Voltage Transformer
a type of intrument transformer enabling secondary connected metering.
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T3 Low & High Voltage Differential Probes
T3 Series
Teledyne Test Tools Low & High Voltage Differential Probes offer end user versatility with all models powered by an external universal power supply and work with any Oscilloscope with a high-impedance BNC input. The range consists of one Low Voltage and three High Voltage models with varying bandwidths to satisfy a wide array of customer applications.
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PC Controlled High Voltage Tester
Cablescan H23
The Cablescan H23 combines low-voltage solid-state technology with high-voltage relay technology ¾ solid-state devices for testing continuities and components at low voltage; relays for testing high-resistance isolation and high-current continuity.
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voltage controlled crystal oscillator
VCXO
A VCXO (Voltage Controlled Crystal Oscillator) is a crystal oscillator the output frequency of which is controlled by adding an external control voltage via a frequency control input on a variable capacitance component such as a varactor diode connected in parallel to a load capacitance (CL). Epson VCXOs are divided into two types according to Voltage-Frequency (V-F) characteristic slopes depending on the AFC (Automatic Frequency Control) input configuration of the VCXO. One is a VCXO with a positive V-F slope and the other is a VCXO with a negative V-F slope. Please note that the input voltage of a control circuit will vary according to the individual type, as shown in Figs. 3 and 4. Epson's VCXOs are capable of either, depending on the customer's preference. Epson's VCXOs have been increasingly used for broader applications such as slave oscillators in phased-lock loops, or frequency modulators. Among the above types, a VCXO combined with a TCXO is called a VC-TCXO , respectively. These components have the merit of delicately controlling their output frequency electrically.
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Voltage Controlled Oscillators
Mercury Systems’ VCOs (Voltage Controlled Oscillators) offer predictable consistency, rugged design and reliable performance. Our VCO products will meet your application’s most demanding stability and low phase noise requirements; featuring wide tuning bandwidth up to an octave. With custom designs and space qualified versions, trust Mercury to provide the VCOs for your next design.
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High Density, Low Noise, Floating Low Voltage Power Supply System
PL500 Series
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.
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Auxiliary Potential Transformers
Osborne Auxiliary Potential Transformers (Aux PT’s) are used in utility and commercial industrial power systems. Osborne works with our clients to identify the safety advantages of using auxiliary potential transformers (Aux PT’s) to establish protection schemes for high voltage equipment. Aux PT’s step the voltage down to safer levels, normally below 600 V AC.
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LXI High Voltage Switching - 2-Bank, 1-Pole, 24:1 Multiplexer Plugin Module
65-231-903
The 65-231-903 plug-in module is part of a scalable high voltage multiplexer platform that provides a high voltage switching solution with capability up to 9 kV.
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High Voltage Breakdown Test Sets
HT-Series
Dielectric Voltage Withstand Test or High Potential Test (HIPOT test) is a 100% production line test to verify the quality & electrical safety characteristics of products.
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Transformer Winding Resistance Meters
TWA Standard Series
The TWA standard series instruments are designed to measure the resistance of six coils and simultaneously analyze the three-phase tap changer on load of the primary and secondary transformer coils (provided by model TWA40). This is done in a single cable configuration, with test currents up to 40A. Each transformer configuration has a special measurement algorithm that is optimized for rapid stabilization of test results. The TWA instruments generate a true DC current without ripple. Both current injection and magnetic circuit energy discharge are automatically regulated.
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Screwdriver Probe Voltage Tester
SD-328H
Easy and safeTests AC/DC voltage from 110-250VHandy pocket screwdriver is a fully functional voltage testerInsulated screwdriver shaftConvenient screwdriver tip and pocket clip
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Split type AC Current Transformer
CTS-400
MULTI MEASURING INSTRUMENTS Co., Ltd.
*5A output for metering application.*Short circuit switch for secondary output is provided for safe operation.*High accurate transformer for the application of first class meter.*Easy to install by metal fitting.
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Transformer Degaussing Analyzer
KRI6691
The KRI6691 transformer degaussing analyzer injects current into the test winding by applying ±90V voltage, and collects the terminal voltage and winding current to draw the hysteresis characteristic curve. Linear quantitative analysis of transformer remanence can be performed, and rapid demagnetization can be achieved by tracking the hysteresis curve.
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Flexible Monitoring of Voltage & Current in A 2 B ® Networks
Line Test Box LTB 1024
The Automotive Audio Bus (A 2 B ® ) from Analog Devices Inc. reduces the complexity of audio systems. In addition to the automotive industry, it is also increasingly being used in other areas such as conference systems. We have developed a line measuring device specifically for this A 2 B ®technology: the Line Test Box LTB 1024.
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High Voltage Snubber Capacitor
STP-01RAN/STP-01RFN/STP-01RFB
This series of capacitors is Plastic Enclosure, Dry construction design and doesn't have leakage problem when compared with traditional Metal Enclosure Oil impregnated capacitors.Handle Medium Frequency range, high surge current, RMS current and surge voltage with temperature up to +105CCapacitance : 0.1uF - 15uF ( can be customized )Voltage range : 1,200Vdc to 17,000Vdc / 350Vrms to 6,900VrmsRMS Current - Irms : up to 100Armspeak to peak pulse current - Ipp : up to 5,900AppTemperature ranges : +85C / +105C
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PXI/PXIe High Voltage Multiplexer, Triple 7-Channel, 1-Pole
42-321-102-HI
The 40-321-102-HI (PXI) and 42-321-102-HI (PXIe) are triple 7-channel 1-pole high voltage multiplexers capable of hot or cold switching up to 1000 V peak. They are also available in a range of bank sizes with 1 or 2 poles and channel counts between 4 and 48. High quality reed relays are used throughout.
