AN-5059 LVDS Technology Solves Typical EMI Problems
... over all product design can have a dramatic impact resulting in a very specific EMI signature for a given product. This means that two circuit boards may be well behaved with an interconnect flex cable of 1/2 meter, but a full meter cable represents an entirely lower 1/4 wavelength resonance point. ...
... over all product design can have a dramatic impact resulting in a very specific EMI signature for a given product. This means that two circuit boards may be well behaved with an interconnect flex cable of 1/2 meter, but a full meter cable represents an entirely lower 1/4 wavelength resonance point. ...
FG Marx paperv4 - Quercus Technical Services
... grounding resistance of the metal enclosures Id Capacitive short circuit current The magnitude of this current depends on the length of the cables, type of cable insulation and the system voltage. Dutch design rules and regulations state that the current in a one phase to ground fault in an unground ...
... grounding resistance of the metal enclosures Id Capacitive short circuit current The magnitude of this current depends on the length of the cables, type of cable insulation and the system voltage. Dutch design rules and regulations state that the current in a one phase to ground fault in an unground ...
LITE-ON TECHNOLOGY CORPORATION
... The LEDs described here are intended to be used for ordinary electronic equipment (such as office equipment, communication equipment and household applications).Consult Liteon’s Sales in advance for information on applications in which exceptional reliability is required, particularly when the failu ...
... The LEDs described here are intended to be used for ordinary electronic equipment (such as office equipment, communication equipment and household applications).Consult Liteon’s Sales in advance for information on applications in which exceptional reliability is required, particularly when the failu ...
self-assessment report and institutional development plan
... Within the frame of “Nucleus” Program, 13 projects were financed within 2008 – 2011 representing less than 5% of the revenue achieved during the above period. “Nucleus” Program represents an extremely useful source for any research institute because is a source that can be planned both from the scie ...
... Within the frame of “Nucleus” Program, 13 projects were financed within 2008 – 2011 representing less than 5% of the revenue achieved during the above period. “Nucleus” Program represents an extremely useful source for any research institute because is a source that can be planned both from the scie ...
PES Instruction Manual - CIS Elektrotechnik GmbH
... into a load-independent direct-current and direct-voltage signal. The calibrated double-outputs can be switched over between 0-20 mA / 0-10 V and 4-20 mA / 2-10 V. ...
... into a load-independent direct-current and direct-voltage signal. The calibrated double-outputs can be switched over between 0-20 mA / 0-10 V and 4-20 mA / 2-10 V. ...
The Active Front End allows sinusoidal mains current
... inverters Altivar 61 & 71 the Active Front End represents a "Low Harmonic Drive" for almost all applications. Mains interferences / mains conditions THD(i) less than 4 % No converter transformer required Integrated radio frequency interference filter according to EN 61800-3 category C3 Power ...
... inverters Altivar 61 & 71 the Active Front End represents a "Low Harmonic Drive" for almost all applications. Mains interferences / mains conditions THD(i) less than 4 % No converter transformer required Integrated radio frequency interference filter according to EN 61800-3 category C3 Power ...
PU500-series 400 to 500 W
... To produce a full 19”-rack unit. Includes 19”-rack mounting set, see middle section of figure 2. (One converter replaced by empty box.) ...
... To produce a full 19”-rack unit. Includes 19”-rack mounting set, see middle section of figure 2. (One converter replaced by empty box.) ...
Trayer Switchgear Offers Utilities Optional 10 Cycle- or 10
... grids employing SCADA (supervisory control and data acquisition), smart grid or micro grid functionality. Due to the high cost of energy failures and the increasing reliance of consumers on uninterrupted service, utilities are increasingly integrating SCADA and automation functionality into the exis ...
... grids employing SCADA (supervisory control and data acquisition), smart grid or micro grid functionality. Due to the high cost of energy failures and the increasing reliance of consumers on uninterrupted service, utilities are increasingly integrating SCADA and automation functionality into the exis ...
hypot® iii - Associated Research
... Survey the test station. Make sure it is safe & orderly. Always keep unqualified / unauthorized personnel away from the test area. Familiarize yourself with safety protocols in the event of a problem. E xercise caution and never touch products or connections during a test. Train operators. Never tou ...
... Survey the test station. Make sure it is safe & orderly. Always keep unqualified / unauthorized personnel away from the test area. Familiarize yourself with safety protocols in the event of a problem. E xercise caution and never touch products or connections during a test. Train operators. Never tou ...
Control Engineering 12/15
... into grounding through parasitic capacitances of motor and shielded wires. This becomes easy to understand, if the equivalent circuit diagram of the drive and its accessories are taken into account. Based on disproportional behavior of impedance and capacitance, HF currents can get into low-impedanc ...
... into grounding through parasitic capacitances of motor and shielded wires. This becomes easy to understand, if the equivalent circuit diagram of the drive and its accessories are taken into account. Based on disproportional behavior of impedance and capacitance, HF currents can get into low-impedanc ...
OFSTP-27
... Temperature-cycle endurance testing is important to assess the long-term reliability of equipment to be used in the uncontrolled loop environment because temperature cycling imposes significantly different stresses on components and assemblies than are imposed under the typical constant elevated-tem ...
... Temperature-cycle endurance testing is important to assess the long-term reliability of equipment to be used in the uncontrolled loop environment because temperature cycling imposes significantly different stresses on components and assemblies than are imposed under the typical constant elevated-tem ...
Power Supply Safety Standards, Agencies and Marks
... Agencies such as Underwriters Laboratories (UL) and Canadian Standards Association (CSA) provide certification in North America, while similar bodies in Europe are Verband der Elektrotechnik (VDE), Technischer Überwachungs-Verein (TUV) and British Standards Institution (BSI). A product meeting an IE ...
... Agencies such as Underwriters Laboratories (UL) and Canadian Standards Association (CSA) provide certification in North America, while similar bodies in Europe are Verband der Elektrotechnik (VDE), Technischer Überwachungs-Verein (TUV) and British Standards Institution (BSI). A product meeting an IE ...
Electromagnetic compatibility
Electromagnetic compatibility (EMC) is the branch of electrical sciences which studies the unintentional generation, propagation and reception of electromagnetic energy with reference to the unwanted effects (electromagnetic interference, or EMI) that such energy may induce. The goal of EMC is the correct operation, in the same electromagnetic environment, of different equipment which use electromagnetic phenomena, and the avoidance of any interference effects.In order to achieve this, EMC pursues two different kinds of issues. Emission issues are related to the unwanted generation of electromagnetic energy by some source, and to the countermeasures which should be taken in order to reduce such generation and to avoid the escape of any remaining energies into the external environment. Susceptibility or immunity issues, in contrast, refer to the correct operation of electrical equipment, referred to as the victim, in the presence of unplanned electromagnetic disturbances.Interference mitigation and hence electromagnetic compatibility is achieved by addressing both emission and susceptibility issues, i.e., quieting the sources of interference and hardening the potential victims. The coupling path between source and victim may also be separately addressed to increase its attenuation.