NC2322022204
... current output of a power supply which has been derived from an alternating current source. The ripple is due to incomplete suppression of the alternating current waveform within the power supply. As the ripple causes reduction in resolution of the measuring instruments, it should be reduced up to p ...
... current output of a power supply which has been derived from an alternating current source. The ripple is due to incomplete suppression of the alternating current waveform within the power supply. As the ripple causes reduction in resolution of the measuring instruments, it should be reduced up to p ...
Voltage Reduction Study
... Can cause excessive heating, damage equipment What is stray current? “A current resulting from the normal delivery and/or use of electricity that may be present between two conductive surfaces that can be simultaneously contacted by members of the ...
... Can cause excessive heating, damage equipment What is stray current? “A current resulting from the normal delivery and/or use of electricity that may be present between two conductive surfaces that can be simultaneously contacted by members of the ...
Modulation Schemes for Single-Laser 100 Gb/s Links
... digital-to-analog and analog-to-digital converters (ADC and DAC) on system performance. We evaluate the performance based on required optical power for achieving a target bit-error ratio (BER) as a function of the modulator bandwidth. For optical powers near the ideal receiver sensitivity, the domin ...
... digital-to-analog and analog-to-digital converters (ADC and DAC) on system performance. We evaluate the performance based on required optical power for achieving a target bit-error ratio (BER) as a function of the modulator bandwidth. For optical powers near the ideal receiver sensitivity, the domin ...
ppt - EC - Unit 6 - sine wave -1
... • A VCO is an oscillator circuit in which the frequency can be varied by an applied voltage • This is achieved by “varicap”, whose capacitance varies with applied voltage. • Varicap is used in tank circuit, which determines frequency ...
... • A VCO is an oscillator circuit in which the frequency can be varied by an applied voltage • This is achieved by “varicap”, whose capacitance varies with applied voltage. • Varicap is used in tank circuit, which determines frequency ...
All-dielectric photonic-assisted radio front-end - jalali
... node of the low-noise amplifier will compromise the bandwidth and noise performance of the receiver. Although steady incremental progress is being made in applying this technique to high-frequency circuits, the fundamental and intrinsic limitation owing to loading of the amplifier’s input node remai ...
... node of the low-noise amplifier will compromise the bandwidth and noise performance of the receiver. Although steady incremental progress is being made in applying this technique to high-frequency circuits, the fundamental and intrinsic limitation owing to loading of the amplifier’s input node remai ...
Low Sensitivity Third Order Lowpass Butterworth Filter Using CFA
... The current feedback amplifier (CFA) device is now well−introduced in the literature as an active building block [1,2] that has some advantageous features over the conventional voltage operational amplifier (VOA) [3]. The significant feature of the CFA is its extended bandwidth (BW) capability that ...
... The current feedback amplifier (CFA) device is now well−introduced in the literature as an active building block [1,2] that has some advantageous features over the conventional voltage operational amplifier (VOA) [3]. The significant feature of the CFA is its extended bandwidth (BW) capability that ...
DL25667670
... multi-layer technology can be used as a reduced size bandpass filter [6], [7]. However, conventionally the electrical length has been recommended by 45º or less for efficient coupling [8]. Nowadays SAW filters are widely used in the mobile communication market. But they are still not compatible with ...
... multi-layer technology can be used as a reduced size bandpass filter [6], [7]. However, conventionally the electrical length has been recommended by 45º or less for efficient coupling [8]. Nowadays SAW filters are widely used in the mobile communication market. But they are still not compatible with ...
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... FIGURE 27-13 A speaker polarity tester can be easily constructed using a 1 1/2-volt battery. To test a speaker, connect the positive (+) lead of the battery to one speaker terminal and the negative (-) lead to the other speaker terminal for just a second and observe the direction the speaker cone m ...
... FIGURE 27-13 A speaker polarity tester can be easily constructed using a 1 1/2-volt battery. To test a speaker, connect the positive (+) lead of the battery to one speaker terminal and the negative (-) lead to the other speaker terminal for just a second and observe the direction the speaker cone m ...