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Transformer On-Load Tap-Changer Tester
HTBYC-4000 / 257
Wuhan Huatian Electric Power Automation Co., Ltd.
Mainly used for measurement transformer with load pick up switch transition waveform, transition time, instantaneous transition resistance value, three-phase synchronism and so on.
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200KHz AUTOMATIC TRANSFORMER TEST SYSTEM
VE2729XAU
Its a Microprocessor Based 200KHz Automatic Transformer Tester with inbuilt 20 Pin Channel Scanner for Automatic Switching and Testing Coils & Transformers (Ferrite) with Max. 20 PINS. Test Parameters : -> Inductance (L)-> Leakage Inductance (Lk)-> Capacitance (C)-> DC Resistance (Rdc)-> AC Resistance (Rac)-> Turns Ratio with Winding Polaity-> Quality Factor (Q)-> Impedance (Z)
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Voltage Controlled Phase Shifters To 3200 MHz
Pulsar's Voltage Controlled Phase shifters utilize a DC voltage to control the phase of the RF signal applied. These phase shifters utilize varactor diodes to produce the necessary phase requirements. Phase of the 180 and 360 degree designs are available, and phase can be controlled with a DC voltage 0-20 Vdc. Modulation of these phase shifters is typically 100 kHz, and maximum input power is +5 dBm.A wide variety of package styles are available, such as plug-in, flatpack, TO-cans, and connectorized housings, though the most popular are the miniature surface mount packages. Surface mount packages are available on tape and reel, for automated assembly techniques.
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IEC Potential Transformer Burdens
• Burdens for IEC specifications rated for various input voltages available • 2.5 to 207.5 VA at 0.8 PFIEC Potential Transformer Burdens
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2KVA Scaler Transformer
T-1005
The Titan Series T-1005 Scaler Transformer is used to conveniently scale the standard OV to 130V/260V full scale AC Power Source/Frequency Converter output to 76 different full scale voltages and currents. It is also used to join and scale the power from multiple Titan series AC Power Sources/Frequency Converters into a single output. It has a conservative continuous power rating of 2KVA and excellent voltage regulation.
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High Voltage Ammeter Recorder
GF2018
Beijing GFUVE Electronics Co.,Ltd.
GF2018 is the newest version of the wireless primary current sensor. Rational design and 433M transmit technology makes the recording more stable and accuracy.
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High Voltage Dry Reed Relays For up to 15 kV
SERIES 62 & 63
ungsten switches with power rating of 50 Watts maximum? Three switch types:5kV stand-off, 3.5kV switching10kV stand-off, 7.5kV switching15kV stand-off, 12.5kV switching? Series 62 has push-on connectors on top face for EHT and solder pins and nylon studs on the underside for PCB mounting
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PXI/PXIe High Voltage Multiplexer, Dual 4-Channel, 1-Pole
40-321-100-HI
The 40-321-100-HI (PXI) and 42-321-100-HI (PXIe) are dual 4-channel 1-pole high voltage multiplexers capable of hot or cold switching up to 1000 V peak. They are also available in a range of bank sizes with 1 or 2 poles and channel counts between 4 and 48. High quality reed relays are used throughout.
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Ultra Light High Voltage DC Test Sets
This Compact power supply/test set can perform all laboratory and field tests of DC Hipot. A flexible High Voltage Cable is provided at the back for connecting to the test specimen. Available in Rack Mount as well as portable design.
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200V 20 Ohm Portable Battery Resistance Voltage Tester
TOB-SM8124
Xiamen Tob New Energy Technology Co., Ltd
200V 20 Ohm Portable Battery Tester For Battery Voltage and Resistance Testing. TOB-SM8124 Resistance Voltage Tester is a portable battery tester used for battery voltage and internal resistance test, it is Suitable for lithium-ion battery, nickel-metal hydride, lithium manganese, lead-acid battery and other single battery or battery pack with voltage no more than 200V.
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Non-Contact Voltage Tester
1AC II
The portable 1AC II non-contact voltage tester from Fluke are easy to use – just touch the tip to a terminal strip, outlet, or supply cord. When the tip glows red and the unit beeps, you know there's voltage present. Electricians, maintenance, service, safety personnel, and homeowners can quickly test for energized circuits in the workplace or at home and even detect miswires of an electrical outlet.
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10KV High Voltage Digital Insulation Resistance Tester
KM 6213AIN
Kusam Electrical Industries Limited
• The KM 6213A IN is the KUSAM-MECO premium model of High Voltage Digital Insulation Resistance Testers.• The KM 6213A IN has new added features with a low consumption High Performance processor.• It displays results much faster and has more advanced features.• The KM 6213A IN has Automatic Polarization Index and Dielectric Absorption Ratio Calculations.• Results are displayed on the new High Contrast LCD. It’s mounting angle makes it more readable for all users, in different working conditions.• The user’s manual reflects the new features and added benefits of this instrument.• It has Auto-Off, Auto-Stop, EnerSave™ and is a non destructive tester.• Once you start the tester, it waits for your selection. You can go up and down in voltage to select the voltage at which you want to test the insulation. Once you have selected that voltage, you need to connect the test leads to the Insulation Tester to measure. Then it measures voltage to ensure there is no voltage present on the equipment under test. If there is a voltage present, it will warn you to disconnect the circuit before proceeding. If it’s free of any voltage, then you can proceed with the testing. This ensures that no damage is done to the Insulation Tester KM 6213AIN.• One of the new innovation on this tester is also the way the new unique calibration process works. It’s fully digital, has no moving parts and does not require expensive and complicated jigs or computers systems to be calibrated. It’s cheaper to maintain than any other Digital HV Insulation tester on the market today. The KM 6213AIN is supplied standard with our Premium test Leads Kit, the AL-50.
