Insulation monitor - GMWISO 1.05
... − In each electrically connected distribution system only one insulation monitor may be connected (i. e. in the case of an insulation monitoring with GMWISO insulation monitor at the generator, socalled "Solid-rubber distributors" or similar with insulation monitor are not admissible!) because insul ...
... − In each electrically connected distribution system only one insulation monitor may be connected (i. e. in the case of an insulation monitoring with GMWISO insulation monitor at the generator, socalled "Solid-rubber distributors" or similar with insulation monitor are not admissible!) because insul ...
FJD5553 NPN Silicon Transistor — NPN Silicon T ransistor
... Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's ...
... Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's ...
AN1957
... input, which allows the user to restart the processor without turning off the power. No additional components are needed because Supervisor devices already include a debounce circuit that filters the noise of contact closure. This function can be used to debug, to perform the final test of a process ...
... input, which allows the user to restart the processor without turning off the power. No additional components are needed because Supervisor devices already include a debounce circuit that filters the noise of contact closure. This function can be used to debug, to perform the final test of a process ...
Lighting Surge Protection Modules Design and Installation Guide
... MOV technology is not only inexpensive but also highly effective for suppressing transients in power supplies and many other applications, such as the SPD modules that are often placed upstream from an LED driver. MOVs tend to degrade gradually after a large surge or multiple small surges. This degr ...
... MOV technology is not only inexpensive but also highly effective for suppressing transients in power supplies and many other applications, such as the SPD modules that are often placed upstream from an LED driver. MOVs tend to degrade gradually after a large surge or multiple small surges. This degr ...
Amplificador de potência cmos em 2.4 ghz com potência de saída
... transmission path. Redrawn from [3]. ......................................................................................... 17 FIGURE 3 – ESD protected tray with samples of fabricated ICs in die format. These dies are from 2015 GICS tape-out. ...................................................... ...
... transmission path. Redrawn from [3]. ......................................................................................... 17 FIGURE 3 – ESD protected tray with samples of fabricated ICs in die format. These dies are from 2015 GICS tape-out. ...................................................... ...
ICM7217 Datasheet
... oscillator and counter are reset (to D4). The internal oscillator is then disconnected from the SCAN pin and the preset circuitry is enabled. The oscillator starts and runs with a frequency determined by its internal capacitor, (which may vary from chip to chip). When the chip finishes a full 4-digi ...
... oscillator and counter are reset (to D4). The internal oscillator is then disconnected from the SCAN pin and the preset circuitry is enabled. The oscillator starts and runs with a frequency determined by its internal capacitor, (which may vary from chip to chip). When the chip finishes a full 4-digi ...
MAX1192 Ultra-Low-Power, 22Msps, Dual 8-Bit ADC General Description Features
... These inputs have a 440MHz bandwidth and accept fully differential or single-ended signals. The MAX1192 delivers a typical signal-to-noise and distortion (SINAD) of 48.6dB at an input frequency of 5.5MHz and a sampling rate of 22Msps while consuming only 27.3mW. This ADC operates from a 2.7V to 3.6V ...
... These inputs have a 440MHz bandwidth and accept fully differential or single-ended signals. The MAX1192 delivers a typical signal-to-noise and distortion (SINAD) of 48.6dB at an input frequency of 5.5MHz and a sampling rate of 22Msps while consuming only 27.3mW. This ADC operates from a 2.7V to 3.6V ...
ELTR 120 (Semiconductors 1)
... One of my ”pet peeves” regarding introductory electronics textbooks is that they commonly attempt to explain the workings of PN semiconductor junctions while holding to Rutherford’s obsolete planetary model of the atom. Electrons do not circle atomic nuclei like little planets, free to travel arbitr ...
... One of my ”pet peeves” regarding introductory electronics textbooks is that they commonly attempt to explain the workings of PN semiconductor junctions while holding to Rutherford’s obsolete planetary model of the atom. Electrons do not circle atomic nuclei like little planets, free to travel arbitr ...
ADM1066 数据手册DataSheet 下载
... The ADM1066 Super Sequencer® is a configurable supervisory/ sequencing device that offers a single-chip solution for supply monitoring and sequencing in multiple-supply systems. In addition to these functions, the ADM1066 integrates a 12-bit ADC and six 8-bit voltage output DACs. These circuits can ...
