ELECTRICAL CHARGES
... The damaging effects of electric shock on a human body are caused by a current and not by voltage. The resistance of a human body ranges from 500,000 W (dry skin) to about 100 W (fully soaked body in salt water). ...
... The damaging effects of electric shock on a human body are caused by a current and not by voltage. The resistance of a human body ranges from 500,000 W (dry skin) to about 100 W (fully soaked body in salt water). ...
DSP-BASED INSTRUMENT FOR POWER QUALITY MONITORING ON SHIPS Janusz Mindykowski Tomasz Tarasiuk
... ship systems was proposed. Comparing with current solutions, it utilizes the new methods of waveform assessment and it has increased number of current input channels. Due to the latter feature, the device will be capable of determining active and reactive power distribution between up to three gener ...
... ship systems was proposed. Comparing with current solutions, it utilizes the new methods of waveform assessment and it has increased number of current input channels. Due to the latter feature, the device will be capable of determining active and reactive power distribution between up to three gener ...
ii. ii. finite-difference time-domain method
... In this equation, the only unknown quantity is Hx0(t+Δt). Hence the electric field values at time t are used to find the magnetic field values at time t+Δt. A similar approach can then be used to evaluate the electric field values at time t + 2Δt. Fields can therefore be propagated through the whole ...
... In this equation, the only unknown quantity is Hx0(t+Δt). Hence the electric field values at time t are used to find the magnetic field values at time t+Δt. A similar approach can then be used to evaluate the electric field values at time t + 2Δt. Fields can therefore be propagated through the whole ...
Constructional Details of transformer
... Design features of power and distribution type transformers: Power transformer ...
... Design features of power and distribution type transformers: Power transformer ...
MC34164 MC33164 Micropower Undervoltage Sensing Circuits
... data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent ...
... data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent ...
Ohm, Ohm On The Range
... Concepts associated with electricity often require formal reasoning. Observations can be made more concrete by using flashlight bulbs instead of resistors. The resistances will not be known, but they will be the same and the brightness of the bulbs will decrease with then decreasing currents in part ...
... Concepts associated with electricity often require formal reasoning. Observations can be made more concrete by using flashlight bulbs instead of resistors. The resistances will not be known, but they will be the same and the brightness of the bulbs will decrease with then decreasing currents in part ...
LM185 LM285 LM385 Adjustable Micropower Voltage References
... The LM185/LM285/LM385 are micropower 3-terminal adjustable band-gap voltage reference diodes. Operating from 1.24 to 5.3V and over a 10 mA to 20 mA current range, they feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming is used to provide tight voltage tolera ...
... The LM185/LM285/LM385 are micropower 3-terminal adjustable band-gap voltage reference diodes. Operating from 1.24 to 5.3V and over a 10 mA to 20 mA current range, they feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming is used to provide tight voltage tolera ...
EET 161 02
... TEXT: Introductory Circuit Analysis; Boylstad, 11th edition (available at bookstore) Experiments inCircuit Analysis to Accompany Introductory Circuit Analysis; Boylstad, 11th edition (available at bookstore) OLDER VERSIONS are also ok. COMPONENTS: Students are asked to purchase 3 sets of leads, need ...
... TEXT: Introductory Circuit Analysis; Boylstad, 11th edition (available at bookstore) Experiments inCircuit Analysis to Accompany Introductory Circuit Analysis; Boylstad, 11th edition (available at bookstore) OLDER VERSIONS are also ok. COMPONENTS: Students are asked to purchase 3 sets of leads, need ...
MAX2673EVKIT.pdf
... Figure 1 is the schematic for the EV kit as shipped. The output matching components (L1, L2, C4, and C5) are optimized for an output frequency of 900MHz. Capacitor C1 is a DC-blocking capacitor for the LO input port. To reduce the possibility of noise pickup, resistor R2 and capacitor C9 form a lowp ...
... Figure 1 is the schematic for the EV kit as shipped. The output matching components (L1, L2, C4, and C5) are optimized for an output frequency of 900MHz. Capacitor C1 is a DC-blocking capacitor for the LO input port. To reduce the possibility of noise pickup, resistor R2 and capacitor C9 form a lowp ...
