A Modified CMOS Differential-Pair-Based Triangular-and-Trapezoidal-to-Sine Converter Kanitpong Pengwon and Ekachai Leelarasmee
... Sinusoidal-function generators have been used in widely ranges of applications such as in modern communication module, instrument and motor control application. For communication applications, a waveform with -60 dBc of SFDR or better is acceptable while only -40 dBc one is required for instrument a ...
... Sinusoidal-function generators have been used in widely ranges of applications such as in modern communication module, instrument and motor control application. For communication applications, a waveform with -60 dBc of SFDR or better is acceptable while only -40 dBc one is required for instrument a ...
Determining Planck`s Constant from the Photoelectric Effect
... given optical length to be placed in a box half that long. When using the monochromator with the 6000 Å grating, the indicator on top will show the approximate wavelength of the first order spectra in nanometers. Note that this reading is approximate, since harsh treatment of the device can cause sl ...
... given optical length to be placed in a box half that long. When using the monochromator with the 6000 Å grating, the indicator on top will show the approximate wavelength of the first order spectra in nanometers. Note that this reading is approximate, since harsh treatment of the device can cause sl ...
Transient Voltage Protection for Stratix GX Devices
... The first mating of the linecard and the backplane is equivalent to closing the switch, as shown in Figure 3, above. At the very first moment, a surge current pulse is generated on the power traces, changing from 0 to a peak value, forming a rapid di/dt. The looped area is shaped between the power ( ...
... The first mating of the linecard and the backplane is equivalent to closing the switch, as shown in Figure 3, above. At the very first moment, a surge current pulse is generated on the power traces, changing from 0 to a peak value, forming a rapid di/dt. The looped area is shaped between the power ( ...
Chapter 21
... The instantaneous voltage across the resistor is in phase with the current The instantaneous voltage across the inductor leads the current by 90° The instantaneous voltage across the capacitor lags the current by 90° ...
... The instantaneous voltage across the resistor is in phase with the current The instantaneous voltage across the inductor leads the current by 90° The instantaneous voltage across the capacitor lags the current by 90° ...
GPS/GLONASS Module MGG2217
... MGGS2217 specification V2.2 This input is low active. V_BAT This is the battery backup input that powers the SRAM and RTC when main power is removed. Without an external backup battery, the TMP will execute a cold start after every power on. To achieve the faster start-up offered by a hot or warm s ...
... MGGS2217 specification V2.2 This input is low active. V_BAT This is the battery backup input that powers the SRAM and RTC when main power is removed. Without an external backup battery, the TMP will execute a cold start after every power on. To achieve the faster start-up offered by a hot or warm s ...
CarSense 101 Vehicle Motion Detector Operating Instructions
... G. Do not mount on any moving surface such as bridges or walkways to could move under traffic. H. Underground water lines. • Detection range is approximately a 15-foot diameter. This will very depending on mass and speed of the vehicle. • Use appropriate module for source supplied voltage. • Connect ...
... G. Do not mount on any moving surface such as bridges or walkways to could move under traffic. H. Underground water lines. • Detection range is approximately a 15-foot diameter. This will very depending on mass and speed of the vehicle. • Use appropriate module for source supplied voltage. • Connect ...
NOT FOR NEW DESIGNS
... components. The biasing may be provided via a parallel L-C set for resonance at the operating frequency of 1615MHz. Shunt microstrip techniques are also applicable and provide very low DC resistance. Low frequency bypassing is required for stability. Same as pin 7. ...
... components. The biasing may be provided via a parallel L-C set for resonance at the operating frequency of 1615MHz. Shunt microstrip techniques are also applicable and provide very low DC resistance. Low frequency bypassing is required for stability. Same as pin 7. ...
300V Power Supply - Labnet International
... The ENDURO 250 Volt Power Supply is a microprocessor-controlled power supply designed to meet most electrophoresis needs in a single easy to use unit. ...
... The ENDURO 250 Volt Power Supply is a microprocessor-controlled power supply designed to meet most electrophoresis needs in a single easy to use unit. ...
