Energy Management System
... without being able to show minute-by-minute usage data. In the remote control (On/Off) department, radio frequency units that replace outlets inside their electrical boxes (such as WC-6015-WH at $20/unit) are another viable option. The replaced outlet gang consists of one outlet that may be controll ...
... without being able to show minute-by-minute usage data. In the remote control (On/Off) department, radio frequency units that replace outlets inside their electrical boxes (such as WC-6015-WH at $20/unit) are another viable option. The replaced outlet gang consists of one outlet that may be controll ...
Journal of Applied Science and Agriculture
... Background: The power consumption of the A/D converter accounts for a large part of power consumption of the digital devices. Among A/D converters, a flash type A/D converter is widely used for fast A/D conversion. However, the flash type A/D converter requires 2n-1 analog comparators to achieve res ...
... Background: The power consumption of the A/D converter accounts for a large part of power consumption of the digital devices. Among A/D converters, a flash type A/D converter is widely used for fast A/D conversion. However, the flash type A/D converter requires 2n-1 analog comparators to achieve res ...
AD8319 数据手册DataSheet 下载
... technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell. The device can be used in either measurement or controller modes. The AD8319 maintains accurate log conformance for signals of 1 MHz to 8 GHz and provides useful operation to 10 GHz. The input dynamic ra ...
... technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell. The device can be used in either measurement or controller modes. The AD8319 maintains accurate log conformance for signals of 1 MHz to 8 GHz and provides useful operation to 10 GHz. The input dynamic ra ...
Design and Development of IGBT- Based Pulse Voltage Generator
... provide a DC current. Since the current source converter ASDs are bigger, less efficient and have a higher cost than voltage source converter (VSC) ASDs, they are being replaced by voltage source converter ASDs in a wide range of applications. In voltage source converter ASDs, capacitors are used as ...
... provide a DC current. Since the current source converter ASDs are bigger, less efficient and have a higher cost than voltage source converter (VSC) ASDs, they are being replaced by voltage source converter ASDs in a wide range of applications. In voltage source converter ASDs, capacitors are used as ...
Design Optimization of High Frequency Transformer for Dual Active
... leakage inductance and the phase-shifted angle between its terminal square wave voltages. As a result, there is always a trade-off between the leakage inductance and the phaseshifted angle when maximizing the power conversion. Additionally, at high switching frequency, high AC losses in the HFT wind ...
... leakage inductance and the phase-shifted angle between its terminal square wave voltages. As a result, there is always a trade-off between the leakage inductance and the phaseshifted angle when maximizing the power conversion. Additionally, at high switching frequency, high AC losses in the HFT wind ...
ics85104i.pdf
... LVCMOS CONTROL PINS All control pins have internal pull-ups or pull-downs; additional resistance is not required but can be added for additional protection. A 1kΩ resistor can be used. ...
... LVCMOS CONTROL PINS All control pins have internal pull-ups or pull-downs; additional resistance is not required but can be added for additional protection. A 1kΩ resistor can be used. ...
Lecture 38: Systems containing PWM rectifiers
... A problem caused by the large energy storage capacitor: the large inrush current observed during system startup, necessary to charge the capacitor to its equilibrium value. Boost converter is not capable of controlling this inrush current. Even with d = 0, a large current flows through the boost con ...
... A problem caused by the large energy storage capacitor: the large inrush current observed during system startup, necessary to charge the capacitor to its equilibrium value. Boost converter is not capable of controlling this inrush current. Even with d = 0, a large current flows through the boost con ...
ERMCO Components
... Limiting back up fuse. In this latter case, secondary faults and overload currents are cleared by the Bay-O-Net Fuse, and high-level faults are cleared by the Current Limiting Fuse. The two fuses are connected in series, and coordinated so that the Current Limiting Fuse operates only upon internal e ...
... Limiting back up fuse. In this latter case, secondary faults and overload currents are cleared by the Bay-O-Net Fuse, and high-level faults are cleared by the Current Limiting Fuse. The two fuses are connected in series, and coordinated so that the Current Limiting Fuse operates only upon internal e ...
REF1004-1.2 数据资料 dataSheet 下载
... The REF1004-1.2 and REF1004-2.5 are two terminal bandgap reference diodes designed for high accuracy with outstanding temperature characteristics at low operating currents. Prior to the introduction of the REF1004 Micropower Voltage References, accuracy and stability specifications could only be att ...
... The REF1004-1.2 and REF1004-2.5 are two terminal bandgap reference diodes designed for high accuracy with outstanding temperature characteristics at low operating currents. Prior to the introduction of the REF1004 Micropower Voltage References, accuracy and stability specifications could only be att ...
OIP A 67 dBm Multistacked Junction Varactor 3
... terminals of the anti-series configuration. Multiple stacking is used to further increase the power handling and to minimize the remaining fifth-order distortion. The measured output intercept 67 dBm for modulated signals up point ( 3 ) at 2 GHz is to 10 MHz bandwidth, while providing a capacitance ...
