Lecture Notes - Resonance Circuits and Characteristics File
... The frequencies corresponding to 0.707 of the maximum current are called the band frequencies, cutoff frequencies, or half-power frequencies (ƒ1, ƒ2). Half-power frequencies are those frequencies at which the power delivered is onehalf that delivered at resonant frequency. The range of frequen ...
... The frequencies corresponding to 0.707 of the maximum current are called the band frequencies, cutoff frequencies, or half-power frequencies (ƒ1, ƒ2). Half-power frequencies are those frequencies at which the power delivered is onehalf that delivered at resonant frequency. The range of frequen ...
PS1: Overcurrent Protection of a Substation Power Transformer
... 2. Do not switch on the power supply unless permitted by the teacher. 3. Do not make or break any connection with the power supply on. 4. Handle the equipment with care. 5. Complete the experiment and submit the report before leaving the laboratory. Objective ...
... 2. Do not switch on the power supply unless permitted by the teacher. 3. Do not make or break any connection with the power supply on. 4. Handle the equipment with care. 5. Complete the experiment and submit the report before leaving the laboratory. Objective ...
Active Pixel Sensor Arrays in 90/65nm CMOS
... lower channel leakage and basically no gate leakage. LDD transistors are smaller in size, but operate at ...
... lower channel leakage and basically no gate leakage. LDD transistors are smaller in size, but operate at ...
DMS-30LCD Series - Murata Power Solutions
... 5. DISPLAY TEST (Pin 2): (Not available on backlit models) Connect DISPLAY TEST (pin 2) to +5V SUPPLY/+BATTERY (pin 1) to activate. All LCD segments, exclusive of the decimal points, will be momentarily enabled. Do not leave the unit in the TEST mode for more than 10 seconds as this will damage the ...
... 5. DISPLAY TEST (Pin 2): (Not available on backlit models) Connect DISPLAY TEST (pin 2) to +5V SUPPLY/+BATTERY (pin 1) to activate. All LCD segments, exclusive of the decimal points, will be momentarily enabled. Do not leave the unit in the TEST mode for more than 10 seconds as this will damage the ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... Equation (5) requires a phase-locked loop (PLL) to estimate the value of θ and the PLL used in this paper is based on the fictitious power method proposed in [14]. The main advantage of the fictitious power method is that it tracks the positive sequence voltage V+1 instead of the actual system voltage ...
... Equation (5) requires a phase-locked loop (PLL) to estimate the value of θ and the PLL used in this paper is based on the fictitious power method proposed in [14]. The main advantage of the fictitious power method is that it tracks the positive sequence voltage V+1 instead of the actual system voltage ...
low voltage power module installation guide
... Once you have checked all the runs for correct voltages, use a clamp-on Amp Meter and check the output current on the low-voltage cable at the transformer. ...
... Once you have checked all the runs for correct voltages, use a clamp-on Amp Meter and check the output current on the low-voltage cable at the transformer. ...
AD5582: 英文产品数据手册下载
... 5 V to 15 V or dual ±5 V supply. It offers the user ease of use in single- or dual-supply systems. Built using an advance BiCMOS process, this high performance DAC is dynamically stable, capable of high current drive, and in small form factor. The applied external reference VREF determines the full- ...
... 5 V to 15 V or dual ±5 V supply. It offers the user ease of use in single- or dual-supply systems. Built using an advance BiCMOS process, this high performance DAC is dynamically stable, capable of high current drive, and in small form factor. The applied external reference VREF determines the full- ...
BQ20Z90-V150 数据资料 dataSheet 下载
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absol ...
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absol ...
XC1718D-SO8C - hep.physics.lsa.umich.edu
... data line. Synchronization is provided by the rising edge of the temporary signal CCLK, which is generated during configuration. Master Serial Mode provides a simple configuration interface. Only a serial data line and two control lines are required to configure an FPGA. Data from the Serial Configu ...
... data line. Synchronization is provided by the rising edge of the temporary signal CCLK, which is generated during configuration. Master Serial Mode provides a simple configuration interface. Only a serial data line and two control lines are required to configure an FPGA. Data from the Serial Configu ...
