lecture1431325554
... etc. used in the power systems are represented by its electrical equivalent circuit consisting of impedances, admittances. The value of these variables are given in terms of its actual value based on the ratings of the equipment. The system uses many equipment with different ratings. This needs the ...
... etc. used in the power systems are represented by its electrical equivalent circuit consisting of impedances, admittances. The value of these variables are given in terms of its actual value based on the ratings of the equipment. The system uses many equipment with different ratings. This needs the ...
SKY77185 数据资料DataSheet下载
... high efficiencies attained throughout the entire power range, the SKY77185 delivers unsurpassed talk-time advantages. The SKY77185 meets the stringent spectral linearity requirements of High Speed Downlink Packet Access (HSDPA) data transmission with high power added efficiency for power output of u ...
... high efficiencies attained throughout the entire power range, the SKY77185 delivers unsurpassed talk-time advantages. The SKY77185 meets the stringent spectral linearity requirements of High Speed Downlink Packet Access (HSDPA) data transmission with high power added efficiency for power output of u ...
AND9166 - Induction Cooking
... frequency w0. At this point the reactance of the inductor is equal and opposite to the reactance of the capacitor. Another important factor to define for a resonant circuit is the quality factor Q, which in terms of physics is defined as a dimensionless parameter that describes is the ratio of the c ...
... frequency w0. At this point the reactance of the inductor is equal and opposite to the reactance of the capacitor. Another important factor to define for a resonant circuit is the quality factor Q, which in terms of physics is defined as a dimensionless parameter that describes is the ratio of the c ...
Application Note AN-47 TOPSwitch-JX Family
... switcher IC designed for off-line power supplies. TOPSwitch-JX integrated circuits enable design of power supplies up to 244 W, while providing high efficiency under all load conditions. TOPSwitch-JX also provides very good performance at low load and during standby (no-load) operation. The TOPSwitc ...
... switcher IC designed for off-line power supplies. TOPSwitch-JX integrated circuits enable design of power supplies up to 244 W, while providing high efficiency under all load conditions. TOPSwitch-JX also provides very good performance at low load and during standby (no-load) operation. The TOPSwitc ...
MAX98358 PDM Input Class D Audio Power Amplifier General Description Features
... offers five selectable gain settings (3dB, 6dB, 9dB, 12dB, and 15dB) set by a single gain-select input (GAIN). The IC can be configured to produce a left channel, right channel, or (left/2 + right/2) output from the stereo input data. The MAX98358 takes a stereo pulse density modulated (SPDM) input ...
... offers five selectable gain settings (3dB, 6dB, 9dB, 12dB, and 15dB) set by a single gain-select input (GAIN). The IC can be configured to produce a left channel, right channel, or (left/2 + right/2) output from the stereo input data. The MAX98358 takes a stereo pulse density modulated (SPDM) input ...
B0509
... the rotor angle. Rotor angle stability is further classified in to small disturbance angle stability and large disturbance angle stability. Small-disturbance or small-signal angle stability: It is the ability of the system to remain in synchronism when subjected to small disturbances. If a disturban ...
... the rotor angle. Rotor angle stability is further classified in to small disturbance angle stability and large disturbance angle stability. Small-disturbance or small-signal angle stability: It is the ability of the system to remain in synchronism when subjected to small disturbances. If a disturban ...
AN18 - Power Gain Stages for Monolithic Amplifiers
... Q3 and Q4, driven from the op amp, provide complementary voltage gain to output transistors Q5-Q6. In most amplifiers, the output transistors run as emitter followers, furnishing current gain. Their VBE drop, combined with voltage swing limitations of the driving stage, introduces the swing restrict ...
... Q3 and Q4, driven from the op amp, provide complementary voltage gain to output transistors Q5-Q6. In most amplifiers, the output transistors run as emitter followers, furnishing current gain. Their VBE drop, combined with voltage swing limitations of the driving stage, introduces the swing restrict ...