AN1882 The NE568A as a wideband FM modulator
... A linearizing DC bias current is fed into Pin 17 through an RF choke and series resistor RIN as shown in Figure 4. This reduces the harmonic content of the output signal while also increasing its amplitude. The AC modulator output signal appears on Pins 19 and 20 superimposed on a DC common mode vol ...
... A linearizing DC bias current is fed into Pin 17 through an RF choke and series resistor RIN as shown in Figure 4. This reduces the harmonic content of the output signal while also increasing its amplitude. The AC modulator output signal appears on Pins 19 and 20 superimposed on a DC common mode vol ...
ECE 421
... A Band Gap Reference is a very useful circuit topology in integrated circuit design. The name of the circuit comes from the fact that the output voltage reflects the band gap energy of certain materials. In this project the output voltage to be obtained is 1.2V, referencing the band gap energy of si ...
... A Band Gap Reference is a very useful circuit topology in integrated circuit design. The name of the circuit comes from the fact that the output voltage reflects the band gap energy of certain materials. In this project the output voltage to be obtained is 1.2V, referencing the band gap energy of si ...
Installation Instructions
... WARNING: Do Not install To Cover Junction Box Having Class 1, 3 or Power and Lighting Circuits. WARNING - For install in UL Listed Junction Box or Enclosure Containing Only Class 2 Wiring - Do not Reclassify and Install as Class 1, 3 or Power and Lighting Wiring. ...
... WARNING: Do Not install To Cover Junction Box Having Class 1, 3 or Power and Lighting Circuits. WARNING - For install in UL Listed Junction Box or Enclosure Containing Only Class 2 Wiring - Do not Reclassify and Install as Class 1, 3 or Power and Lighting Wiring. ...
F04_OpAmps_L08
... The Active Low-Pass Filter A simple modification can be made to the inverting amplifier so that it can filter out high frequency noise—a common element found in most electronic signals. A dominant source of noise in the lab is AC line noise at 60Hz. High frequency noise is commonly caused by externa ...
... The Active Low-Pass Filter A simple modification can be made to the inverting amplifier so that it can filter out high frequency noise—a common element found in most electronic signals. A dominant source of noise in the lab is AC line noise at 60Hz. High frequency noise is commonly caused by externa ...
Introduction to labs
... You can often connect LEDs to give a visual indication of a 1 (LED lighted) or a 0 (LED dark). Here some LEDs are shown, together with a 470 current limiting resistor. If you connect LED indicators to your circuit remember that an LED is not the same in both directions, and you have to get the corr ...
... You can often connect LEDs to give a visual indication of a 1 (LED lighted) or a 0 (LED dark). Here some LEDs are shown, together with a 470 current limiting resistor. If you connect LED indicators to your circuit remember that an LED is not the same in both directions, and you have to get the corr ...
FETs, the curve trace,r and PSpice simulation -
... Carefully adjust the sweep (VDS) and the display to show the common-source characteristics for VDS from 0 to 20 V (horizontal axis) and its ID from about 0 to 10 mA (vertical axis). Gate voltage steps and sweep-voltage series resistance should be set so your curve family fills about ¾ of the screen. ...
... Carefully adjust the sweep (VDS) and the display to show the common-source characteristics for VDS from 0 to 20 V (horizontal axis) and its ID from about 0 to 10 mA (vertical axis). Gate voltage steps and sweep-voltage series resistance should be set so your curve family fills about ¾ of the screen. ...
PowerSwitch Tail II
... Jumper wire JP1 is between NO and * for normally open operation or between NC and * for normally closed operation. Soldering is required to rewire the unit. For technical support, please contact us at [email protected]. For more product information, please visit http://www.powerswitchtail. ...
... Jumper wire JP1 is between NO and * for normally open operation or between NC and * for normally closed operation. Soldering is required to rewire the unit. For technical support, please contact us at [email protected]. For more product information, please visit http://www.powerswitchtail. ...
Novel Circuit Breaker Modeling in 275kV Substation Hamid Radmanesh Razieh Salimi Atani
... data (whether chaotic or not) in new, dierent, and ...
... data (whether chaotic or not) in new, dierent, and ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)