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Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
...of the quadrature component of the current. Finally, power factor or quality factor is the ratio of active power to apparent power. Phase angle parameters are also important product specifications for power meters. The phase angle is the angle, in degrees... Search by Specification | Learn More
IC phase-locked loops (PLL) are closed-loop frequency controls that are based on the phase difference between the input signal and the output signal of a controlled oscillator. Learn More
Protractors and angle gages measure the angle between two surfaces of a part or assembly. Search by Specification | Learn More
Solid phase extraction (SPE) cartridges and discs are used to clean up a sample before using a chromatographic or other analytical method to quantify the amount of analyte(s) in the sample. Search by Specification | Learn More
Phase meters (phase testers, phase rotation meters) check the phase sequence and phase orientation in three-phase electrical systems. Search by Specification | Learn More
RF phase detectors and comparators are circuits or instruments that provide a DC output voltage proportional to the difference in phase between two RF signals. Search by Specification | Learn More
Three phase uninterruptible power supplies (UPS) operate in conjunction with existing electrical systems to provide power conditioning, back-up protection, and distribution for electronic equipment loads that use three-phase power. Search by Specification | Learn More
Single phase uninterruptible power supplies (UPS) sit between an AC outlet and an electronic device to provide power conditioning, back-up protection, and distribution for electronic equipment loads. They also prevent power disturbances from Search by Specification | Learn More
Phase converters transform single-phase power into three-phase power for the operation of industrial motors, pumps, and other equipment. Learn More
RF phase shifters are twin-ported devices that alter the phase of an output signal in response to an external signal. Search by Specification | Learn More
Three phase surge suppressors protect equipment from transient overvoltages present on AC three phase power lines. Search by Specification | Learn More
Single phase surge suppressors protect equipment from transient overvoltages present on AC single phase power lines. Search by Specification | Learn More
RF waveguide phase shifters are two-port waveguide modules that alter the phase of an output signal in response to an external signal. Search by Specification | Learn More
Harmonic distortion meters are instruments that measure harmonic distortion or phase position. Search by Specification | Learn More
Silicon controlled rectifier (SCR) power controllers precisely regulate output power to resistive heating loads such as industrial furnaces and ovens. They generally operate on either zero-crossing or phase angle control. Search by Specification | Learn More
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XiTRON Advanced Power Analyzers Models 2801 & 2802 Vitrek Corporation
Power Meters ML2437A & ML2438A Anritsu Company
Rohde & Schwarz NRVZ1 Power Sensor on Sale ValueTronics International, Inc.
Multifunctional Power Quality Meter - Taiwan Hsiang Cheng Electric Corp.
Fault Current detection Power transducer Hsiang Cheng Electric Corp.
POWER ENERGY MANAGEMENT CONTROLLERS OTEK Corporation
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The newest member of the XiTRON PAV family, the 6250 comes pre-configured for most LVDT/RVDT or sunchro/resolver tests, and is ready to go – right out of the box. The instrument requires less set-up and maintenance than competing products. And, because of its simplicity of operation, the 6250 can be used by virtually anyone who wants access to results more quickly and more reliably. (read more)
The XiTRON 6010 Portable Phase Angle Voltmeter offers economical phase and amplitude measurements in the 10Hz to 10kHz frequency range with 0.5º accuracy in a battery-operated instrument. (read more)
This NEW PC range of High Voltage Multifunction Phasing Sticks are: all-in-one, a Phase Comparitor with color coded scale indication, a Voltage Detector with Neon Indication and a Scaled Voltmeter. They are available in five models for applications up to 44kV systems (6.6kV, 11kV, 22kV, 33kV and 44kV). (read more)
Phasing Hub is designed to phase inline or concentric shaft. The unit is bored to accommodate a given shaft diameter. When used inline the unit will phase 2 independent shafts. Also can be mounted onto a shaft and coupled to a sprocket or gear. The unit functions as a rigid shaft coupling. However, when adjusting ring is manually rotated, the assembly creates a 100:1 ratio. (read more)
The system consists of two identical devices, one of which is used as a base station and is connected to a known reference phase. The second device (the mobile unit) can be connected anywhere in the network. (read more)
Andantex right angle differential phase shifters, DR Series, allow accurate adjustment of the output shaft's angular position, relative to the input shaft (generally the machine's main shaft), while the machine is in motion, or even at rest. (read more)
Davis Inotek Instruments offers five models of voltlmeters/phasers. The HD994003 are single stick voltmeters having one resistive probe, digital metering and ground lead. The others are two stick phasing voltmeters with connecting cord and digital metering. (read more)
The HC 3100H is a multi-function precision power meter for three phase systems of 3 or 4 wires and single phase measurements. The measure-ments are comprehensive & fully auto-ranging covering 3 * voltage, 3 * current, active power , reactive power , apparent power (KVA), frequency, phase angle and power factor. All parameters are of high accuracy up to 0.02% reading. (read more)
TM-601 includes the three-phase and motor rotation devices in one unit. It meets the IP67 waterproof standard and is effective for checking the phase sequence, three phase motor installation & maintenance, rotation direction and indicating normal / reversed phases as well as loss of the phase. (read more)
Single Phase Frequency Converters 400hz from Visicomm Industries. Solid state transistorized compact enclosure less than 60DbA at 3ft. - any single phase input, any single phase output - any input frequency, and 50Hz, 60Hz or 400Hz output. All of our products are available for purchase, monthly rental or lease to purchase. (read more)
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Interference - Wikipedia, the free encyclopedia The total phase difference is derived from the sum of both the path difference and the initial phase difference (if the waves are generated from 2 or |
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Diffraction - Wikipedia, the free encyclopedia wave sources vary, and in particular, the conditions in which the phase difference equals half a cycle in which case waves will cancel one another |
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Physical Review E Phase instability and coarsening in two dimensions Structure studies of the nematic phase formed by bent-core molecules |
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Phase angle calculation from time delay and frequency... Calculation of phase angle : phase difference , phase shift from time delay ( time of arrival difference ITD ) and frequency Connection between |
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AN-0982 The Residual Phase Noise Measurement APPLICATION NOTE... See Analog Devices, Inc. Information |
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MATLAB Central - File detail - plot_ellipse If you dont know the difference between ellipse inclination and ellipse phase I will tell you: Inclination is the positive angle between the major See MathWorks, Inc. (The) Information |
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Simplified Synchronous Machine (SimPowerSystems) Model the dynamics of a simplified three-phase synchronous machine See MathWorks, Inc. (The) Information |
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Xilinx DS558, DDS Compiler v4.0, Data Sheet Spartan-3E/XA and v11.3 or later Spartan-3A/AN/3A DSP/XA FPGAs ? Phase Generator and SIN/COS Lookup Table can be generated independently or combined See Xilinx, Inc. Information |
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Electrical/Electronic engineering other topics - Phase angle... Phase angle voltmeter thread248-158489 |
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Order Magnitude and Phase (Sound and Vibration Measurement... Phase is the angle difference between a measured point and a reference point. |