Aug 2002 Lower the Output Voltage Ripple of Positive-to
... Figure 1 must be placed in the smallest loop possible to minimize trace inductance and the resulting voltage (noise) spikes. With one less component to worry about in the layout, it is easier to create a noise-free circuit using the layout shown in Figure 1a than it is using the one shown in Figure ...
... Figure 1 must be placed in the smallest loop possible to minimize trace inductance and the resulting voltage (noise) spikes. With one less component to worry about in the layout, it is easier to create a noise-free circuit using the layout shown in Figure 1a than it is using the one shown in Figure ...
P 1 - 123SeminarsOnly.com
... had 128 bytes of RAM, 4 bytes of on chip ROM, two timers, one serial port, and 4 ports each 8 bits wide all on a single chip. At this time it was referred to as “system on chip”. The 8051 is an 8 bit processor meaning that the CPU can work only on 8 bit at a time. Data larger than 8 bit has to be br ...
... had 128 bytes of RAM, 4 bytes of on chip ROM, two timers, one serial port, and 4 ports each 8 bits wide all on a single chip. At this time it was referred to as “system on chip”. The 8051 is an 8 bit processor meaning that the CPU can work only on 8 bit at a time. Data larger than 8 bit has to be br ...
Neutral Switching Transients
... system, all ground fault current flows back to this single grounding point. If the ground current flows through the de-energized source’s neutral, this can cause a nuisance trip of the ground fault relay protecting that de-energized source. Tripping a de-energized source is obviously a nuisance, but ...
... system, all ground fault current flows back to this single grounding point. If the ground current flows through the de-energized source’s neutral, this can cause a nuisance trip of the ground fault relay protecting that de-energized source. Tripping a de-energized source is obviously a nuisance, but ...
A3517 and A3518 - Allegro Microsystems
... For safe, reliable operation, the output should not be pulled above the supply voltage or pulled below the device ground. For optimum performance, a 0.1 µF capacitor between the supply and ground, and a 100 pF capacitor between the output and ground, should be added. The ratiometric feature is espec ...
... For safe, reliable operation, the output should not be pulled above the supply voltage or pulled below the device ground. For optimum performance, a 0.1 µF capacitor between the supply and ground, and a 100 pF capacitor between the output and ground, should be added. The ratiometric feature is espec ...
EE 174 Spring 2016
... the other state until the input passes through a lower threshold voltage, thus stabilizing the switching against rapid triggering by noise as it passes the trigger point. That is, it provides feedback which is not reversed in phase, but in this case the signal that is being fed back is a negative si ...
... the other state until the input passes through a lower threshold voltage, thus stabilizing the switching against rapid triggering by noise as it passes the trigger point. That is, it provides feedback which is not reversed in phase, but in this case the signal that is being fed back is a negative si ...
Insulation monitor - GMWISO 1.05
... protection "Fuse disconneetion with insulation monitoring and cut-off" realised with the GMWISO insulation monitor may also be commissioned by non-electricians and be operated in areas with an increased threat to persons (for ex. damp areas). Several consumers may be connected to the stand-by electr ...
... protection "Fuse disconneetion with insulation monitoring and cut-off" realised with the GMWISO insulation monitor may also be commissioned by non-electricians and be operated in areas with an increased threat to persons (for ex. damp areas). Several consumers may be connected to the stand-by electr ...
MAX16838 Evaluation Kit Evaluates: General Description Features
... Note: Indicate that you are using the MAX16838 when contacting these component suppliers. ...
... Note: Indicate that you are using the MAX16838 when contacting these component suppliers. ...
LP339 数据资料 dataSheet 下载
... the output current would drop to zero. The circuit would be unable to pull low current loads down to ground or the negative supply, if used. Transistor Q3 has been included to bypass transistor Q1 under these conditions and apply the current I1 directly to the base of Q2. The output sink current now ...
... the output current would drop to zero. The circuit would be unable to pull low current loads down to ground or the negative supply, if used. Transistor Q3 has been included to bypass transistor Q1 under these conditions and apply the current I1 directly to the base of Q2. The output sink current now ...