Slide 1 - UniMAP Portal
... Definition of a Transducers Function of transducer To sense the presence, magnitude, change in ...
... Definition of a Transducers Function of transducer To sense the presence, magnitude, change in ...
Electrical Power Plans for Building Construction
... (7) Phase is a wave of alternating current in a sinusoidal form. This type of sine wave moves in a series of 360o cycles (see Figure 1). A single phase circuit has only one sine-wave, alternating current flow; while a three phase circuit consists of three, sine-wave, alternating current flows. The t ...
... (7) Phase is a wave of alternating current in a sinusoidal form. This type of sine wave moves in a series of 360o cycles (see Figure 1). A single phase circuit has only one sine-wave, alternating current flow; while a three phase circuit consists of three, sine-wave, alternating current flows. The t ...
power factor correction based control strategy for four
... In order to achieve motoring in the forward direction, for example, the CW direction, the stator winding should be excited when the rotor is moving from the unaligned to the aligned position. Assuming that the rotor poles reach the unaligned position (almost in alignment with the auxiliary stator po ...
... In order to achieve motoring in the forward direction, for example, the CW direction, the stator winding should be excited when the rotor is moving from the unaligned to the aligned position. Assuming that the rotor poles reach the unaligned position (almost in alignment with the auxiliary stator po ...
Ultrasonic Distance Measurement
... capability and therefore must be buffered for use in the circuit. The AD8541 was chosen because of its low supply current (45 µA) and single supply capability. The AD8541 drives a large 10 µF decoupling capacitor required for charge storage and transient suppression. Therefore, the op amp must be pr ...
... capability and therefore must be buffered for use in the circuit. The AD8541 was chosen because of its low supply current (45 µA) and single supply capability. The AD8541 drives a large 10 µF decoupling capacitor required for charge storage and transient suppression. Therefore, the op amp must be pr ...
www.imse.cnm.es
... The application we had in mind when we developed this circuit was a WTA for a multichip real time clustering system [11]. Consequently, it was not critical that the final value of be an exact replica of the maximum of the inputs. Therefore, we used a simple three-transistor current mirror (without a ...
... The application we had in mind when we developed this circuit was a WTA for a multichip real time clustering system [11]. Consequently, it was not critical that the final value of be an exact replica of the maximum of the inputs. Therefore, we used a simple three-transistor current mirror (without a ...
Complete Technical Specifications
... Grid-tied Solar System Information A grid-tied solar array may be a few panels or many in series, and may range from a few 12 volt panels to high voltage multi-panel arrays for grid-tied systems. Grid-tied systems can go as high as 1000 VDC, while off-grid battery systems are typically 12, 24 or 48V ...
... Grid-tied Solar System Information A grid-tied solar array may be a few panels or many in series, and may range from a few 12 volt panels to high voltage multi-panel arrays for grid-tied systems. Grid-tied systems can go as high as 1000 VDC, while off-grid battery systems are typically 12, 24 or 48V ...
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... GaAs MESFET’s can be used as photodetector due to its higher carrier mobility and its potentiality [4]. GaAs being a direct band gap semiconductor, it is highly suitable for optoelectronic applications and makes possible a monolithic integration of ultra high speed submicron transistors together wit ...
... GaAs MESFET’s can be used as photodetector due to its higher carrier mobility and its potentiality [4]. GaAs being a direct band gap semiconductor, it is highly suitable for optoelectronic applications and makes possible a monolithic integration of ultra high speed submicron transistors together wit ...
A Compact, Versatile 10 to 500 MC Oscillator
... A jig (or fixture) designed to work over the 250 kc to 500 mc frequency range of the RX Meter must, of course, be a broadband or untuned device. This means that the residual inductance must be held to a minimum and made as consistant as possible from one test circuit to another. These requirements h ...
... A jig (or fixture) designed to work over the 250 kc to 500 mc frequency range of the RX Meter must, of course, be a broadband or untuned device. This means that the residual inductance must be held to a minimum and made as consistant as possible from one test circuit to another. These requirements h ...
