Moon Jellyfish Datasheet
... The output can be set to either the signal after the band-pass filter (AC) or the signal after the AC-DC Filter (DC). The output is set using the solder jumper on the bottom of the board. The AC output may be useful if you want to look at the filter response on an oscilloscope. The DC output is usef ...
... The output can be set to either the signal after the band-pass filter (AC) or the signal after the AC-DC Filter (DC). The output is set using the solder jumper on the bottom of the board. The AC output may be useful if you want to look at the filter response on an oscilloscope. The DC output is usef ...
ECE 162-0813
... SHIFTER, MUX (8:1), ISHIFTER, and AND gate. To find the correct alphabet, SHIFTERs perform the right shift operation until they encounter 1 and send an appropriate select signal to MUXes (8:1). SHIFTERs also send the exact shifted values (shift signal) to ISHIFTERs. The MUXes (8:1) select the correc ...
... SHIFTER, MUX (8:1), ISHIFTER, and AND gate. To find the correct alphabet, SHIFTERs perform the right shift operation until they encounter 1 and send an appropriate select signal to MUXes (8:1). SHIFTERs also send the exact shifted values (shift signal) to ISHIFTERs. The MUXes (8:1) select the correc ...
Considerations for Applying Tuned Capacitor Banks
... In recent years, the process of disinfecting fresh water has shifted from chlorination to ozone treatment. The ozone generator requires a dc source for producing the high frequency ac necessary to ionize oxygen and produce ozone. The water treatment plant that is the subject of this paper operated t ...
... In recent years, the process of disinfecting fresh water has shifted from chlorination to ozone treatment. The ozone generator requires a dc source for producing the high frequency ac necessary to ionize oxygen and produce ozone. The water treatment plant that is the subject of this paper operated t ...
AC Power Line EMC Filters that Prevent Noise
... external noise or limits for leakage noise are provided, and devices need to conform to these. EMC filters for AC power lines are used in order to meet such standards. ...
... external noise or limits for leakage noise are provided, and devices need to conform to these. EMC filters for AC power lines are used in order to meet such standards. ...
Bus Voltage Degradation - Trans-Coil
... Passive harmonic filters are commonly applied to the input of six pulse rectifier input VFDs as an economical means to meet IEEE-519-2014 source harmonic requirements. Passive harmonic filters primarily consist of a series line reactor and a shunt LC tuned circuit. The shunt circuit is tuned near th ...
... Passive harmonic filters are commonly applied to the input of six pulse rectifier input VFDs as an economical means to meet IEEE-519-2014 source harmonic requirements. Passive harmonic filters primarily consist of a series line reactor and a shunt LC tuned circuit. The shunt circuit is tuned near th ...
TR41.9.2-03-11-034-MR2-GeneralInformation
... simultaneously (e.g., a thermocouple type meter without dc blocking condenser at the input). Voltage source: output 120 Vrms at 60 Hz, output current 10 mA. Voltage source: output 300 Vrms at 60 Hz, output current 10 mA. White noise generator: output impedance 600 ohms, frequency range from 200 Hz t ...
... simultaneously (e.g., a thermocouple type meter without dc blocking condenser at the input). Voltage source: output 120 Vrms at 60 Hz, output current 10 mA. Voltage source: output 300 Vrms at 60 Hz, output current 10 mA. White noise generator: output impedance 600 ohms, frequency range from 200 Hz t ...
Simple Machines
... Essentially the rope is longer, and you must pull it a longer distance to raise the object. Work = force x distance How Stuff Works has an excellent explanation of this. ...
... Essentially the rope is longer, and you must pull it a longer distance to raise the object. Work = force x distance How Stuff Works has an excellent explanation of this. ...
STS11NF30L
... Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 ...
... Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 ...
Length of the input arm
... A simple machine does work with only one movement. Simple machines can be combined to form more complex machines We tend to think of machines as motorized devices with many moving parts. In physics, a machine can be a simple item, like a shovel or a screw top lid ...
... A simple machine does work with only one movement. Simple machines can be combined to form more complex machines We tend to think of machines as motorized devices with many moving parts. In physics, a machine can be a simple item, like a shovel or a screw top lid ...
STX13004
... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notic ...
... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notic ...
Coupled Electrical Oscillators
... Connect the A-output to Chnl-1 of the scope. Connect the Trigger output to the scope trigger. Look for the distorted square wave output having oscillations at the edges of the pulse. Find the decaying oscillation of the A-circuit that occurs when the square wave pulse turns off. Note that the square ...
... Connect the A-output to Chnl-1 of the scope. Connect the Trigger output to the scope trigger. Look for the distorted square wave output having oscillations at the edges of the pulse. Find the decaying oscillation of the A-circuit that occurs when the square wave pulse turns off. Note that the square ...
Systems SYSTEM ANALOGIES
... have to push harder for the same velocity, you’d call that a higher impedance. If you take the Laplace transform of the element equations for masses and inductors, you get Ms and Ls; both have impedance that increase with frequency (because it is hard to quickly change the velocity of a mass or the ...