... The ADM1066 Super Sequencer® is a configurable supervisory/ sequencing device that offers a single-chip solution for supply monitoring and sequencing in multiple-supply systems. In addition to these functions, the ADM1066 integrates a 12-bit ADC and six 8-bit voltage output DACs. These circuits can ...
Medical Applications Guide (Rev. B
... Digital thermometers are quickly replacing traditional mercury thermometers. Digital thermometers are fast, accurate and effective. With newer technologies, different types of digital fever thermometers may be classified on the basis of the location where they are used such as oral, rectal, underarm ...
... Digital thermometers are quickly replacing traditional mercury thermometers. Digital thermometers are fast, accurate and effective. With newer technologies, different types of digital fever thermometers may be classified on the basis of the location where they are used such as oral, rectal, underarm ...
Towards Securing Low-Power Digital Circuits with Ultra
... protection of sensitive digital circuits by operating them at a random ultra-low voltage (ULV) supplied by a Vdd randomizer. As the Vdd randomization modulates the switching current, it results in a multiplicative noise on both the current consumption amplitude and its time dependence. As ULV operat ...
... protection of sensitive digital circuits by operating them at a random ultra-low voltage (ULV) supplied by a Vdd randomizer. As the Vdd randomization modulates the switching current, it results in a multiplicative noise on both the current consumption amplitude and its time dependence. As ULV operat ...
RF2057 HIGH PERFORMANCE WIDEBAND RF PLL/VCO WITH Features
... The RF2057 is a low power, high performance, wideband RF frequency conversion chip with integrated local oscillator (LO) generation and a pair of RF mixers. The RF synthesizer includes an integrated fractional-N phase locked loop with voltage controlled oscillator (VCO) and dividers to produce a low ...
... The RF2057 is a low power, high performance, wideband RF frequency conversion chip with integrated local oscillator (LO) generation and a pair of RF mixers. The RF synthesizer includes an integrated fractional-N phase locked loop with voltage controlled oscillator (VCO) and dividers to produce a low ...
Evaluation of Back-EMF Estimators for Sensorless Control of
... Key words: Back-EMF estimator, Phase locked loop, Permanent magnet synchronous drive, Sensorless control ...
... Key words: Back-EMF estimator, Phase locked loop, Permanent magnet synchronous drive, Sensorless control ...
NCX2200 1. General description Low voltage comparator
... be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. NXP Semiconductors takes no responsibility ...
... be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. NXP Semiconductors takes no responsibility ...
Tech Brief 1 MicroLAN Design Guide
... Normally, the solution would be to terminate the ends of the cable in its characteristic impedance with fixed resistors. These resistors would then absorb the energy that otherwise would be reflected by the impedance mismatch and cause communications problems. Unfortunately, the recommended cabling ...
... Normally, the solution would be to terminate the ends of the cable in its characteristic impedance with fixed resistors. These resistors would then absorb the energy that otherwise would be reflected by the impedance mismatch and cause communications problems. Unfortunately, the recommended cabling ...
relay problems
... material is that it takes three to 10 minutes for it to cool down and return to its open condition. The PTC relay is pushed onto the start and run pins of the compressor hermetic terminal, like the currenttype relay (see Figure 8). As the PTC material heats up, the start winding is taken out of the ...
... material is that it takes three to 10 minutes for it to cool down and return to its open condition. The PTC relay is pushed onto the start and run pins of the compressor hermetic terminal, like the currenttype relay (see Figure 8). As the PTC material heats up, the start winding is taken out of the ...
ics8543.pdf
... The aforementioned trademark, HiPerClockS™ is a trademark of Integrated Circuit Systems, Inc. or its subsidiaries in the United States and/or other countries. While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems, Incorporated (ICS) ass ...
... The aforementioned trademark, HiPerClockS™ is a trademark of Integrated Circuit Systems, Inc. or its subsidiaries in the United States and/or other countries. While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems, Incorporated (ICS) ass ...
PDF Data Sheet Rev. 0
... functionality with data rates up to 80 MSPS. A lower cost, pincompatible version of the AD9865, the AD9868 removes the current amplifier (IAMP) IOUTP functionality and limits the PLL VCO operating range of 80 MHz to 200 MHz. The part is well-suited for half- and full-duplex applications. The digital ...
... functionality with data rates up to 80 MSPS. A lower cost, pincompatible version of the AD9865, the AD9868 removes the current amplifier (IAMP) IOUTP functionality and limits the PLL VCO operating range of 80 MHz to 200 MHz. The part is well-suited for half- and full-duplex applications. The digital ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.