Showing results: 1 - 15 of 337 items found.
-
Minioptic Technology, Inc
Our harmonic Generators include Doubler, Tripler, and Quadrupler for doubling, tripling, and quadrupling laser frequency in the wavelength range 680-1300nm. The second harmonic, third harmonic, and fourth harmonic generation up-convert the laser frequency to a wavelength range 190-650nm. These harmonic generators greatly expanded the application of wavelength range for femtosecond and picosecond lasers available for both amplifiers and oscillators.
-
-
-
-
Entes Elektronik
ENTES Harmonic Filter Reactors are used in serial connection with capacitor banks in power factor correction units. By using these types of detuned reactors it is possible to increase the capacitor impedance against harmonic currents and to keep the resonance frequency under the frequencies in which main harmonic currents occur by shifting the resonance frequency.
-
Pacific Millimeter Products
These waveguide bandwidth harmonic mixers are designed for use with spectrum analzyers with diplexers, such as the Tektronix 492 and 494 and the Hewlett-Packard 8555A, 8565A and 8569A. They are also used as phase locking and receiver mixers for antenna measurement systems such as the Scientific Atlanta wide range receivers. When used with an external diplexer*, these harmonicmixers can be used to phase lock millimeter wave sources.
-
CLT10 -
Danbridge a/s
Defective components are not only unreliable, they are also non-linear. Therefore, effective quality control can be carried out by measuring the distortion of a pure sinewave current through the component. The Danbridge CLT System determines the distortion on the 3rd harmonic, and takes this as an indicator of the reliability and quality of the component. By measuring a component's nonliniarity up to the median value of distortion in a batch of components it is possible to quickly determine pass or fail of the component.
-
Messung Electrical Engineering
They are the preferred choice of customers across a variety of industries to solve their harmonic problems to avoid penalties and to improve performance of their electrical system. The active harmonic filters measure level of current harmonic in the supply line and eliminate it by generating the counter harmonics, in real time.
-
Osborne Transformer Corp.
Osborne designs harmonic trap inductors to work in conjunction with capacitors in power systems to prevent specific line-frequency harmonics from flowing back to the power source (point of common connection). This power quality design approach prevents harmonic currents from flowing to the main facility power system and/or to the utility power system. The Osborne system also reduces unnecessary power losses and power-system pollution.
-
HBF-T -
Lifasa - International Capacitors, SA
HBF-T filters are designed to block the 3rd harmonic, reducing the neutral currents in three-phase installations where there are installed harmonic generating loads connected between phase and neutral. It is basically passive filters based on a parallel combination of inductance and capacitor.
-
FMLF 7% -
Lifasa - International Capacitors, SA
These LIFASA capacitors are designed to be connected in series with INR or INA reactors, and thus form a harmonic filter tuned to a frequency of 189 Hz (lower than the first harmonic present in the network). The nominal powers of the filters indicated in the table are obtained by being connected to the reactors.
-
HI_WAVE -
SKM System Analysis Inc.
HI_WAVE simulates resonance and harmonic distortion in industrial, commercial, and utility power systems.
-
AC2000A -
Laplace Instruments Ltd.
The Laplace Harmonics and Flicker analyser provides the user with a complete system for testing product compliance with IEC61000-3-2 and IEC61000-3-3. Quick and easy to use, the built-in screen provides a clear pass/fail indication of compliance status, plus a full listing of results for each harmonic, in either tabular of bargraph format. The instrument is properly configured to cope with fluctuating harmonics. The Flicker mode provides proper measurement of short term and long term parameters, using algorithms specified in IEC61000-4-15. In addition, inrush current measurements can be automated such that the product under test can be automatically cycled on/off with user entered time profiles.
-
Post Glover
Post Glover designs, builds and tests their harmonic filter resistors in accordance with applicable IEC and IEEE standards to guarantee their performance. With no two installations ever being the same, our experienced engineers develop the proper solution for your particular application and environment. Our low inductance designs are built using all stainless steel elements in corrosion resistant enclosures chosen for your unique specification. Request a quote for your custom harmonic filter resistor.
-
Kikusui Electronics Corp.
complied standards and features of the KHA1000 (dedicated for single phase), is equipped for the harmonic and flicker compliance test exceeding 16A of the single-phase and three-phase equipment. With this unit alone, you can take highly accurate simultaneous three-phase measurements up to 40A/phase*.
