It can be widely used in CATV head-end or FTTx distribution network.
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Electromagnetic Ammeters And Voltmeters Fb-1, AC Electric Current, AC Voltage
ELECTROMAGNETIC DEVICES FOR MEASUREMENT OF ACTIVE VOLTAGE AND ACTIVE CURRENT.
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Broadband Amplifiers
R&S broadband amplifiers are innovative solid-state solutions with exceptional RF performance for generating RF power up to 13 kW in the frequency range of 4 kHz to 6 GHz. Designed as very compact amplifiers, at highest power density, they are robust against severest output mismatch while featuring high availability. Applications range from amplitude, frequency, phase, pulse to OFDM modulation.
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Broadband Power Amplifier
PAS-00210-80
* 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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Dual Relay Trip Amplifier for RTD and Slidewire Sensors
SEM1633
The SEM1633 provides an accurate alarm / switching function when used with RTD or Slidewire sensors. Other sensor characteristics or your own 22 point linearization characteristic (for slidewire or linear resistance) can be downloaded into the product enabling you to adapt it exactly to your application.
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900 MHz Trunk Hybrid Amplifier
AS 1111
Hybrid Amplifier used in trunk and branch lines specially designed to serve the need of cable systems with long trunk cables. They incorporate Good Quality Hybrid IC Module to obtain better features.- Frequency Range: 40 ~ 900 MHz- Output Level: 102 dBµV- Separate IN & OUT Fuses- Level Flatness: ±0.75 dB- 32 dB Gain (40 dB Optional)- Incorporates Good Quality- Hybrid IC Module- Hybrid IC Protected
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PXI High Voltage Amplifiers
Pickering's PXI High Voltage Amplifiers are ideal for increasing the output voltage from other PXI modules, enabling users to easily generate the signal voltages commonly required in applications such as automotive test. Each amplifier can be independently programmed to a gain of 1, 2, 5, 10 or 20, enabling it to be used with modules with low output voltage capability. Inputs and outputs can be provided either on SMB connectors or on a D Type connector to suit the user’s wiring system.
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12-Channel VME Current Loop/Process Control I/O Module
V220
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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150A, 12 MHz CURRENT PROBE, BNC, AC/DC, 150A rms, 300A Peak Pulse
T3CP150-12
150A, 12 MHz CURRENT PROBE, BNC, AC/DC, 150A rms, 300A Peak Pulse.
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AC/DC Current Probe, 100 MHz, 15A
N2893A
The Keysight N2893A is a 100 MHz bandwidth, active current probe for InfiniiVision and Infiniium oscilloscopes. The probe features flat bandwidth (DC-100MHz), low noise(<2.5 mA rms) and low circuit insertion loss. Auto demagnetization (degauss) and calibration removes any residual magnetism and unwanted DC offset in the probe. The probe is powered directly by the InfiniiVision and Infiniium Autoprobe interface, eliminating the need for an additional power supply.
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Touch (Leakage) Current Meter
LC-2R
The test for leakage current in mains operated equipmentis one of the most primary & important tests to verify thequality & electrical safety characteristics of products.
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Wet Leakage Current Test
King Design Industrial Co., Ltd.
The outdoor solar module will endure the erosion of rain, fog, snow and sandstorm. To make sure that solar module will not wet leakage current accident and tolerate huge load pressure in such harsh conditions, we adopt wet leakage current to simulate the above weather conditions.
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Preamplifier, 100 MHz to 18 GHz
87405C
Exceptional gain (25 dB) and flatness (1.5 dB) combined with a probe-power bias connection which eliminates the need for an additional DC power supply, makes these preamplifiers the ideal choice for spectrum analyzer or stand alone applications.
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DC Current Bias Supply
DC1000A
To guarantee the quality and performance of inductive components such as inductors, chokes and transformers they are tested at their real-life operating point. If the inductor is designed to carry a DC current, then its inductance must be measured with that DC current present. Until now, these measurements were made by an LCR meter connected via special interfacing to a DC bias supply available only from the manufacturer of the LCR meter. The unique NEW DC1000A can be used with any precision LCR meter and connects simply into existing test fixturing.
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150 A, 5 MHz Current Probe - AC/DC, 150 A rms, 500 A Peak Pulse, 6 Meter Cable
CP150-6M
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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Instrumentation Amplifiers
Analog Devices instrumentation amplifiers (in-amps) are precision gain blocks that have a differential input and an output that may be differential or single-ended with respect to a reference terminal. These devices amplify the difference between two input signal voltages while rejecting any signals that are common to both inputs. The in-amps are widely used in many industrial, measurement, data acquisition, and medical applications where dc precision and gain accuracy must be maintained within a noisy environment, and where large common-mode signals (usually at the ac power line frequency) are present.
