Product

Voltage Probes

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Schwarzbeck Mess Elektronik

Schwarzbeck Mess Elektronik

In addition to EMI measurement with LISNs (Line Impedance Stabilisation Networks, Artificial Mains Networks), Probes are used for Terminal or Line voltage measurement.

Product

RF Amplifier

SA802

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Hangzhou Softel Optic Co., Ltd.

SA802 - Hangzhou Softel Optic Co., Ltd.

SA802 unidirectional user amplifier is applicable for 1GHz CATV FTTB, FTTH transmission network. It is beautiful and durable with mature and reliable components and circuits, low power consumption, all-metal housing, etc.

Product

High Voltage 9-Pin D-Type Connector & Cable Accessories

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Pickering Interfaces Inc.

Pickering Interfaces Inc.

The High Voltage 9-Pin D-Type connector is used on high voltage PXI and LXI switching products to provide a high voltageconnector solution. Connection solutions for modules with Standard Voltage Rating D-Type connectors are also available.

Product

Voltage Variable Attenuators

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Analog Devices Inc.

Analog Devices Inc.

Analog Devices voltage variable attenuators (VVAs) ensure accurate control for a wide range of applications. Our absorptive VVAs are ideal for designs where an analog dc control signal controls RF signals levels over a 30 dB amplitude range, while our monolithic VVAs feature low insertion loss, high IP3, and wide dynamic range, as well as a balanced topology that delivers excellent return loss.

Product

High Voltage Differential Probe

ADF25A

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Link Instruments

ADF25A - Link Instruments

Permits conventional grounded oscilloscopes to be used for the display and measurement of multiple floating signals with high common mode voltages

Product

VCOM Amplifiers And Calibrators

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Renesas Electronics Corp.

Renesas Electronics Corp.

Renesas offers various VCOM amplifiers including rail-to-rail input-output operational amplifiers and rail-to-rail input-output buffers, as well as programmable VCOM calibrators that are ideal for display applications.

Product

Broadband Amplifiers

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ERAVANT

ERAVANT

An electronic device that can handle high-frequency signals.

Product

Amplifiers

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Monacor International GmbH & Co.

Monacor International GmbH & Co.

Amplifier technology from MONACOR supports you in many areas. You can use loudspeaker systems or electro-acoustic systems with our amplifiers perfectly, even in large buildings. Depending on the model selected, our amplifiers and power amps are also designed for PA systems or hi-fi devices. You will also find stereo amplifiers for car hi-fi in our range. All amplifier models are designed for reliable performance in professional and private use. Like all MONACOR products, this item also combines the perfect combination of low price and high performance.

Product

Surge Voltage Generator

SSG 2100

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BAUR

SSG 2100 - BAUR

Cable fault location with the BAUR SSG 2100. 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

Product

Proximity Voltage Detectors

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Greenlee Tools

Greenlee Tools

Verify the presence of voltage without contacting the conductor. Audible and visual alert when voltage is present. Powered by a rechargeable Li-Ion battery. HI/LO proximity voltage detector with two voltage ranges, 50V-4kV and above 4kV.

Product

Optical Voltage Probe

400-02

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Srico, Inc.

400-02 - Srico, Inc.

Srico’s optical voltage probe uses advanced, proprietary optical chip technology to achieve precise, interference-free measurement. Our sensor and optical fibers are made of dielectric materials. This facilitates a high degree of isolation between the voltage test point and the instrumentation system ⎯ at a safe distance of 100 meters and more. This system senses, measures, and transmits electrical data very accurately.

Product

Lock-in Amplifier

HF2LI

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Zurich Instruments AG

HF2LI - Zurich Instruments AG

The Zurich Instruments HF2LI (high-frequency, 2 inputs) is a digital lock-in amplifier covering the frequency range between DC and 50 MHz. It features 2 physical input channels so that it can replace 2 devices in many measurement setups. The 128-bit digital signal processing delivers superior precision thus boosting both the noise performance and the dynamic reserve. With these unprecedented capabilities, the HF2LI brings lock-in amplification to a new level and enables new applications in a frequency range that was previously tied to analog instrumentation. The computer is connected by a high-speed USB interface, which allows data acquisition at high rates. The HF2LI is delivered with a fully featured graphical user interface and a choice of programming interfaces that greatly add to the usability of the instrument.

Product

High Voltage D/A Converters (>=20V)

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Analog Devices Inc.

Analog Devices Inc.

Analog Devices’ offering of digital-to-analog converters with on-chip high voltage output amplifiers includes the AD5501/AD5504, which are single-channel/quad-channel products with a DAC output range of 0 V to 30 V or 0 V to 60 V. The AD5535 is a 32-channel DAC with output range of 0 V to 50 V or 0 V to 200 V.

Product

High Density, Low Noise, Floating Low Voltage Power Supply System

PL500 Series

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W-IE-NE-R, Plein & Baus GmbH

PL500 Series - W-IE-NE-R, Plein & Baus GmbH

The WIENER PL500 is a high density, low noise, floating low voltage power supply system. The PL500-Series has been designed  to power lowest noise electronics with medium to high currents (10A to 500A current/channel range) over long distances in voltage or current controlled mode. Operating in either un-sensed or sensed mode the dynamic behavior can be set internally or by software for short, medium or long distances.

