Electrostatic Properties and Characterization of
... of samples To verify the described method for measuring electrostatic properties of textile materials affected by ions two types of textile materials were selected. The first group was textile materials based on one type of natural or manmade yarns and the second group consisted of textile materials ...
... of samples To verify the described method for measuring electrostatic properties of textile materials affected by ions two types of textile materials were selected. The first group was textile materials based on one type of natural or manmade yarns and the second group consisted of textile materials ...
Exoskeleton walking with a lightweight, low power
... electricity during walking. This is a three-fold improvement in weight and a factor of 340 improvement in power consumption compared to the best clutches used in similar applications. Placing several clutch-spring elements in parallel allowed stiffness selection. The electroadhesive clutch-spring de ...
... electricity during walking. This is a three-fold improvement in weight and a factor of 340 improvement in power consumption compared to the best clutches used in similar applications. Placing several clutch-spring elements in parallel allowed stiffness selection. The electroadhesive clutch-spring de ...
Document
... • improving both quality factor and self-resonance frequency • reduce parasitic capacitance and substrate conductive loss by changing to an insulating substrate • not possible if circuitry is integrated on same chip • raise the inductor above the substrate using an air gap or form cavity underneath ...
... • improving both quality factor and self-resonance frequency • reduce parasitic capacitance and substrate conductive loss by changing to an insulating substrate • not possible if circuitry is integrated on same chip • raise the inductor above the substrate using an air gap or form cavity underneath ...
A µNewton thrust
... The thrust-stand pendulum is shown in Fig. 1. The entire apparatus is located inside a vacuum chamber. The thruster (1) is mounted to one side of the torsion pendulum. A small mass (2) is mounted opposite the torsion fiber (7) to balance the weight of the thruster. The angular position of the pendulu ...
... The thrust-stand pendulum is shown in Fig. 1. The entire apparatus is located inside a vacuum chamber. The thruster (1) is mounted to one side of the torsion pendulum. A small mass (2) is mounted opposite the torsion fiber (7) to balance the weight of the thruster. The angular position of the pendulu ...
lab 2: charge distribution on conductors
... aluminum, when it is placed flat along a conducting surface, charge is transferred to or from the proof plane until it has the same surface charge density σ as the conductor’s surface. (See figure 1.) Since charge is conserved, any charge that appears on the proof plane is lost by the conducting obj ...
... aluminum, when it is placed flat along a conducting surface, charge is transferred to or from the proof plane until it has the same surface charge density σ as the conductor’s surface. (See figure 1.) Since charge is conserved, any charge that appears on the proof plane is lost by the conducting obj ...
Interharmonics: What They Are, Where They Come From and What
... off at the same voltage each cycle, thyristor devices are synchronized to the power system frequency and do not produce interharmonics. Insulated gate bipolar transistors (IGBTs), which can be turned off as well as on at any time, are replacing thyristors in converters because their greater flexibil ...
... off at the same voltage each cycle, thyristor devices are synchronized to the power system frequency and do not produce interharmonics. Insulated gate bipolar transistors (IGBTs), which can be turned off as well as on at any time, are replacing thyristors in converters because their greater flexibil ...
The sound of Distortion
... amplifier will sound like • The spectrum of that distortion, on the other hand, makes a great deal of difference in what an amplifier sounds like • Single-ended amplifiers tend to have much even-order harmonic distortion – this is the characteristic “single-ended sound” • Push-pull amplifiers cancel ...
... amplifier will sound like • The spectrum of that distortion, on the other hand, makes a great deal of difference in what an amplifier sounds like • Single-ended amplifiers tend to have much even-order harmonic distortion – this is the characteristic “single-ended sound” • Push-pull amplifiers cancel ...
KR400S USER MANUAL - english version PRELIMINARY
... KL21ma has a powerful DSP that manages all the functions of the speakers. Each system can store 16 presets on board that can be recalled by pushing the PRESET button. Once the preset appears on the lower line of the display, it will automatically become available after a few seconds. If you desire t ...
... KL21ma has a powerful DSP that manages all the functions of the speakers. Each system can store 16 presets on board that can be recalled by pushing the PRESET button. Once the preset appears on the lower line of the display, it will automatically become available after a few seconds. If you desire t ...
Stresa, Italy, 25-27 April 2007
... due to the high aspect-ratio springs, having 30 µm width and 380 µm height. Fig. 3 shows FEM simulations of capacitive variation of the designs. Theoretically minimum capacitance Cmin should be equal to zero, but in real a parasitic capacitance is always present which is evident from the curves. The ...
... due to the high aspect-ratio springs, having 30 µm width and 380 µm height. Fig. 3 shows FEM simulations of capacitive variation of the designs. Theoretically minimum capacitance Cmin should be equal to zero, but in real a parasitic capacitance is always present which is evident from the curves. The ...
