- aes journals
... ABSTRACT: - In this project an attempt has been made to simulation of protective relays. The trip logics of various protective relays have been mathematically implemented. The results obtained were up to the expectations. The platform used for this purpose was SIMULINK environment of MATLAB software ...
... ABSTRACT: - In this project an attempt has been made to simulation of protective relays. The trip logics of various protective relays have been mathematically implemented. The results obtained were up to the expectations. The platform used for this purpose was SIMULINK environment of MATLAB software ...
Chapter 2 Resistive Circuits
... 1. Select a reference node and assign variables for the unknown node voltages. If the reference node is chosen at one end of an independent voltage source, one node voltage is known at the start, and fewer need to be computed. Chapter 2 Resistive Circuits ...
... 1. Select a reference node and assign variables for the unknown node voltages. If the reference node is chosen at one end of an independent voltage source, one node voltage is known at the start, and fewer need to be computed. Chapter 2 Resistive Circuits ...
operation manual
... • Turn off the power switch and then disconnect all cables when relocating the product. • Use two or more persons when relocating the product which weights more than 20 kg. The weight of the products can be found on the rear panel of the product and/or in this operation manual. • Use extra precautio ...
... • Turn off the power switch and then disconnect all cables when relocating the product. • Use two or more persons when relocating the product which weights more than 20 kg. The weight of the products can be found on the rear panel of the product and/or in this operation manual. • Use extra precautio ...
Resistors Arrays and Networks
... no warranty, either express or implied, is made as to either its applicability to, or its compatibility with, specific requirements; nor does Vishay Intertechnology, Inc. and its affiliates assume any responsibility for correctness of this information, nor for damages consequent to its use. All such ...
... no warranty, either express or implied, is made as to either its applicability to, or its compatibility with, specific requirements; nor does Vishay Intertechnology, Inc. and its affiliates assume any responsibility for correctness of this information, nor for damages consequent to its use. All such ...
Can you dim 100x 5W LED`s with a 500W dimmer?
... Phase cut leading or trailing edge dimmers are historically rated for Watts which is strictly speaking incorrect, it should be rated for it's VA capabilities. However since halogen and incandescent (resistive) lamps have a unity power factor, which implies that their Wattage and VA are the same, it ...
... Phase cut leading or trailing edge dimmers are historically rated for Watts which is strictly speaking incorrect, it should be rated for it's VA capabilities. However since halogen and incandescent (resistive) lamps have a unity power factor, which implies that their Wattage and VA are the same, it ...
NBSG16M - 2.5 V/3.3 V Multilevel Input to CML Clock/Data Receiver
... NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared operating temperature range. Functiona ...
... NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared operating temperature range. Functiona ...
CA132059EN
... fuse. The K-Limiter back-up fuse will interrupt high fault current and at the same time, limit the amount of energy that is let-through to the protected equipment. This fuse is designed to be applied in series with an expulsion or other type of weak link fuse. This series connected fuse must be capa ...
... fuse. The K-Limiter back-up fuse will interrupt high fault current and at the same time, limit the amount of energy that is let-through to the protected equipment. This fuse is designed to be applied in series with an expulsion or other type of weak link fuse. This series connected fuse must be capa ...
UM0708
... library, a scalar control firmware library for 3-phase permanent-magnet (PM) motors developed for the STM8Sxxx microcontrollers. ST STM8Sxxx 8-bit microcontrollers come with a set of peripherals that makes them suitable for performing both PM and AC induction motor scalar control. The present docume ...
... library, a scalar control firmware library for 3-phase permanent-magnet (PM) motors developed for the STM8Sxxx microcontrollers. ST STM8Sxxx 8-bit microcontrollers come with a set of peripherals that makes them suitable for performing both PM and AC induction motor scalar control. The present docume ...
RIGOL User’s Guide DP800A Series Programmable Linear DC Power Supply
... do not operate the instrument in a humid environment. Do Not Operate in an Explosive Atmosphere. In order to avoid damage to the device or personal injuries, it is important to operate the device away from an explosive atmosphere. Keep Product Surfaces Clean and Dry. To avoid the influence of dust a ...
