CS-428/9AT-ISO - Autic system AS
... CS-428/9AT-ISO’s Opto-Isolation protects up to DC 2.5KV between RS232 and RS422, RS485 sides. Optoisolation perfectly isolates two ends of communication so that the device can be protected from unfavorable conditions such as ground potential differences, lightning and line interference. Thus a more ...
... CS-428/9AT-ISO’s Opto-Isolation protects up to DC 2.5KV between RS232 and RS422, RS485 sides. Optoisolation perfectly isolates two ends of communication so that the device can be protected from unfavorable conditions such as ground potential differences, lightning and line interference. Thus a more ...
Poster: Chaos in a diode - Department of Physics and Astronomy
... The above pictures, from left to right, show the oscilloscope graph of the peak to peak diode voltage v.s. time for the initial voltage, first voltage bifurcation and the Lissajous graph of driving voltage v.s. diode voltage. For the first bifurcation, this was found at approximately 3.20 volts for ...
... The above pictures, from left to right, show the oscilloscope graph of the peak to peak diode voltage v.s. time for the initial voltage, first voltage bifurcation and the Lissajous graph of driving voltage v.s. diode voltage. For the first bifurcation, this was found at approximately 3.20 volts for ...
PWM Control IC with Power-Saving Function for Light
... efficiencies under the condition of 230V AC input voltage. When the output is near the rated value, both ICs operate with the same frequency, the difference in power consumption is very small compared with the output power, and differences in efficiency are scarcely recognized. However, when the out ...
... efficiencies under the condition of 230V AC input voltage. When the output is near the rated value, both ICs operate with the same frequency, the difference in power consumption is very small compared with the output power, and differences in efficiency are scarcely recognized. However, when the out ...
View - Shantilal Shah Engineering College,Bhavnagar
... Different types of triggering circuits for latching devices like SCR should be provided. Triggering circuits for voltage controlled devices with electrical isolation should be provided. Analogue as well as digital implementation of gate or base drive circuit should be demonstrated. Both triggering c ...
... Different types of triggering circuits for latching devices like SCR should be provided. Triggering circuits for voltage controlled devices with electrical isolation should be provided. Analogue as well as digital implementation of gate or base drive circuit should be demonstrated. Both triggering c ...
Electrical Machine & Applications 1
... 1. Separately excited generator. In a separately excited generator, the field flux is derived from a separately power source independent of the generator itself. 2. Shunt generator. In a shunt generator, the field flux is derived by connecting the field circuit directly across the terminals of the ...
... 1. Separately excited generator. In a separately excited generator, the field flux is derived from a separately power source independent of the generator itself. 2. Shunt generator. In a shunt generator, the field flux is derived by connecting the field circuit directly across the terminals of the ...
IOM MICRONEX (V2.2)
... on the nominal is expected. Luminaires should not be operated continuously at more than +6%/-10% of the rated supply voltage of the control gear or tapping. The user must determine the actual underlying site supply and purchase or adjust accordingly. Care must be taken if connecting to the nominal 2 ...
... on the nominal is expected. Luminaires should not be operated continuously at more than +6%/-10% of the rated supply voltage of the control gear or tapping. The user must determine the actual underlying site supply and purchase or adjust accordingly. Care must be taken if connecting to the nominal 2 ...
3-0369 HiTest Arrester Brochure
... Testers are fully portable and easy to use. They are current limited high voltage testers that can be used for safe and non-destructive testing of arresters, insulators and a wide variety of other parts and materials. They identify faulty arresters, assist in reducing line losses and reduce customer ...
... Testers are fully portable and easy to use. They are current limited high voltage testers that can be used for safe and non-destructive testing of arresters, insulators and a wide variety of other parts and materials. They identify faulty arresters, assist in reducing line losses and reduce customer ...
report - Ingineeri.com
... A transistor is a semiconductor device used to amplify and switch electronic signals. It is made of a solid piece of semiconductor material, with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current ...
... A transistor is a semiconductor device used to amplify and switch electronic signals. It is made of a solid piece of semiconductor material, with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current ...
Reverse Feeding Dry
... energizing transformers is similar to the inrush current associated with motor starting. The primary and secondary full load amps of the above referenced transformer are 90 amps @ 480 VAC and 208 amps @ 208 VAC. When connected step-down and energized at 480 VAC, the maximum peak inrush current is ap ...
... energizing transformers is similar to the inrush current associated with motor starting. The primary and secondary full load amps of the above referenced transformer are 90 amps @ 480 VAC and 208 amps @ 208 VAC. When connected step-down and energized at 480 VAC, the maximum peak inrush current is ap ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... frequency. Power quality may also be defined as the degree to which both the utilization and delivery of electric power affects the performance of electrical equipment. From a customer perspective, a power quality problem is defined as any power problem manifested in voltage, current or frequency de ...
... frequency. Power quality may also be defined as the degree to which both the utilization and delivery of electric power affects the performance of electrical equipment. From a customer perspective, a power quality problem is defined as any power problem manifested in voltage, current or frequency de ...
IEC 61000-4-x - AN96-07
... allow the build up of electrical charge from contact and separation of two non-conductive materials. When the charged body is brought in proximity of another object of lower potential, energy is released in the form of electrostatic discharge. The standard defines immunity requirements for ESD which ...