TA8502 Owner`s Manual Doc.indd
... sent to the subwoofers. The subsonic feature includes a selectable on/off switch and a control knob used to adjust. 8. Parametric Equalizer – This one band parametric equalizer provides individual frequency, Q/bandwidth, and -/+ 12dB gain adjustment controls. Any frequency from 30Hz to 80Hz can be c ...
... sent to the subwoofers. The subsonic feature includes a selectable on/off switch and a control knob used to adjust. 8. Parametric Equalizer – This one band parametric equalizer provides individual frequency, Q/bandwidth, and -/+ 12dB gain adjustment controls. Any frequency from 30Hz to 80Hz can be c ...
static charge measurements using keithley equipment
... out under controlled humidity and temperature conditions. It is generally preferable to take readings on the underside of a film or sheet since this side has us”ally been in more intimate contact with the machine parts. The Static Detector should be kept away from the edge of the film because the el ...
... out under controlled humidity and temperature conditions. It is generally preferable to take readings on the underside of a film or sheet since this side has us”ally been in more intimate contact with the machine parts. The Static Detector should be kept away from the edge of the film because the el ...
Audio Amplifier Circuit - Electrical and Computer Engineering
... on the LM386 IC from National Semiconductor. The audio amplifier will be a selfcontained, battery-operated component. In the second part of the lab you will construct a microphone circuit using a compact electret condenser microphone cartridge. These circuit modules are important building blocks of ...
... on the LM386 IC from National Semiconductor. The audio amplifier will be a selfcontained, battery-operated component. In the second part of the lab you will construct a microphone circuit using a compact electret condenser microphone cartridge. These circuit modules are important building blocks of ...
Part Number: XZMDKCBDDG45S-9 Features Package Schematics
... Compare to epoxy encapsulant that is hard and brittle, silicone is softer and flexible. Although its characteristic significantly reduces thermal stress, it is more susceptible to damage by external mechanical force. As a result, special handling precautions need to be observed during assembly using ...
... Compare to epoxy encapsulant that is hard and brittle, silicone is softer and flexible. Although its characteristic significantly reduces thermal stress, it is more susceptible to damage by external mechanical force. As a result, special handling precautions need to be observed during assembly using ...
YES - Avnet
... • Why were these parts developed? – To provide inductor free operation of class D for application that require low BOM , low board space – Protect small speakers – Support battery operation – High Performance amplifier with high fidelity sound ...
... • Why were these parts developed? – To provide inductor free operation of class D for application that require low BOM , low board space – Protect small speakers – Support battery operation – High Performance amplifier with high fidelity sound ...
Model ZAC-40 - Fire Alarm Resources
... circuit (0 dB) and a dry contact input to switch on the amplifier and activate the two zones as configured via the Zeus tool. The ZAC-40 is capable of amplifying any one of the 8 audio channels that are transmitted from the DAC-NET (Digital Audio Card-NET) via the internal digital Audio bus ASI (Aud ...
... circuit (0 dB) and a dry contact input to switch on the amplifier and activate the two zones as configured via the Zeus tool. The ZAC-40 is capable of amplifying any one of the 8 audio channels that are transmitted from the DAC-NET (Digital Audio Card-NET) via the internal digital Audio bus ASI (Aud ...
New ways of measuring pull-in voltage and transient
... high frequency. This signal superimposes the electromechanical stimulus or acts alone with a mechanical Figure 2: Simplified model of the pull-in detection measureexcitation. For a given frequency of typically 1MHz or ment setup. Containing the electrical circuit and an simplified more, the membrane ...
... high frequency. This signal superimposes the electromechanical stimulus or acts alone with a mechanical Figure 2: Simplified model of the pull-in detection measureexcitation. For a given frequency of typically 1MHz or ment setup. Containing the electrical circuit and an simplified more, the membrane ...
Sedona Series D (2010)
... Connect this cable directly to the frame of the vehicle. Make sure the metal frame has been stripped of all paint down to the bare metal. Use the shortest distance possible. It is always a good idea to replace the factory ground at this time with a larger cable equal to the new amplifier power cable ...
... Connect this cable directly to the frame of the vehicle. Make sure the metal frame has been stripped of all paint down to the bare metal. Use the shortest distance possible. It is always a good idea to replace the factory ground at this time with a larger cable equal to the new amplifier power cable ...
Piezoelectric Measurement System Comparison
... • Laboratory type charge amplifiers currently available offer a wide range of signal augmentation choices such as filtering, ranging, standardization, integrating for velocity and displacement, peak hold and more - all conveniently contained in one package. • Charge amplifier gain is independent of ...
... • Laboratory type charge amplifiers currently available offer a wide range of signal augmentation choices such as filtering, ranging, standardization, integrating for velocity and displacement, peak hold and more - all conveniently contained in one package. • Charge amplifier gain is independent of ...
Electrostatic loudspeaker
An electrostatic loudspeaker (ESL) is a loudspeaker design in which sound is generated by the force exerted on a membrane suspended in an electrostatic field.