Analog Devices Welcomes Hittite Microwave Corporation
... SMT GaAs HBT MMIC DIVIDE-BY-2, DC - 10 GHz ...
... SMT GaAs HBT MMIC DIVIDE-BY-2, DC - 10 GHz ...
MAX44284 36V, Input Common-Mode, High-Precision, Low
... supply current to extend battery life. The device’s low input offset voltage, tight gain error, and low temperature drift characteristics allow the use of small-sense resistors for current measurements to improve power-supply conversion efficiency and accuracy of measurements. This feature allows mo ...
... supply current to extend battery life. The device’s low input offset voltage, tight gain error, and low temperature drift characteristics allow the use of small-sense resistors for current measurements to improve power-supply conversion efficiency and accuracy of measurements. This feature allows mo ...
BDTIC
... RG2T according to Figure 7. The resistor values are selected in order to avoid parasitic dv/dt-triggered turn-on. There is the possibility to adapt the switching characteristic to specific applications or to different COOLMOS™ devices by changing the values of RG1B and RG1T. The use of RG2B and RG2T ...
... RG2T according to Figure 7. The resistor values are selected in order to avoid parasitic dv/dt-triggered turn-on. There is the possibility to adapt the switching characteristic to specific applications or to different COOLMOS™ devices by changing the values of RG1B and RG1T. The use of RG2B and RG2T ...
ADS1201 数据资料 dataSheet 下载
... output of the comparator switches from negative to positive or positive to negative, depending on its original state. When the output value of the comparator switches from a HIGH to LOW or vise versa, the 1-bit DAC responds on the next clock pulse by changing its analog output voltage at X6, causing ...
... output of the comparator switches from negative to positive or positive to negative, depending on its original state. When the output value of the comparator switches from a HIGH to LOW or vise versa, the 1-bit DAC responds on the next clock pulse by changing its analog output voltage at X6, causing ...
TPS62674 数据资料 dataSheet 下载
... With a wide input voltage range of 2.3V to 4.8V, the device supports applications powered by Li-Ion batteries with extended voltage range. Different fixed voltage output versions are available from 1.0V to 2.3V. The TPS6267x operates at a regulated 6-MHz switching frequency and enters the power-save ...
... With a wide input voltage range of 2.3V to 4.8V, the device supports applications powered by Li-Ion batteries with extended voltage range. Different fixed voltage output versions are available from 1.0V to 2.3V. The TPS6267x operates at a regulated 6-MHz switching frequency and enters the power-save ...
maxon EC motor EC 32 flat with integrated electronics Document ID: 919778en
... speed monitor (green) and speed set value (white). Thereby, the connection must be established before applying the supply voltage. Working Principle of Detection of “2-Wire” Operating Mode with 5-Wire Motor After power on of the controller, the output “Speed Monitor” will be turned on after 270 ms, ...
... speed monitor (green) and speed set value (white). Thereby, the connection must be established before applying the supply voltage. Working Principle of Detection of “2-Wire” Operating Mode with 5-Wire Motor After power on of the controller, the output “Speed Monitor” will be turned on after 270 ms, ...
MVW01 - Medium Voltage Drive
... 3 - Motor friendly output waveform limits dv/dt, peak voltage levels, current harmonics and with choice of output filters allows use of existing motors with older insulation system, maintaining motor longevity ...
... 3 - Motor friendly output waveform limits dv/dt, peak voltage levels, current harmonics and with choice of output filters allows use of existing motors with older insulation system, maintaining motor longevity ...
Chapter 4: Introduction to DC Machine
... mechanism converting AC voltages to DC voltages at their terminals. • This mechanism is called a commutator; therefore, DC machines are also called commutating machines. • DC generators are not as common as they used to be, because direct current, when required, is mainly produced by electronic rect ...
... mechanism converting AC voltages to DC voltages at their terminals. • This mechanism is called a commutator; therefore, DC machines are also called commutating machines. • DC generators are not as common as they used to be, because direct current, when required, is mainly produced by electronic rect ...
