3 Phase
three voltage waveforms at 120°,1/3 of a cycle offset in time.
See Also: Phase Rotation, Phase
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Product
Phase Meter Current Shunts
610 and 650
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Clarke-Hess Communications Research
The Model 610 and 650 Current Shunts are specifically designed to operate with the Model 6000A Precision Phase Meter. These shunts are frequency tuned to have negligible phase shift (less than 5m) at 50/60Hz making them ideal for line frequency applications. They can also be idealized for other frequencies as specified by the user. Consult factory for details.
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Product
Phase Shifter
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A microwave network module which provides a controllable phase shift of the RF signal.
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Product
3 Port Devices
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Teledyne Lincoln Microwave supplies 3 port circulators and isolators that operate from UHF to V Band. They are available in a range of different packages; planar microstrip, coaxial and waveguide.
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Product
Phase Noise Measurement Solutions
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Keysight offers dedicated phase noise measurement solutions to simplify your measurements and maximize your efficiency. Building on 30 years of low phase noise and RF design and measurement experience, our innovative solutions are designed to provide the most accurate phase noise data possible, and are economically tailored to fit your specific performance and application needs - now and well into the future.
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Product
Phase Noise Analyzer
DCNTS
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Noise eXtended Technologies S.A.S.
The DCNTS is a two channel Phase and Amplitude noise analyzer. Its dual demodulator architecture allows the system to use cross-correlation to cancel its internal noise and limitation; it is like comparing the outputs of 2 systems and only display the similarities while rejecting differences.
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Product
Phase Noise Analyzer
NXA-26
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This new NXA-26 is a sea-change in Phase Noise Test Systems. Making both residual and absolute noise measurements out to 26.5 GHz, this self-contained instrument uses either internal or external references with cross correlation for maximum dynamic range. The NXA-26 combines over 25 years of Phase Noise Measurement Technology with an easy to navigate user interface. System operation requires minimal training that will have you making measurements in minutes.
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Product
Phase Sequence Motor Rotation Meter
PSMR1
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UEi Test & Measurement Instruments
Increase safety and speed for motor diagnosis. The PSMR1 combines two meters with three functions. It includes a 3-phase sequence indicator with a motor rotation tester.
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Product
Phase Sequence Indicators (Contact Type)
855 PRB
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Standard Electric Works Co., Ltd
● Two functions in one unit: open phase and phase sequence detection.● Lamps let you determine at-a-glance if phase is open.● Large size alligator clips for easy clipping onto switch-boards terminals.● Checks a wide range of 3-phase power sources.● Special test leads length are available on request.● Push button switch is designed to minimize damage due to negligence.
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Product
Phase Shifter Modules
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The Analog Devices portfolio of analog phase shifters and digital phase shifters provides controllable phase shift that is ideal for multiple designs. These devices are used in a range of technologies, including wireless infrastructure, test equipment, fiber optics, and aerospace and defense applications.
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Product
Three Phase Tester
4200
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Peaceful Thriving Enterprise Co Ltd
*Fast and accurate measurement.*Portable and compact design, easy to carry.*Efficient, effective, reliable, easy and safe to use.*Two function in one unit. Including open phase and phase sequence.*This is idea for installing conveyor lines, pump systems and interconnected drivers.*Indicate phase orientation (clockwise or counter-clockwise) and whether each of three phases is live.
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Product
Phase Detectors
CD series
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The CD series is a phase detector module. It is possible to detect small level signal and signal buried in noise.
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Product
Phase Detector Modulevalon
4002
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sThe Valon 4002 Phase Detector module Independently measures both Gain/Loss and Phase between two signals. It is a perfect complement to all our Frequency Synthesizer modules and ideal for many experimental RF applications. The 4002 enhances the performance of the AD8302 base core.
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Product
Portable Single Phase Transformer
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Supreme Instrument Laboratories
Portable single phase double wound transformers both step-up and step-down, natural air cooled construction, housed in well ventilated sheet steel cabinet duly powder coated. All the input and output terminals are brought out and terminated on highly insulated bakelite panels duly marked for easy connection.
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Product
180 Degree Phase Shifter
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- Weather proof housing and galvanized mounting hardware- 5 kW continuous duty for reliability- 12 V DC 100 mA control voltage and current – for easy integration- Lightning protection
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Product
Phase Angle Voltmeter
PAV1010A
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Measuring Vrms, inphase, quadrature, freq, ratios and phase angles. Using Discrete Fourier Transform algorithms, the PAV1010A provides capability, performance and versatility not available with traditional PAVs. Targeted at the Synchro/Resolver and LVDT/RVDT marketplace, this instrument makes measurements of Phase Angle, In-Phase, Quadrature (90° component), Fundamental and Total Vrms very straightforward. All these measurements are displayed simultaneously on a bright multifunction display.