PDF
... divided into two types namely OFF-GRID (Stand alone) Systems and ON-GRID (Grid-Connected system) based on application. There are two kinds of installation of PV panel namely fixed and rotating. Generally power from the PV Panel is not constant always; it varies with atmospheric conditions viz., irra ...
... divided into two types namely OFF-GRID (Stand alone) Systems and ON-GRID (Grid-Connected system) based on application. There are two kinds of installation of PV panel namely fixed and rotating. Generally power from the PV Panel is not constant always; it varies with atmospheric conditions viz., irra ...
Passive Active - Drammen Lyd AS
... This eliminates the need for pre-padding the input to avoid distortion and results in a higher output level and less noise. The other benefit that the J48 brings to the table is the ability to lift the ground without disconnecting phantom power. In the past, lifting the ground meant switching from 48 ...
... This eliminates the need for pre-padding the input to avoid distortion and results in a higher output level and less noise. The other benefit that the J48 brings to the table is the ability to lift the ground without disconnecting phantom power. In the past, lifting the ground meant switching from 48 ...
A forum for the exchange of circuits, systems, and software for real
... in-amps and op amps. Power-supply rejection techniques are used to isolate an amplifier from power supply hum, noise, and any transient voltage variations present on the power rails. This is important because many real-world circuits contain, connect to, or exist in environments that offer less-than ...
... in-amps and op amps. Power-supply rejection techniques are used to isolate an amplifier from power supply hum, noise, and any transient voltage variations present on the power rails. This is important because many real-world circuits contain, connect to, or exist in environments that offer less-than ...
201-10 Single-Phase Overhead Transformers
... (5-167kVA), completely self-protected (CSP 5-75kVA), or MagneX™ interrupter-protected (5-167kVA) in a variety of ratings to meet or exceed the requirements of applicable ANSI® and NEMA® standards. Units designed per Rural Utilities Service (RUS) standards are also available. CSP transformers have di ...
... (5-167kVA), completely self-protected (CSP 5-75kVA), or MagneX™ interrupter-protected (5-167kVA) in a variety of ratings to meet or exceed the requirements of applicable ANSI® and NEMA® standards. Units designed per Rural Utilities Service (RUS) standards are also available. CSP transformers have di ...
RF and Microwave Control Products in Silicon
... Figure 5 shows a comparison between two products: an HMC540 manufactured in GaAs, and the HMC540S, which has very similar characteristics, but is designed using the silicon process. The GaAs product, due to the gate-lag effect, takes ~8 μs to settle to final RF power level. The silicon product settl ...
... Figure 5 shows a comparison between two products: an HMC540 manufactured in GaAs, and the HMC540S, which has very similar characteristics, but is designed using the silicon process. The GaAs product, due to the gate-lag effect, takes ~8 μs to settle to final RF power level. The silicon product settl ...
RECTENNA: INSET-FED AND EDGE-FED
... (AC) from microwave into a DC output. The combination of an antenna and a rectifier is called a rectenna. This paper will look at two antenna designs with different matching methods, namely, 1) inset feed, and 2) quarter wave transformer. These antennas were used in a rectenna, at 2.45 GHz, which is ...
... (AC) from microwave into a DC output. The combination of an antenna and a rectifier is called a rectenna. This paper will look at two antenna designs with different matching methods, namely, 1) inset feed, and 2) quarter wave transformer. These antennas were used in a rectenna, at 2.45 GHz, which is ...
Electronic engineering
Electronics engineering, or electronic engineering, is an engineering discipline which utilizes non-linear and active electrical components (such as electron tubes, and semiconductor devices, especially transistors, diodes and integrated circuits) to design electronic circuits, devices and systems. The discipline typically also designs passive electrical components, usually based on printed circuit boards.The term ""electronic engineering"" denotes a broad engineering field that covers subfields such as analog electronics, digital electronics, consumer electronics, embedded systems and power electronics. Electronics engineering deals with implementation of applications, principles and algorithms developed within many related fields, for example solid-state physics, radio engineering, telecommunications, control systems, signal processing, systems engineering, computer engineering, instrumentation engineering, electric power control, robotics, and many others.The Institute of Electrical and Electronics Engineers (IEEE) is one of the most important and influential organizations for electronics engineers.