... have to push harder for the same velocity, you’d call that a higher impedance. If you take the Laplace transform of the element equations for masses and inductors, you get Ms and Ls; both have impedance that increase with frequency (because it is hard to quickly change the velocity of a mass or the ...
g Accelerometers ADXL278 i
... If the difference frequency is outside of the signal bandwidth, the filter attenuates it. However, both the power supply clock and the accelerometer clock may vary with time or temperature, which can cause the interference signal to appear in the output filter bandwidth. The ADXL278 addresses this i ...
... If the difference frequency is outside of the signal bandwidth, the filter attenuates it. However, both the power supply clock and the accelerometer clock may vary with time or temperature, which can cause the interference signal to appear in the output filter bandwidth. The ADXL278 addresses this i ...
2.7 Ceramic Capacitors Improvements
... group has the least variation as a function of temperature and voltage as well as over time but is limited to values less than 0.1 uF. This last group can be trimmed to values as tight as 0.1 pF and so tends to be preferred for precision applications. Ceramic capacitors are often selected in applica ...
... group has the least variation as a function of temperature and voltage as well as over time but is limited to values less than 0.1 uF. This last group can be trimmed to values as tight as 0.1 pF and so tends to be preferred for precision applications. Ceramic capacitors are often selected in applica ...
Power Quality improvement using passive shunt filter Assistant
... Power system harmonics are a menace to electric power systems with disastrous consequences. The line current harmonics cause increase in losses, instability, and also voltage distortion. With the proliferation of the power electronics converters and increased use of magnetic, power lines have become ...
... Power system harmonics are a menace to electric power systems with disastrous consequences. The line current harmonics cause increase in losses, instability, and also voltage distortion. With the proliferation of the power electronics converters and increased use of magnetic, power lines have become ...
Fabrication of high frequency nanometer scale mechanical
... micromachining techniques makes it possible to fabricate submicron mechanical structures from single crystal substrates. Structures can be fabricated with fundamental mechanical resonance frequencies reaching into the microwave frequency bands, and can be made small enough that it is statistically u ...
... micromachining techniques makes it possible to fabricate submicron mechanical structures from single crystal substrates. Structures can be fabricated with fundamental mechanical resonance frequencies reaching into the microwave frequency bands, and can be made small enough that it is statistically u ...
B23011017
... passive filter. —They are not suitable for variable loads, since, on one hand, they are designed for a specific reactive power, and on the other hand, the variation of the load impedance can detune the filter. —Series and/or parallel resonances with the rest of the system can appear. An active power ...
... passive filter. —They are not suitable for variable loads, since, on one hand, they are designed for a specific reactive power, and on the other hand, the variation of the load impedance can detune the filter. —Series and/or parallel resonances with the rest of the system can appear. An active power ...
Lesson Plan (Microsoft Word) - Editable but a
... This course or class serves as an introduction to the world of automotive service. It correlates material to task lists specified by ASE and NATEF. Explain how the knowledge of how something works translates into the ability to use that knowledge to figure why the engine does not work correctly and ...
... This course or class serves as an introduction to the world of automotive service. It correlates material to task lists specified by ASE and NATEF. Explain how the knowledge of how something works translates into the ability to use that knowledge to figure why the engine does not work correctly and ...
Mechanical filter
A mechanical filter is a signal processing filter usually used in place of an electronic filter at radio frequencies. Its purpose is the same as that of a normal electronic filter: to pass a range of signal frequencies, but to block others. The filter acts on mechanical vibrations which are the analogue of the electrical signal. At the input and output of the filter, transducers convert the electrical signal into, and then back from, these mechanical vibrations.The components of a mechanical filter are all directly analogous to the various elements found in electrical circuits. The mechanical elements obey mathematical functions which are identical to their corresponding electrical elements. This makes it possible to apply electrical network analysis and filter design methods to mechanical filters. Electrical theory has developed a large library of mathematical forms that produce useful filter frequency responses and the mechanical filter designer is able to make direct use of these. It is only necessary to set the mechanical components to appropriate values to produce a filter with an identical response to the electrical counterpart.Steel and nickel–iron alloys are common materials for mechanical filter components; nickel is sometimes used for the input and output couplings. Resonators in the filter made from these materials need to be machined to precisely adjust their resonance frequency before final assembly.While the meaning of mechanical filter in this article is one that is used in an electromechanical role, it is possible to use a mechanical design to filter mechanical vibrations or sound waves (which are also essentially mechanical) directly. For example, filtering of audio frequency response in the design of loudspeaker cabinets can be achieved with mechanical components. In the electrical application, in addition to mechanical components which correspond to their electrical counterparts, transducers are needed to convert between the mechanical and electrical domains. A representative selection of the wide variety of component forms and topologies for mechanical filters are presented in this article.The theory of mechanical filters was first applied to improving the mechanical parts of phonographs in the 1920s. By the 1950s mechanical filters were being manufactured as self-contained components for applications in radio transmitters and high-end receivers. The high ""quality factor"", Q, that mechanical resonators can attain, far higher than that of an all-electrical LC circuit, made possible the construction of mechanical filters with excellent selectivity. Good selectivity, being important in radio receivers, made such filters highly attractive. Contemporary researchers are working on microelectromechanical filters, the mechanical devices corresponding to electronic integrated circuits.