SP385A
... across C3 is transferred to C2 forcing a range of 0V to V+ across C2. Boot-strapping of C2 will then transfer charge to C4 to genrate V-. One of the significant enhancements over previous products of this type is that the values of the capacitors are no longer critical and have been decreased in siz ...
... across C3 is transferred to C2 forcing a range of 0V to V+ across C2. Boot-strapping of C2 will then transfer charge to C4 to genrate V-. One of the significant enhancements over previous products of this type is that the values of the capacitors are no longer critical and have been decreased in siz ...
LT5537 - Wide Dynamic Range RF/IF Log Detector.
... Note 3: Tests are performed as shown in the configuration of Figure 13. Note 4: Specifications over the –40°C to 85°C temperature range are assured by design, characterization and correlation with statistical process control. Note 5: Operation at lower frequency is possible as described in the “Low ...
... Note 3: Tests are performed as shown in the configuration of Figure 13. Note 4: Specifications over the –40°C to 85°C temperature range are assured by design, characterization and correlation with statistical process control. Note 5: Operation at lower frequency is possible as described in the “Low ...
UPS-Genset Compatibility
... ) Choose a UPS equipped with a built-in active filter or a PFC rectifier (drawing a sinusoidal signal) to avoid the negative effects of harmonics on a genset and the need to oversize the generator. ) The increase in cost is much less than that for genset oversizing. ) Make sure the genset power rati ...
... ) Choose a UPS equipped with a built-in active filter or a PFC rectifier (drawing a sinusoidal signal) to avoid the negative effects of harmonics on a genset and the need to oversize the generator. ) The increase in cost is much less than that for genset oversizing. ) Make sure the genset power rati ...
BE4102404413
... The main purpose of the coupling inductors is to filter out the current harmonic components that are generated mainly by the pulsating output voltage of the power converters. The STATCOM is connected to the power networks at a PCC, where the voltage-quality problem is a concern. All required voltage ...
... The main purpose of the coupling inductors is to filter out the current harmonic components that are generated mainly by the pulsating output voltage of the power converters. The STATCOM is connected to the power networks at a PCC, where the voltage-quality problem is a concern. All required voltage ...
LT5514
... bandwidth extending from low frequency (LF) to 850MHz. It consists of a digitally controlled variable attenuator, followed by a high linearity amplifier. The amplifier is configured with two identical transconductance amplifiers, hard wired in parallel with individual dedicated enable pins. When bot ...
... bandwidth extending from low frequency (LF) to 850MHz. It consists of a digitally controlled variable attenuator, followed by a high linearity amplifier. The amplifier is configured with two identical transconductance amplifiers, hard wired in parallel with individual dedicated enable pins. When bot ...
Drive Solutions for the Global Cement Industry
... Heat Pipe Cooling Technology – The TMdrive-10 and Dura-Bilt IGBT power bridges use heat pipe cooling to move heat to the top of the cabinet close to the fans, thereby saving valuable floor space, and reducing the cooling air speed and associated fan noise. Toolbox Configuration – The Microsoft Windows ...
... Heat Pipe Cooling Technology – The TMdrive-10 and Dura-Bilt IGBT power bridges use heat pipe cooling to move heat to the top of the cabinet close to the fans, thereby saving valuable floor space, and reducing the cooling air speed and associated fan noise. Toolbox Configuration – The Microsoft Windows ...
advanced research in on-chip optical interconnects
... increasing gate strength, at the cost of increased area and power consumption. In the case of global links, Sakurai’s formula shows that the delay time in the line becomes predominant. In order to limit the delay time in the metallic line, global links are routed on the upper metal layers where it i ...
... increasing gate strength, at the cost of increased area and power consumption. In the case of global links, Sakurai’s formula shows that the delay time in the line becomes predominant. In order to limit the delay time in the metallic line, global links are routed on the upper metal layers where it i ...
TS-64WDS - Communications Specialists
... The PTT Input detects a transmit condition by sensing a ‘pull to ground’ on the PTT line of the radio set. This information is used by the TS-64WDS to determine transmit status. The PTT Output line is a FET that pulls to ground to key the transmitter during CTCSS transmission. To Install the PTT Inp ...