... terminals of the anti-series configuration. Multiple stacking is used to further increase the power handling and to minimize the remaining fifth-order distortion. The measured output intercept 67 dBm for modulated signals up point ( 3 ) at 2 GHz is to 10 MHz bandwidth, while providing a capacitance ...
MAX3222E 数据资料 dataSheet 下载
... The MAX3222E can be placed in the power-down mode by setting the power-down (PWRDOWN) input low, which draws only 1 μA from the power supply. When the device is powered down, the receivers remain active while the drivers are placed in the high-impedance state. Also, during power down, the onboard ch ...
... The MAX3222E can be placed in the power-down mode by setting the power-down (PWRDOWN) input low, which draws only 1 μA from the power supply. When the device is powered down, the receivers remain active while the drivers are placed in the high-impedance state. Also, during power down, the onboard ch ...
HCT_USER_GUIDE
... The use of voltage thresholds for clocking is an improvement over a.c. coupled clock inputs, but it does not make the devices totally insensitive to clock-edge rates. When clocking occurs, the internal gates and output circuits of the device dump current to ground, producing a noise transient that i ...
... The use of voltage thresholds for clocking is an improvement over a.c. coupled clock inputs, but it does not make the devices totally insensitive to clock-edge rates. When clocking occurs, the internal gates and output circuits of the device dump current to ground, producing a noise transient that i ...
PLUS+1 Controller Family Technical Information
... • All safety critical systems shall include an emergency stop to switch off the main supply voltage for the outputs of the electronic control system. All safety critical components shall be installed in such a way that the main supply voltage can be switched off at any time. The emergency stop must ...
... • All safety critical systems shall include an emergency stop to switch off the main supply voltage for the outputs of the electronic control system. All safety critical components shall be installed in such a way that the main supply voltage can be switched off at any time. The emergency stop must ...
LME49710 数据资料 dataSheet 下载
... the error signal (distortion) is amplified by a factor of 101. Although the amplifier’s closed-loop gain is unaltered, the feedback available to correct distortion errors is reduced by 101, which means that measurement resolution increases by 101. To ensure minimum effects on distortion measurements ...
... the error signal (distortion) is amplified by a factor of 101. Although the amplifier’s closed-loop gain is unaltered, the feedback available to correct distortion errors is reduced by 101, which means that measurement resolution increases by 101. To ensure minimum effects on distortion measurements ...
Development of an Ultra Stable Klystron
... inverter is simplest and oldest topology that uses on/off control of constant switching frequency. PWM (pulse width modulation) inverters use same circuit as series resonant inverter but a charge bucket can be is reduced to 10% of the regular size. Then, the repeatability can be improved 2-3 times. ...
... inverter is simplest and oldest topology that uses on/off control of constant switching frequency. PWM (pulse width modulation) inverters use same circuit as series resonant inverter but a charge bucket can be is reduced to 10% of the regular size. Then, the repeatability can be improved 2-3 times. ...
About Our Stator...And How It`s Affected By The
... crapshoot. The wire itself is made of copper...and copper expands greatly as it heats up. As the copper expands the coils they are wrapped in become a bit looser and are more prone to vibration and rubbing against each other. (I personally believe this is the biggest contributing factor in most stat ...
... crapshoot. The wire itself is made of copper...and copper expands greatly as it heats up. As the copper expands the coils they are wrapped in become a bit looser and are more prone to vibration and rubbing against each other. (I personally believe this is the biggest contributing factor in most stat ...
Industrial IGBT Modules Explanation of Technical Information
... calculated with equation (4). Thus, in order to give a current rating of a module, the corresponding junction and case temperature has to be specified, as shown for example in Figure 6. Please note that current ratings without defined temperature conditions have no technical meaning at all. ...
... calculated with equation (4). Thus, in order to give a current rating of a module, the corresponding junction and case temperature has to be specified, as shown for example in Figure 6. Please note that current ratings without defined temperature conditions have no technical meaning at all. ...
Chapter 3
... If we keep the same resistance in a circuit but vary the voltage, the current will vary. The circuit in Fig. 3–1 demonstrates this idea. The applied voltage V can be varied from 0 to 12 V, as an example. The bulb has a 12-V filament, which requires this much voltage for its normal current to light w ...
... If we keep the same resistance in a circuit but vary the voltage, the current will vary. The circuit in Fig. 3–1 demonstrates this idea. The applied voltage V can be varied from 0 to 12 V, as an example. The bulb has a 12-V filament, which requires this much voltage for its normal current to light w ...
MAX15014–MAX15017 1A, 4.5V to 40V Input Buck Converters with General Description
... The DC-DC converter output is adjustable from 1.26V to 32V and can deliver up to 1A of load current. These devices utilize a feed-forward voltage-mode control scheme for good noise immunity in the high-voltage switching environment and offer external compensation allowing for maximum flexibility wit ...
... The DC-DC converter output is adjustable from 1.26V to 32V and can deliver up to 1A of load current. These devices utilize a feed-forward voltage-mode control scheme for good noise immunity in the high-voltage switching environment and offer external compensation allowing for maximum flexibility wit ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.