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Product
Three Phase Prepaid Meter DTSY999
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Bofa Instrument & Equipment Co., Ltd
DTSY999 single phase is new age intelligent instrument, combination advanced integrated solid technology and SMT crafts. The performance accords with International Standards IEC1036 They feature advanced principle, simple construction, high accuracy and sensitivity, long service life, strong overload and anti-power theft, alarming of remainder, storing data over 20 years, setting secret, etc.
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Product
Phased Array
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Phased array machines provide precise measurement with the most reliable results. Our range of phased array devices produce accurate, detailed cross-sectional pictures of internal structures at fast inspection speeds.
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Product
MicroPhase I LRP - Dual Phase Voltage Detector / Phase Comparator
MP1-02P
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Hachmann Innovative Elektronik
MicroPhase I LRP is an easily operated phase comparator, dual voltage detector and maintenance tester. Its automatic, thorough self-test ensures reliable function. The permanently enabled interface-testers warn against defect interfaces. Thanks to the "LRP-switch" the threshold value can be lowered from 2,5 µA (HR, MR, LR and LRM) to 1,0 µA (LRP).
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Product
Phase Rotation Indicator DX2
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STB Electrical Test Equipment, Inc
From the company who builds the popular analog ground fault detector comes the newest phase rotation indicator on the market. No other manufacturer offers a phase rotation indicator like STB's DX2 that will read up to 5kV! The phase rotation indicator is used to determine the phase sequence of three-phase voltages. This meter is most commonly used for phasing-in a power line which has supplied power to motors and plants. It is essential for testing departments of public utility systems for laboratory and field testing. The convenient and durable carrying case allows user to safely transport the unit to wherever the job takes them.
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Product
Phase Shifters
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Phase Shifters continuously change the phase of a microwave signal by applying a varying DC current, voltage or digital signal, depending upon the model type selected. Customized features are highly sought after designs, comprising a great majority of products in existence.
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Product
Single Phase And Three Phase High Voltage Test Bench Type KP-V3000-A
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Bofa Instrument & Equipment Co., Ltd
Electricity meter high voltage test bench KP-V3000-A is a new generation of high voltage testing equipment based on the latest international standards, which adopt special current transformer and high voltage relay to ensure high accuracy and safety.
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Product
3 Digit LCD Voltmeter
V 1
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The V 1 is a very low cost 3 digit LCD voltmeter with 6.3mm (0.25") digit height, intended for high volume OEM applications. It features 200mV d.c. full scale reading, auto-zero and auto-polarity. The meter plugs directly into two SIL sockets or can be panel mounted using the bezel provided. Connection to the meter is via two rows of 4 pins.
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Product
Driver Amplifiers (< 3 W)
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Qorvo's driver amplifiers are designed to provide good linear or efficiency performance for gain stages prior to the final power amplifier in a transmitter chain. These products support frequencies up to 46 GHz, using process technologies such as InGaP HBT, power pHEMT, E/D pHEMT and GaN.
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Product
Phase Noise Analyzer
NXA-6
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This new NXA-6 is a sea-change in Phase Noise Test Systems. Making both residual and absolute noise measurements out to 6 GHz, this self-contained instrument uses either internal or external references with cross correlation for maximum dynamic range.
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Product
Low Phase Noise Amplifier
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RF Lambda’s lower phase noise amplifier offerings include special power supply conditioning and utilize technology to reduce the phase noise addition from amplifying the signal. Hermetically sealed options are available upon request.
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Product
Phase Domain Induced Polarization/Resistivity Instruments
ULTRA MiniRes
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*Light weight yet durable*Low power consumption*Lowest cost in the industry*Exploration to greater than 1000 feet**2.5 HertzMEASURES:*Earth resistivity*Induced polarization
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Product
Phase Splitter Comb Generator
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*Differential output - can also provide single ended outputs, one with positive going pulse, the second with negative going pulse. * Pulse height adjustable +1 to +5V peak into 50 ohms, on positive output, with concurrent -1 to -5V peak on negative output * Produces differential pulse on positive edge of input clock * Input clock may be 20-100MHz sinewave or 0.5-100MHz square wave, producing comb to 4GHz. Usable energy to >10GHz. * Differential outputs are designed to drive matched 50 ohm loads, but can drive any load, including short, without damage. Has integral fan. * Power Requirements: -12V @ 120mA and +18V @ 90mA.
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Product
3 Digit LED Voltmeter
SP 100
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The SP 100 is a 3 digit LED voltmeter with 9mm (0.36") digit height. It features 200mV d.c. full scale reading, auto-zero and auto-polarity. The meter plugs directly into two 6-way SIL sockets and can be fitted into a panel via the fixing clip. This module is directly compatible with competing products. Splashproof protection to IP65 is achieved by fitting the seal supplied
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Product
Single Phase Socket Tester
K-280
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TESCO Knopp’s K-280 Single Phase Socket Tester is designed to detect short circuits, backfeed and wiring errors in a 120/240 volt, 3-wire, single phase self-contained meter socket.