... The PTT Input detects a transmit condition by sensing a ‘pull to ground’ on the PTT line of the radio set. This information is used by the TS-64WDS to determine transmit status. The PTT Output line is a FET that pulls to ground to key the transmitter during CTCSS transmission. To Install the PTT Inp ...
Lecture 7 Power Consumption in CMOS Circuits and Low Power
... Cox: gate oxide capacitance per unit area L: channel length W: gate width Vt = kT/q: thermal voltage n: a technology parameter ...
... Cox: gate oxide capacitance per unit area L: channel length W: gate width Vt = kT/q: thermal voltage n: a technology parameter ...
AN2794
... Schematic of the auxiliary power supply section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Characteristic waveforms (measured at 24 V input voltage and 280 W resistive load) . . . 25 Characteristic waveforms (measured at 28 V input voltage and 1000 W resistive load) . . 25 MO ...
... Schematic of the auxiliary power supply section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Characteristic waveforms (measured at 24 V input voltage and 280 W resistive load) . . . 25 Characteristic waveforms (measured at 28 V input voltage and 1000 W resistive load) . . 25 MO ...
A Greedy Heuristic Algorithm for Flip
... 1) To facilitate the identification of mergeable flip- flops transform the coordinate system of cells. In this way the memory used to record the feasible placement region can also be reduced. 2) To avoid wasting time in finding impossible combinations of flip-flops, first build a combination table b ...
... 1) To facilitate the identification of mergeable flip- flops transform the coordinate system of cells. In this way the memory used to record the feasible placement region can also be reduced. 2) To avoid wasting time in finding impossible combinations of flip-flops, first build a combination table b ...
NCP1608BOOSTGEVB NCP1608 100 W Boost Evaluation Board User's Manual
... Rsense (VCS) to an internal reference (VILIM). The driver turns off when VCS reaches VILIM. The ZCD pin senses the demagnetization of the boost inductor to turn on the drive. The drive on time begins after the ZCD pin voltage (VZCD) exceeds VZCD(ARM) and then decreases to less than VZCD(TRIG). A res ...
... Rsense (VCS) to an internal reference (VILIM). The driver turns off when VCS reaches VILIM. The ZCD pin senses the demagnetization of the boost inductor to turn on the drive. The drive on time begins after the ZCD pin voltage (VZCD) exceeds VZCD(ARM) and then decreases to less than VZCD(TRIG). A res ...
product catalog - X-Rel
... XTR20410 is a family of extremely flexible power N-channel MOSFETs with integrated driver designed for extreme reliability and high temperature applications such as DC/DC converters, motor control and power switching. XTR20410 parts can be used either as high-side (40V max), low-side, or low-side sw ...
... XTR20410 is a family of extremely flexible power N-channel MOSFETs with integrated driver designed for extreme reliability and high temperature applications such as DC/DC converters, motor control and power switching. XTR20410 parts can be used either as high-side (40V max), low-side, or low-side sw ...
An Efficient SQRT Architecture of Carry Select
... referring to one of those important properties. Nevertheless, in some cases they booth may compromised to achieve to low energy consumption. All architectures provide different insight and therefore require different implementation. This chapter provides overall and essential information and abstrac ...
... referring to one of those important properties. Nevertheless, in some cases they booth may compromised to achieve to low energy consumption. All architectures provide different insight and therefore require different implementation. This chapter provides overall and essential information and abstrac ...
ICS85322 - Integrated Device Technology
... without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability of IDT's products for any particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is present ...
... without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability of IDT's products for any particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is present ...
Audio power
Audio power is the electrical power transferred from an audio amplifier to a loudspeaker, measured in watts. The electrical power delivered to the loudspeaker, together with its sensitivity, determines the sound power level generated (with the rest being converted to heat).Amplifiers are limited in the electrical energy they can amplify, while loudspeakers are limited in the electrical energy they can convert to sound energy without distorting the audio signal or being damaged. These power ratings are important to consumers finding compatible products and comparing competitors.