Product

Voltage Maintenance Program

VoltRef

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Data Proof

VoltRef - Data Proof

VoltRef provides the power of automation formaintaining statistical control of the volt in yourlaboratory. This program controls a low thermalscanner and voltmeter to compare voltagestandards using the process recommended by NISTand other national laboratories.

Product

HIGH VOLTAGE SCR CONTROLLED POWER SUPPLY

xPS Series

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Carl E. Holmes Company

xPS Series - Carl E. Holmes Company

High Voltage SCR Controlled Power Supply, P/N 18278PS Power Rating: 350 KW. Input: 480 VAC, 3 PH, 60 Hz Output: 0 to 5000 VDC, 70 Amps max Ripple: 2 % approximately at maximum rated voltage Configuration: 12 pulse externally SCR controlled rectifier system Protection Devices: Input contactors Overload relay shutoff Input surge suppressor Thermal switches Output current limiting resistor (made with 5 Ohm Kanthal heating element) Emergency power shutoff Cooling: Each 6 pulse rectifier assembly is cooled by three 10” fans Interface: 4/20 ma converter interface for output voltage and output current to SCR controller. Enclosure: The overall dimension of the unit is (78”H x 38”W x 53”D). It is comprised of two separate enclosures each with dimensions of (78” H x 38” W x 26” D) which are integrated together to form a single enclosure. Each half enclosure has one 6 pulse transformer and one 6 pulse high voltage rectifier. Weight: Approx. 5000 lbs. SCR Controller: The 12 pulse SCR controller is supplied by the customer. We were responsible for the 12 pulses Transformer and 12 pulses Rectifier section. Portability: Unit can be lifted up with a fork lift. It can also be moved around with a 5000 lb pallet jack. Transformer: Two 200 KVA transformers are used to step 480 VAC to 3750 VAC each in a 12 pulse configuration Rectifiers: Two 6 pulse rectifier assemblies capable for 5000 VDC and 60 Amps output were used. The high voltage rectifier assemblies are isolated and protected in a fiberglass plenum within the enclosure. Blocking Diode: Each diode of the 6 pulse rectifier consists of 10 diodes in series to offer a blocking voltage of 12000 V (PIV)

Product

Battery Voltage Supervisor

BVS

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IBEKO Power AB

BVS - IBEKO Power AB

DV Power battery voltage supervisor – BVS, is an accurate battery voltage monitoring system that monitors the state of health of battery systems. It records important battery parameters such as battery voltage, inter-cell connection voltage, and ambient temperature. Because of that, it can be a support tool for capacity testing.The BVS voltage supervisor is an integrated system consisting of:BVS Control Unit (BVS-CU)Cell Voltage Modules (CVM)String Voltage Module (SVM) (optional)String Current Module (SCM) (optional)It is an ideal testing tool for maintenance, troubleshooting and performance tests on individual stationary batteries and battery packs in critical backup energy solutions.BVS-CU provides ambient temperature measurements on multiple locations (4 temperature channels). Overall string voltage and string current monitoring can be achieved by using an optional string voltage module (SVM) and string current module (SCM).There are two types of DV Power battery voltage supervisors:BVS – One cell voltage module measures 1 cellBVS-4 – One cell voltage module measures 4 cellsCVM modules detect cells that fail a discharge test based on monitored voltage values. As a result of that, these cells can be safely removed from the battery string.Data acquisition and analysis of data collected from the modules are available in the DV-B Win application software suite. They provide data viewing, tracking, and generation of comprehensive reports.

Product

High Voltage Insulating Tester

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Soken Electric Co. Ltd

Soken Electric Co. Ltd

Suitable for preventive maintenance of gapless arresters.By simply clamping around the ground wire of an arrestor with a clamp CT, it detects leak current and leak current resistance components.

Product

Voltage test

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Yuyao City Yinte Neon-Electroscope Factory

Yuyao City Yinte Neon-Electroscope Factory

voltage tester or detector is an electrical tester that helps to detect the presence of voltage. Voltage presence is useful information to have when troubleshooting or working on a failed asset. The first tool you'll reach for is a non-contact voltage detector.

Product

Premium Headphone Amplifier

A 20

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TASCAM

A 20 - TASCAM

A new standard for headphone amplifiers that brings out the potential of Tesla drivers. Premium headphone amplifier that inherits the design of A 1.

Product

VLF Voltage Generators

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Fivestar HV Testing Equipment Co., Ltd.

Fivestar HV Testing Equipment Co., Ltd.

VLF hipot is an AC output tester with an output frequency of 0.1 Hz or lower rather than 50/60 Hz. Although the frequency is very low, it is an alternating current with polarity reversals every half cycle.

Product

BG Series Bass Amplifiers

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TC Electronic A/S

TC Electronic A/S

250 Watt Bass Combos with Built-In TonePrints and Integrated Tuner.