... allow the build up of electrical charge from contact and separation of two non-conductive materials. When the charged body is brought in proximity of another object of lower potential, energy is released in the form of electrostatic discharge. The standard defines immunity requirements for ESD which ...
Slide 1
... - General Purpose Interface Bus Assembly typically used for interconnecting measurement devices. GROUNDING CONDUCTOR - A conductor used to connect equipment or the grounded circuit of a wiring system to a grounding electrode or electrodes; usually colored green. ...
... - General Purpose Interface Bus Assembly typically used for interconnecting measurement devices. GROUNDING CONDUCTOR - A conductor used to connect equipment or the grounded circuit of a wiring system to a grounding electrode or electrodes; usually colored green. ...
Transformer Polarity
... Current Transformers (CT’s) are used to supply a proportional current to the current input of metering and relaying equipment. The standard CT secondary current is 5 amps to match the standard full-scale current rating of switchboard indicating devices, power metering equipment, and protective relay ...
... Current Transformers (CT’s) are used to supply a proportional current to the current input of metering and relaying equipment. The standard CT secondary current is 5 amps to match the standard full-scale current rating of switchboard indicating devices, power metering equipment, and protective relay ...
node, series, parallel
... 3) Identify if the nodes are ordinary (red) or extraordinary (blue,yellow,green,etc.): If a node connects only TWO elements, it is ordinary. These nodes are red in the examples above. If a node connect ...
... 3) Identify if the nodes are ordinary (red) or extraordinary (blue,yellow,green,etc.): If a node connects only TWO elements, it is ordinary. These nodes are red in the examples above. If a node connect ...
ECE1250F14_Cookbk1SeriesParallelNode
... 3) Identify if the nodes are ordinary (red) or extraordinary (blue,yellow,green,etc.): If a node connects only TWO elements, it is ordinary. These nodes are red in the examples above. If a node connects more than two elements, it is extraordinary. These nodes are blue, yellow, or green in the exampl ...
... 3) Identify if the nodes are ordinary (red) or extraordinary (blue,yellow,green,etc.): If a node connects only TWO elements, it is ordinary. These nodes are red in the examples above. If a node connects more than two elements, it is extraordinary. These nodes are blue, yellow, or green in the exampl ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... The performance analysis of a static compensator (STATCOM)-based voltage regulator for self-excited induction generators (SEIGs) supplying nonlinear loads. In practice, a number of loads are nonlinear in nature, and therefore, they inject harmonics in the generating systems. The SEIG's performance, ...
... The performance analysis of a static compensator (STATCOM)-based voltage regulator for self-excited induction generators (SEIGs) supplying nonlinear loads. In practice, a number of loads are nonlinear in nature, and therefore, they inject harmonics in the generating systems. The SEIG's performance, ...
LA4450 2-Channel Power Amplifier For Bus and Track in Car Stereo
... SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semico ...
... SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semico ...
Traffic_Arrow_revised
... 2. A description of the design principles used and the feature set included 3. A schematic diagram of the circuit 4. A PSpice analysis showing the bias voltages and the locations of any PSpice voltage and/or current probes. A screen snapshot of the PSpice waveforms showing the pulse generator voltag ...
... 2. A description of the design principles used and the feature set included 3. A schematic diagram of the circuit 4. A PSpice analysis showing the bias voltages and the locations of any PSpice voltage and/or current probes. A screen snapshot of the PSpice waveforms showing the pulse generator voltag ...
Surface DC Voltmeter Model SVM2 Quick Start Instructions Surface
... This type of meter is most often used to measure static charge on a surface or object. For example, the meter can measure the amount of charge from one moment to the next as an object or some material is processed or handled, in order to identify which step in the process is introducing or removing ...
... This type of meter is most often used to measure static charge on a surface or object. For example, the meter can measure the amount of charge from one moment to the next as an object or some material is processed or handled, in order to identify which step in the process is introducing or removing ...
Ground (electricity)
In electrical engineering, ground or earth is the reference point in an electrical circuit from which voltages are measured, a common return path for electric current, or a direct physical connection to the Earth.Electrical circuits may be connected to ground (earth) for several reasons. In mains powered equipment, exposed metal parts are connected to ground to prevent user contact with dangerous voltage if electrical insulation fails. Connections to ground limit the build-up of static electricity when handling flammable products or electrostatic-sensitive devices. In some telegraph and power transmission circuits, the earth itself can be used as one conductor of the circuit, saving the cost of installing a separate return conductor (see single-wire earth return).For measurement purposes, the Earth serves as a (reasonably) constant potential reference against which other potentials can be measured. An electrical ground system should have an appropriate current-carrying capability to serve as an adequate zero-voltage reference level. In electronic circuit theory, a ""ground"" is usually idealized as an infinite source or sink for charge, which can absorb an unlimited amount of current without changing its potential. Where a real ground connection has a significant resistance, the approximation of zero potential is no longer valid. Stray voltages or earth potential rise effects will occur, which may create noise in signals or if large enough will produce an electric shock hazard.The use of the term ground (or earth) is so common in electrical and electronics applications that circuits in portable electronic devices such as cell phones and media players as well as circuits in vehicles may be spoken of as having a ""ground"" connection without any actual connection to the Earth, despite ""common"" being a more appropriate term for such a connection. This is usually a large conductor attached to one side of the power supply (such as the ""ground plane"" on a printed circuit board) which serves as the common return path for current from many different components in the circuit.