Ch14
... Half-power frequencies ω1 and ω2 are frequencies at which the dissipated power is half the maximum value: ...
... Half-power frequencies ω1 and ω2 are frequencies at which the dissipated power is half the maximum value: ...
NZT560/NZT560A NPN Low Saturation Transistor N Z
... NZT560/NZT560A — NPN Low Saturation Transistor ...
... NZT560/NZT560A — NPN Low Saturation Transistor ...
TPS60400-Q1 数据资料 dataSheet 下载
... to its wide input voltage range, two or three NiCd, NiMH, or alkaline battery cells, as well as one Li-Ion cell can also power them. Only three external 1-µF capacitors are required to build a complete dc/dc charge pump inverter. Assembled in a 5-pin SOT23 package, the complete converter can be buil ...
... to its wide input voltage range, two or three NiCd, NiMH, or alkaline battery cells, as well as one Li-Ion cell can also power them. Only three external 1-µF capacitors are required to build a complete dc/dc charge pump inverter. Assembled in a 5-pin SOT23 package, the complete converter can be buil ...
Document
... time interval of about 0.2 s. Use this information to estimate (a) the total amount of charge transferred between cloud and ground, (b) the current in the lightning bolt, and (c) the average power delivered over the 0.2 s. ...
... time interval of about 0.2 s. Use this information to estimate (a) the total amount of charge transferred between cloud and ground, (b) the current in the lightning bolt, and (c) the average power delivered over the 0.2 s. ...
TL072
... 3. ALL voltage values, except differential voltages, are with respect to the midpoint between VCC+ and VCC-. 4. Differential voltage are at the non-inverting input terminal with respect to the inverting input terminal. 5. The magnitude of the input voltage must never exceed the magnitude of the supp ...
... 3. ALL voltage values, except differential voltages, are with respect to the midpoint between VCC+ and VCC-. 4. Differential voltage are at the non-inverting input terminal with respect to the inverting input terminal. 5. The magnitude of the input voltage must never exceed the magnitude of the supp ...
Max1811 - Maxim Integrated
... a 1in2 PC board radiating area), which is the maximum ambient temperature at which most Li+ battery manufacturers allow charging. The 1.4W power dissipation may never be reached due to the MAX1811’s thermal regulation loop. ...
... a 1in2 PC board radiating area), which is the maximum ambient temperature at which most Li+ battery manufacturers allow charging. The 1.4W power dissipation may never be reached due to the MAX1811’s thermal regulation loop. ...
MAX6968 8-Port, 5.5V Constant-Current LED Driver General Description Features
... The MAX6968 serial-interfaced LED driver provides eight open-drain, constant-current sinking LED driver outputs rated at 5.5V. The MAX6968 operates from a 3V to 5.5V supply. The MAX6968 supply and the LEDs’ supply or supplies may power up in any order. The constant-current outputs are programmed tog ...
... The MAX6968 serial-interfaced LED driver provides eight open-drain, constant-current sinking LED driver outputs rated at 5.5V. The MAX6968 operates from a 3V to 5.5V supply. The MAX6968 supply and the LEDs’ supply or supplies may power up in any order. The constant-current outputs are programmed tog ...
Winding Failures of Electrical Motors
... in the stator winding due to locked rotor. This can also occur due to excessive starts and reversions. ...
... in the stator winding due to locked rotor. This can also occur due to excessive starts and reversions. ...
Product Presentation
... – In normal operational mode (online, double conversion) continuous power protection with very high efficiency (>96% @ 0.7 pf and greater than 92% @ unity pf) – In Energy Optimizer Mode* - dynamically optimized performance • Stable utility power - continuous line filtering with highest efficiency • ...
... – In normal operational mode (online, double conversion) continuous power protection with very high efficiency (>96% @ 0.7 pf and greater than 92% @ unity pf) – In Energy Optimizer Mode* - dynamically optimized performance • Stable utility power - continuous line filtering with highest efficiency • ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)