MAX1807/MAX1808 Micropower Adjustable Overvoltage Protection Controllers General Description
... for an overvoltage condition and provide a latched output when any one of the five supplies exceeds the trip thresholds. The latched output drives an external Pchannel load switch to remove power when an overvoltage condition is detected. The latch is reset when a logic low is input to ON or the pow ...
... for an overvoltage condition and provide a latched output when any one of the five supplies exceeds the trip thresholds. The latched output drives an external Pchannel load switch to remove power when an overvoltage condition is detected. The latch is reset when a logic low is input to ON or the pow ...
MAX115/MAX116 2x4-Channel, Simultaneous-Sampling 12-Bit ADCs ________________General Description
... Note 8: Temperature drift is defined as the change in output voltage from +25°C to TMIN or TMAX. It is calculated as TC = [∆REFOUT/REFOUT] / ∆T. Note 9: See Figure 2. Note 10: Defined as the change in positive full scale caused by a ±5% variation in the nominal supply voltage. Tested with one input ...
... Note 8: Temperature drift is defined as the change in output voltage from +25°C to TMIN or TMAX. It is calculated as TC = [∆REFOUT/REFOUT] / ∆T. Note 9: See Figure 2. Note 10: Defined as the change in positive full scale caused by a ±5% variation in the nominal supply voltage. Tested with one input ...
LA-401AD
... use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a ...
... use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a ...
ZXLD1356/ ZXLD1356Q Description Pin Assignments
... (TOP VIEW) Output current can be adjusted above, or below the set value, by ...
... (TOP VIEW) Output current can be adjusted above, or below the set value, by ...
MAX1778/ MAX1880–MAX1885 Quad-Output TFT LCD DC-DC Converters with Buffer
... The dual low-power charge pumps (MAX1778/ MAX1880/MAX1881/MAX1882 only) independently regulate one positive output (VPOS) and one negative output (V NEG ). These low-power outputs use external diode and capacitor stages (as many stages as required) to regulate output voltages up to +40V and -40V. A ...
... The dual low-power charge pumps (MAX1778/ MAX1880/MAX1881/MAX1882 only) independently regulate one positive output (VPOS) and one negative output (V NEG ). These low-power outputs use external diode and capacitor stages (as many stages as required) to regulate output voltages up to +40V and -40V. A ...
YR80.242 - PULS Power Supply
... 5. LIFETIME EXPECTANCY AND MTBF The redundancy module has two input channels which are completely independent from each other. Each control circuit, auxiliary voltage source, or other circuitry in the module are designed separately for each input. The dual input redundancy module can be considered a ...
... 5. LIFETIME EXPECTANCY AND MTBF The redundancy module has two input channels which are completely independent from each other. Each control circuit, auxiliary voltage source, or other circuitry in the module are designed separately for each input. The dual input redundancy module can be considered a ...
Rectifier
A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification. Physically, rectifiers take a number of forms, including vacuum tube diodes, mercury-arc valves, copper and selenium oxide rectifiers, semiconductor diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches. Historically, even synchronous electromechanical switches and motors have been used. Early radio receivers, called crystal radios, used a ""cat's whisker"" of fine wire pressing on a crystal of galena (lead sulfide) to serve as a point-contact rectifier or ""crystal detector"".Rectifiers have many uses, but are often found serving as components of DC power supplies and high-voltage direct current power transmission systems. Rectification may serve in roles other than to generate direct current for use as a source of power. As noted, detectors of radio signals serve as rectifiers. In gas heating systems flame rectification is used to detect presence of a flame.Because of the alternating nature of the input AC sine wave, the process of rectification alone produces a DC current that, though unidirectional, consists of pulses of current. Many applications of rectifiers, such as power supplies for radio, television and computer equipment, require a steady constant DC current (as would be produced by a battery). In these applications the output of the rectifier is smoothed by an electronic filter (usually a capacitor) to produce a steady current.More complex circuitry that performs the opposite function, converting DC to AC, is called an inverter.