Voltage Amplifiers
See Also: Amplifiers, RF Amplifiers, Preamplifiers, Current Amplifiers, Audio Amplifiers, Transconductance Amplifiers, Op Amps, Klystron, Instrumentation Amplifiers, Distribution Amplifiers
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Instrumentation Amplifiers
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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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Safety Voltage Detector
305 SVD
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Standard Electric Works Co., Ltd
Bright LED visual indication. Audible indication. AC voltage detection: 100Vac ~ 69kVac. Frequency range: 40 ~70Hz. Easy-to-prove method. Self-test function. Power source: 9V alkaline battery. Non-contact detection by proximity. Convenient to use. Operating temperature and humidity: 0°C~40°C / 80% RH Max. Lightweight, robust and compact. Easy access to battery. Comply with EN 61326-1
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Thermal Voltage Converter
1395B
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The 1395B TVC. Has better thermal stability than it's predecessor. Measuring ac voltages between 20 Hz and 100 MHz with increased accuracy and reliability. The 1395B can be used as a primary ac voltage standard and/or standard for the calibration of ac calibrators and voltmeters.
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Charge Integrator Amplifiers
AD8488
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Analog Devices’ charge integrator amplifiers convert the charge acquired by X-ray or photodiode detectors to a voltage. The channels are composed of CMOS transistors, using typical high input impedance CMOS gates. The integrators generate charge dependent voltages using a range of selectable capacitance values that accommodate a broad range of input charge values. The integrators are followed by single-ended input to differential output voltage amplifiers where offset and low frequency noise voltages are subtracted from the input voltages.
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Voltage, Continuity & Current Tester
T5-1000
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Measure current up to 100 A without breaking the circuit with OpenJaw™ design. The T5-1000 Electrical Tester is a versatile troubleshooting tool to carry to every job site. Use it to check voltage, continuity, and current–all with one compact tool.
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Differential Voltage Probes
DP150/DP200pro
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The DP differential isolation probes are an important accessory for any laboratory involved in power electronics and high voltage systems. These probes allow isolated and floating measurements with any oscilloscope or data recorder, whilst the oscilloscope can remain grounded. Using a DP150 or DP200pro probe, differential and floating measurements can be made on a variety of ac power systems like 230V/110V ac input power supplies, chopped and switching power supplies, thyristor controllers, variable speed motor drives (PWM signals), motor inrush current and measurement across current shunts. The isolated input is made via two 4mm/banana safety sockets. The BNC output allows easy connection to an oscilloscope. The DP probes can be powered from a 9V battery or external power supply.
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Low Noise Amplifier
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R&K’s Low Noise Amplifier (LNA) series products are a type of small signal amplifiers but with excellent noise figure. LNA is designed to significantly minimize additional noise to be introduced inside the product, and capable to amplify the input RF signal to the required level with minimal impact from noise on output RF signal.
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Wideband Distributed Amplifiers
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Analog Devices GaAs MMIC-based wideband distributed amplifiers cover the dc to 65 GHz frequency range in various ultrawide bandwidths. Our design catalog includes low noise amplifiers, power amplifiers, and driver amplifier designs to meet your needs in applications such as electronic warfare, radar, electronic countermeasures, optical applications, and instrumentation. To meet diverse design requirements, some of our LNAs also offer internal-self biasing that requires only a signal drain voltage to operate.
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Instrumentation (Tacho) Amplifier
MS 2007
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Instrumentation Amplifier is a customized unit to incorporate additional line filtering and spike suppression so that the amplifiers can operate directly off the main aircraft 28 volt system and amplifies the input signal according dynamic input configuration. This unit is capable of working without damage in both under and over voltage conditions. Designed for general aircraft applications.
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Transient Voltage Suppressors (TVS)
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A transient voltage suppressor (TVS) is an avalanche diode specially designed to clamp overvoltages and dissipate high transient power surges. ST’s Transil™ protection devices are able to shunt a high current surge for a short duration.
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Surge Voltage Generator
SSG 1100
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Cable fault location with the BAUR SSG 1100. Surge voltage generators are used for pre-location and pinpointing of high- and low-resistive as well as intermittent faults in power cables. The energy stored in a high-voltage capacitor is released at regular intervals or as DC voltage. The thus generated acoustic signal at the fault position can be recorded with a ground microphone and a universal receiver.* High surge voltage up to 32 kV* Continuously adjustable voltage* Voltage monitoring through kV meters with 3 measuring ranges* Automatic discharge unit
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Tone Amplifier And Tone Generator Set
AM5/TG5xs
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The New Tone & Amp Set are state of the Art Testers offering touch button technology, visual qTrace (quick trace) as well as audio tracer tone technology providing accurate wire location, high output volume and sensitivity, tone tracker functionality, Visual/Audible indication of Digital Traffic, filtered amplification with multiple volume levels and two normal tones and four tonetracker tones with constant and variable interrupt rates, short detection and indication, capacitive output connection, Quick change battery and low battery indication in New custom designed High impact resistance enclosures, fully sealed to IP67.
