Product

Voltage Variable Attenuators

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Macom Technology Solutions Holdings Inc.

Macom Technology Solutions Holdings Inc.

Voltage Variable Attenuators (VVA) from MACOM offer the ability to control the attenuation level relative to a voltage. Attenuation range is up to 30 dB covering frequency as high as 45 GHz. VVAs feature excellent return and insertion loss along with high IP3 in small SMT packages.

Product

Low Voltage Boards

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CAEN S.p.A.

CAEN S.p.A.

- 6 or 8 independently controllable full floating channelsup to 64 V- Up to 60 W Max channel output power- High resolution on voltage set- Programmable TRIP parameter- Programmable ramp up / down- Current generator operation in overcurrent condition- Overcurrent programmable protections- Individual remote sense lines- Up to 0,2 mV voltage monitor resolution- Up to 1 mA current monitor resolution- Voltage ripple smaller than 3 mVpp

Product

AC High Voltage Tester

VHT

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Veer Electronics

VHT - Veer Electronics

VEER make High Voltage Tester VHT is specially designed to test Dielectric Strength of Device under Test as per applicable standards. High Voltage test is required to determine whether test object has proper insulation or not. High Voltage test is carried out as Routine Test Each device is subjected to test at high voltage of 1 kV + 2 x (working Voltage)If Insulation is weak then device will consume more power because of leakage current which causes more heat. Heat will reduce the reliability and overall life of device under test It is also responsible for high risk of electric shock. So, High voltage test is necessary for all electrical equipments.

Product

High Voltage Pultruded Resin Bond Glass Fiber Rod

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NEO TELE-TRONIX PVT. LTD

NEO TELE-TRONIX PVT. LTD

This Test Set-Up can be used to test any kind of Drive Insulator used in Circuit Breaker.

Product

High Voltage Surge Current Monitors

HVSCM

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Test Electronics

HVSCM - Test Electronics

Designed to be used with the Model HVST High Voltage Surge tester. The Surge Current Monitor allows simultaneously surge testing 20 units. The Surge Current Monitor monitors the current going through each unit under test at the time of the surge. If a unit under test breaks down or leaks, the Surge Current Monitor will identify the bad unit by lighting the corresponding LED. The most important features of the surge tester are its ability to test the entire winding insulation system. A high voltage surge generates turn to turn, coil to coil, and phase to phase voltage stress, as well as ground insulation stress. When used as a dielectric test, accurate voltage readings are essential. The HV Surge Tester monitors the voltage directly across the winding under test. In production testing we expect that most of the time the devices will pass. In the event that one should fail, the failed device would be removed and then all the parts would have ot undergo another surge test. Since most devices pass most of the time, simultaneous surge testing can be a real time saver.

Product

OverHead Lines Contact Voltage & Low Voltage Indicator

LVD-415

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Standard Electric Works Co., Ltd

LVD-415 - Standard Electric Works Co., Ltd

● No batteries required.● Every circuit is doubled.● Buzzer indicates voltage detected.● Led indicates voltage detected.● Neon scale indicates voltage.● Dual HBC fuses.● High grade fiber glass probes.● Super polished fiber glass.● High strength connecting cord.● Heavy duty rated.● Replaceable tips.● Choice of tips available.● Lightweight.● Small storage space.● Strong strength reliefs.● Double poles non-polarized.● Suitable for 45 to 70 Hz networks.● Contact detector type.● Passive circuitry.● Fiber glass 1.6mm - CU 35um PCB.● Super bright neon lights and LEDs.● Ergonomically-designed.● EN 61010-031 CAT IV 500V.

Product

High Voltage Switching Test System

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Accel-RF Corporation

Accel-RF Corporation

The advanced development of new technologies, such as SiC and GaN, have opened the opportunity for more efficient and higher voltage/power performance in switching and power management circuits. Their high cutoff frequencies, low on-state resistance, and very high breakdown voltages can increase power supply power handling densities approaching hundreds of watts/inch. Reliability of these new technologies and techniques is critical for realizing practical applications. While Silicon devices have a rich history of proven reliability, these newer compound semiconductor technologies are too new to have a reliability history and have not been well proven. Further, process variations, even in well-controlled lines, yield widely varying results. This has driven the need for additional testing and to burn-in devices prior to delivery.

Product

High Voltage Diode Assemblies

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Carl E. Holmes Company

Carl E. Holmes Company

High voltage diode assemblies are built by adding diodes in series to yield a higher peak inverse voltage. For example, if each diode is rated for 1200 peak inverse voltage (PIV), then six diodes in series would have a total peak inverse voltage of 7200 PIV. The detailed circuit is shown below.

Product

High Voltage SMU 2500 V

AXV7607

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VX Instruments GmbH

AXV7607 - VX Instruments GmbH

Generate extremely short, fully regulated voltage pulses of up to 2500 V. Measure leakage currents up to the pA range.

Product

High Voltage

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ET Power Systems Ltd.

ET Power Systems Ltd.

A comprehensive range of high voltage power sources are available from ETPS. Product families range from programmable high precision laboratory power supplies to HV Cassettes and PCB modules. The flexible high voltage design platforms and responsive management structure enable us to offer an economically viable custom build. High voltage power supplies from ETPS are used in a variety of applications ranging from electron acceleration systems and mass spectrometers to magnetrons, x-ray and nuclear research.

Product

High Voltage Waveform Digitizer Family

PXD731x/PXD70xx

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VX Instruments GmbH

PXD731x/PXD70xx - VX Instruments GmbH

The PXD731x High Voltage Waveform Digitizer family features up to two 100MS/s simultaneously sampled input channels with 16Bit resolution, input voltages up to ±250V and a bandwidth up to 50MHz. Every digitizer channel has its own 2MB memory which allows up to 1 million samples. Data can be acquired before and after the trigger event with a programmable sample counter, that controls the number of data points. All PXD731x High Voltage Waveform Digitizer family devices have a high common mode rejection ratio (CMRR).

Product

Voltage & Continuity

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Greenlee Tools

Greenlee Tools

A voltage continuity tester is another way to determine if a circuit breaker needs to be replaced.

Product

6-12V Duality High And Low Voltage Trouble Shooter

1669

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Peaceful Thriving Enterprise Co Ltd

1669 - Peaceful Thriving Enterprise Co Ltd

Check on 6 and 12V systems, test for circuit and spark plug.1. Check spark plug on secondary or high voltage. 2. Use as a continuity tester to check on low voltage circuits.

Product

The ultra high rigidity Roller Guides

SRG15

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THK America, Inc.

SRG15 - THK America, Inc.

The ultra high rigidity Roller Guides SRG Series, with integrated roller retainers providing low-friction and smooth maintenance free motion, gets two new additional sizes, SRG15 and SRG20.