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Open Loop Current Sensor
K03
The K03 series is a current sensor based on the Hall effect. It enables the electronic measurement of direct, alternating or pulsed currents as well as their combinations with galvanic separation between primary (high current) and secondary circuits.
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CATV Amplifiers
Macom Technology Solutions Holdings Inc.
MACOM’s portfolio of single-ended and differential 75 Ω broadband amplifiers service head-end, HFC infrastructure Nodes, system and line-extender amplifies, EQAM and CPE applications. MACOM’s industry leading GaAs amplifiers are offered in a range of small, plastic leaded and leadless packages operating off standard voltage rails 5,8 & 12V. Covering reverse path, 5 – 300MHz, and forward path, 45 – 1800MHz, our amplifiers offer flat gain response, low distortion and high linearity.
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RF & Microwave Broadband Amplifiers
SHF Communication Technologies AG
SHF has been active in the design and production of broadband RF-microwave amplifier. The outstanding performance makes our amplifiers suitable for a wide variety of applications in R&D. This includes not only optical communications, but also satellite communications, high-speed pulse experiments, data transmission, quantum communication, radar and antenna measurements.
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HCAI-1 High Current Arc Ignition Tester
HCAI-1
The HCAI-1 High Current Arc Ignition Tester is according to IEC 60950-1:2001, BS EN 60950-1:2001, BS 7002:2000, GB 4943.1-2011
and UL746A, IEC60947.1: 1999, GB/T14048.1-2000, IEC730.1:1993, GB14536.1-2008 and other standards required simulated safety test project. Parts and components of insulating materials or other solid combustible materials that are prone to flame spread in electrical and electronic equipment may ignite due to proximity or contact with electric arc, causing electrical fire and endangering the reliable operation of equipment and personal safety. -
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High Voltage Amplifier
HA-405
* 400Vp-p(±200V DC)* 400mAp-p(±200mA DC)* Bandwidth: ≦1MHz(200Vp-p) *Slew Rate: 500V/us *Gain(AMPL):0~90(10 Turn VR) *DC Offset: ≦0~±200V(10 Turn VR+SW) *Output Resistor: 50Ω *Microprocess Control Protection
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Through Hole type DC Current Sensor／for DC Leakage Current Measurements
DCZCT-45NK
MULTI MEASURING INSTRUMENTS Co., Ltd.
*DC earth fault measurement*DC leakage current measurement*Least affection from the magnetization of core and temperature fluctuation*Convenient ＋24V single polarity power supply
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Small Signal RF/Microwave Power Amplifier
R&K’s small signal amplifier series are to amplify various high frequency signals such as CW/Pulsed/AM/FM/N-DCMA/W-CDMA/OFDM , etc.
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Load Cell Amplifier
Xiamen Elane Electronics Company, Ltd
: 0-50 degrees. Humidity: 30 to 80 percent, non-condensing.Power Supply Requirements:Power Supply voltage: 9 volts DC.Operating current: 5mA, plus bridge current.Bridge Input:Excitation voltage: 5 volts.Bridge Type: Full Wheatstone Bridge.Voltage Output Range: From 0 volts to 4.3 volts.
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PXI/PXIe Wide Current Range Multiplexer Module, Quad 6-Channel, 1-Pole
40-514-106
The 40-514-106 (PXI) and 42-514-106 (PXIe) are low density multiplexers in quad 6-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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Hand Held Probe Type Eddy Current Sheet Resistance/resistivity Measurement Instrument
EC-80P (Portable)
*Auto-measurement start by probe head contacting to sample*3 measurement modes for wafer resistivity, bulk resistivity and sheet resistance*Easy set up to measurement condition by JOG dial*5 types of model for each measuring range*Resistivity probe can be changed by sample’s resistivity range
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50 µs Pulse Medium Current Source/Measure Unit (MCSMU)
B1514A
The 50 s Pulse Medium Current SMU is an SMU designed for faster pulsed IV measurement. It enables a pulsed measurement down to 50 s pulse width, a 10 times or more narrow pulsed measurement than provided by a comparable conventional SMU. In addition, the instrument offers a wider range and versatility, up to 30 V / 1A, with voltage/current programmability. It is useful to characterize high to medium power devices on the new materials such as SiC and GaN, and organic devices, and the MCSMU expands your choices of pulsed IV measurement.