TB62262FTAG
... If the power supply does not have enough sink capability, the power supply and output pins of the device might rise above the rated voltages. The magnitude of the motor back-EMF varies with usage conditions and motor characteristics. It is no problem to the destruction and the operation of the IC by ...
... If the power supply does not have enough sink capability, the power supply and output pins of the device might rise above the rated voltages. The magnitude of the motor back-EMF varies with usage conditions and motor characteristics. It is no problem to the destruction and the operation of the IC by ...
Modelo Apresentacao - Cigré Brasil
... relay to be used in the Chinese transmission • grid its performance must be verified by the national testing institute. Test setup and actual test results • for one particular implementation of a modern numerical busbar protection are presented. • Performance of the busbar protection relay is verifi ...
... relay to be used in the Chinese transmission • grid its performance must be verified by the national testing institute. Test setup and actual test results • for one particular implementation of a modern numerical busbar protection are presented. • Performance of the busbar protection relay is verifi ...
RT9020 - Future Electronics
... Like any low-dropout regulator, the external capacitors used with the RT9020 must be carefully selected for regulator stability and performance. The recommended input and output capacitors should be 1μF or greater X7R/X5R ceramic.The input capacitor must be located a distance not more than 0.5 inch ...
... Like any low-dropout regulator, the external capacitors used with the RT9020 must be carefully selected for regulator stability and performance. The recommended input and output capacitors should be 1μF or greater X7R/X5R ceramic.The input capacitor must be located a distance not more than 0.5 inch ...
Printed Circuit Board Layout
... occur if the source we have identified directly drives one good antenna part relative to another. An example of conducted coupling would be a signal trace that was long enough to be an efficient antenna part driven relative to signal return plane but not routed over that plane. In this case, the sou ...
... occur if the source we have identified directly drives one good antenna part relative to another. An example of conducted coupling would be a signal trace that was long enough to be an efficient antenna part driven relative to signal return plane but not routed over that plane. In this case, the sou ...
Alternative Liquids For Tap Changers.
... However, increasing power consumption in metropolitan areas brings high-voltage levels right into urban environments and power transformers have to be installed within cities. Demanding safety standards require less- or non-flammable liquids for equipment placed within or around building structures ...
... However, increasing power consumption in metropolitan areas brings high-voltage levels right into urban environments and power transformers have to be installed within cities. Demanding safety standards require less- or non-flammable liquids for equipment placed within or around building structures ...
Design Guide 5th generation quasi resonant coolset
... The amplitude of this oscillation begins with a value of VR and decreases exponentially with elapsing time, which is determined by the loss factor of the resonant circuit. The first minimum of the drain voltage appears at the half of the oscillation period after the time t4 and can be approximated a ...
... The amplitude of this oscillation begins with a value of VR and decreases exponentially with elapsing time, which is determined by the loss factor of the resonant circuit. The first minimum of the drain voltage appears at the half of the oscillation period after the time t4 and can be approximated a ...
Development of High Voltage Power Supply for a Photomultiplier Sueaing
... iTOP stands for imaging Time-of-Propagation. It is a detector which has been developed for detecting Kaons and Pions (K/π) in the Belle 2 detector. The Belle 2 detector is an upgraded version of the Belle detector which was designed and constructed to carry out quantitative studies of rare B-meson d ...
... iTOP stands for imaging Time-of-Propagation. It is a detector which has been developed for detecting Kaons and Pions (K/π) in the Belle 2 detector. The Belle 2 detector is an upgraded version of the Belle detector which was designed and constructed to carry out quantitative studies of rare B-meson d ...
Minicon™ Reference Manual
... power to peripheral modules. There are labels on the Minicon near the jumper pins. Place the shorting block in the VCC position for regulated power, or in the VU position for unregulated power supply. Connectors JA, JB, and JC each have a separate voltage bus selection jumper block (JP2, JP3, and JP ...
... power to peripheral modules. There are labels on the Minicon near the jumper pins. Place the shorting block in the VCC position for regulated power, or in the VU position for unregulated power supply. Connectors JA, JB, and JC each have a separate voltage bus selection jumper block (JP2, JP3, and JP ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.