... do not operate the instrument in a humid environment. Do Not Operate in an Explosive Atmosphere. In order to avoid damage to the device or personal injuries, it is important to operate the device away from an explosive atmosphere. Keep Product Surfaces Clean and Dry. To avoid the influence of dust a ...
short-circuit withstand current rating for low voltage
... that several times there have appeared problems with short-circuit current sustainability regulations for low voltage switchgears. The company is missing clear guidelines for “short-circuit current rating” (SCCR) or also referred to as “short-circuit current withstand rating”. Having such guidelines ...
... that several times there have appeared problems with short-circuit current sustainability regulations for low voltage switchgears. The company is missing clear guidelines for “short-circuit current rating” (SCCR) or also referred to as “short-circuit current withstand rating”. Having such guidelines ...
Consequences of the voltage stresses imposed on step
... The overvoltages arising from the most frequent case i.e. that of the second sub-harmonic are relatively small and not dangerous. However the saturation currents in the voltage transformers can cause these to overheat and possibly destroy them. Based on the conditions listed above, relaxation oscill ...
... The overvoltages arising from the most frequent case i.e. that of the second sub-harmonic are relatively small and not dangerous. However the saturation currents in the voltage transformers can cause these to overheat and possibly destroy them. Based on the conditions listed above, relaxation oscill ...
Inter-Chip USB Supplement to the USB 2.0 Specification_1.0
... The core specification [USB] defines mechanical, electrical and protocol interfaces between products interconnected with cables. The mechanical part of the interface includes definitions for receptacles and plugs. USB requires a power-supply voltage VBUS, at 5.0 Volt nominal, which provides the ener ...
... The core specification [USB] defines mechanical, electrical and protocol interfaces between products interconnected with cables. The mechanical part of the interface includes definitions for receptacles and plugs. USB requires a power-supply voltage VBUS, at 5.0 Volt nominal, which provides the ener ...
MAX4919B/MAX4920B/MAX4921B Battery Power-Up Logic with Overvoltage and Overcurrent Protection General Description
... The MAX4919B/MAX4920B/MAX4921B feature an internal 1.8A (min) current-limiting switch (P2) at BTO. The current limit remains in effect throughout BTI’s input supply-voltage range. The current limit takes care of two situations: when P2 is initially turned on, and when P2 is already on and a short ci ...
... The MAX4919B/MAX4920B/MAX4921B feature an internal 1.8A (min) current-limiting switch (P2) at BTO. The current limit remains in effect throughout BTI’s input supply-voltage range. The current limit takes care of two situations: when P2 is initially turned on, and when P2 is already on and a short ci ...
Teach Yourself Electricity and Electronics
... “what” versus the “how much.” For now, you need only be concerned about the “what.” The “how much” will come later. ...
... “what” versus the “how much.” For now, you need only be concerned about the “what.” The “how much” will come later. ...
Series Clippers
... This Vin,new applied to the diode. Now the diode will be the forward biased or reverse biased according to the Vin,new wave form. ...
... This Vin,new applied to the diode. Now the diode will be the forward biased or reverse biased according to the Vin,new wave form. ...
1 Introduction to 3 phase induction motors
... Speed of rotating magnetic field The speed at which the rotating magnetic field revolves is called the synchronous speed (Ns). Referring to Fig. (8.6 (ii)), the time instant 4 represents the completion of one-quarter cycle of alternating current Ix from the time instant 1. During this one quarter cy ...
... Speed of rotating magnetic field The speed at which the rotating magnetic field revolves is called the synchronous speed (Ns). Referring to Fig. (8.6 (ii)), the time instant 4 represents the completion of one-quarter cycle of alternating current Ix from the time instant 1. During this one quarter cy ...
PulserPlus.Net Instruction Manual
... schematics and dimension drawings with information for standard systems. For low-voltage systems, Figures A.1 and A.2 show wye-connected and delta-connected schematics respectively. During normal operation, only a small capacitive-charging current and/or leakage current flows through the resistor (a ...
... schematics and dimension drawings with information for standard systems. For low-voltage systems, Figures A.1 and A.2 show wye-connected and delta-connected schematics respectively. During normal operation, only a small capacitive-charging current and/or leakage current flows through the resistor (a ...