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10 MHz AGC Distribution Amplifier
FS710
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Stanford Research Systems, Inc.
For installations which require many 10 MHz outputs at a remote location from the source, the FS710 AGC Distribution Amplifier offers seven independent outputs from one input. With an AGC circuit capable of adding up to 30 dB of gain, this amplifier can be used to provide a 10 MHz reference at locations as far as a mile from the source.
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High and Low Voltage Detector
279A HD
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Standard Electric Works Co., Ltd
Compact and light weight. Self-test function. Voltage detection：80V~11.4kV AC. Waterproof: IP65. Identify Line (Phase) and Neutral. Operation starting voltage. Low voltage: 65±15V. High voltage: 2000±200V.
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Synchronization and Distribution Amplifier - PCIe
Model 7892
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The Model 7892 High-Speed Synchronizer and Distribution PCIe Board synchronizes multiple Pentek Cobalt or Onyx boards within a system. It enables synchronous sampling and timing for a wide range of multichannel high-speed data acquisition, DSP, and software radio applications
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Low-Noise Voltage Preamplifier
SR560
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Stanford Research Systems, Inc.
The SR560 is a high-performance, low-noise preamplifier that is ideal for a wide variety of applications including low-temperature measurements, optical detection, and audio engineering
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High Voltage Test & Measurement
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High-voltage (HV) testing utilizes the phenomena in electrical insulations under the influence of the electric field for the definition of test procedures and acceptance criteria.
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Low Voltage Power Supplies
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We offer low-voltage power supplies in the power range up to 100,000W (customer-specifically even higher). , They are designed for maximum output voltages of 6.5V to 350V and are continuously adjustable from zero to maximum. Our low-voltage power supplies can be operated in constant voltage mode as well as in constant current mode. This enables unlimited operation at any time with the maximum current that can be supplied (even in the event of a short circuit). They are suitable for ohmic loads as well as inductive or capacitive loads and are characterized by a service-friendly design,
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Precision Amplifier
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TI Precision Labs is the electronics industry's first comprehensive online classroom for analog engineers. The on-demand curriculum pairs theory and applied lab exercises to deepen the technical expertise of experienced engineers and accelerate the development of those early in their career. This free modular curriculum includes over 30 hands-on trainings and lab videos, covering analog amplifier design considerations with online course work.
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Voltage Detector
LV-1
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Using conductive rubber tip, free from short circuit. With slip stopper for the safety use.
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Voltage References
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Renesas' wide selection of voltage reference (Vref) circuits offer accurate and stable reference voltages unaffected by external influences such as variation in temperature, input voltage and time.
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Surge Voltage Generator
SSG 1500
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Cable fault location with the BAUR SSG 1500. Surge voltage generators are used for pre-location and pinpointing of high- and low-resistive as well as intermittent faults in power cables. The energy stored in a high-voltage capacitor is released at regular intervals or as DC voltage. The thus generated acoustic signal at the fault position can be recorded with a ground microphone and a universal receiver.* High surge voltage up to 32 kV* Continuously adjustable voltage* Voltage monitoring through kV meters with 3 measuring ranges* Automatic discharge unit
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Headphone Amplifiers
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A top-of-the-line headphone/earphone amplifier designed for precise professional audio monitoring.
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Cell Voltage Monitor
N1200 Series
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Next Generation Instrumental (Shanghai) T&C Tech. Co., Ltd.
N1200 series fuel cell voltage acquisitor is specially developed by NGI for fuel cell R&D and production. It is with compact size, high integration, high reliability and fast data transmission. N1200 standalone supports up to 200 channels. More channels can be tested simultaneously under cascade mode. Voltage acquisition range is from -2.5V to +2.5V, which completely covers the voltage range of fuel cell. Real-time voltage data of total 200 channels can be uploaded within 10ms by adopting 100M Ethernet communication. N1200 PC application software supports platform-based test applications, which allows users to customize test files based on the test requirements and process.
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Integrated Frequency to Voltage Converter
FV
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The FV6 Frequency to Voltage Module provides a convenient method of converting up to six frequency signals to analog voltages that can be fed into common data acquisition equipment.
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Tower Mounted Amplifiers
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*Available twin and single TMA configurations*Low band, high band & dual band units, including AWS & WCS*High linearity, dual duplexed, light weight design*AISG 2.0 compliant
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Telescopic AC Voltage Detector
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*Non-contact AC voltage detection*Telescopic length 1.3M*Check AC voltage :** Behind the wardrobe** Inside false ceiling**Under ceiling** Low location or ground floor*No need to bend down while checking*Battery powered : 2 x 1.5V (L736 / LR41 / AG3)*Worldwide patent pending*Originated, designed and developed by MEET
