CIRCUIT FUNCTION AND BENEFITS
... full-scale range and are negligible relative to the error induced by the resistor mismatch. The maximum expected full-scale and zero-scale errors are, therefore, approximately 0.02%, or 210 LSBs each. Figure 4 shows the measured full-scale error to be 1 LSB and the measured zero-scale error to be 4 ...
... full-scale range and are negligible relative to the error induced by the resistor mismatch. The maximum expected full-scale and zero-scale errors are, therefore, approximately 0.02%, or 210 LSBs each. Figure 4 shows the measured full-scale error to be 1 LSB and the measured zero-scale error to be 4 ...
5B45 数据手册DataSheet 下载
... measurement systems, standard data acquisition systems, programmable controllers, analog recorders and dedicated control systems. The 5 B series modules are ideally suited to applications where monitoring and control of temperature, pressure, flow, rotation and other analog signals are required. ...
... measurement systems, standard data acquisition systems, programmable controllers, analog recorders and dedicated control systems. The 5 B series modules are ideally suited to applications where monitoring and control of temperature, pressure, flow, rotation and other analog signals are required. ...
EE595_Team4_P3_Fall07
... moving parts, it is important that they work according to our specifications because safety concerns. Our other projects were rejected because they did not have enough blocks in the diagrams to satisfy our electronic requirements. This project was unanimously supported by all five members of our gro ...
... moving parts, it is important that they work according to our specifications because safety concerns. Our other projects were rejected because they did not have enough blocks in the diagrams to satisfy our electronic requirements. This project was unanimously supported by all five members of our gro ...
Using a circuit-driven approach to teach printed
... requires more caution than ordinary PCBs, since the voltage drops caused by the parasitic impedances become significant in high current and fast-switching conditions. A PCB that is not well designed can degrade the power efficiency by up to 10% and increase the output ripple by tens of millivolts, t ...
... requires more caution than ordinary PCBs, since the voltage drops caused by the parasitic impedances become significant in high current and fast-switching conditions. A PCB that is not well designed can degrade the power efficiency by up to 10% and increase the output ripple by tens of millivolts, t ...
45 An OR Operation In this example an OR operation is used in
... this example the timer has been set for 5 seconds. When S1 is closed, TR1 begins timing. When 5 seconds have elapsed, TR1 will close its associated normally open TR1 contacts, illuminating pilot light PL1. When S1 is open, deenergizing TR1, the TR1 contacts open, immediately extinguishing PL1. This ...
... this example the timer has been set for 5 seconds. When S1 is closed, TR1 begins timing. When 5 seconds have elapsed, TR1 will close its associated normally open TR1 contacts, illuminating pilot light PL1. When S1 is open, deenergizing TR1, the TR1 contacts open, immediately extinguishing PL1. This ...
references - IEEE Taipei Section
... deliver high load current, but also requires the no-load quiescent current of the LDO to be minimized for improving the current efficiency. Good load transient response with small output-voltage variation including overshoots and undershoots upon load switching is critical to prevent an accidental t ...
... deliver high load current, but also requires the no-load quiescent current of the LDO to be minimized for improving the current efficiency. Good load transient response with small output-voltage variation including overshoots and undershoots upon load switching is critical to prevent an accidental t ...
Object Oriented Solution
... combination of the above elements), and the unknown quantities are the components of the voltage. The capacitor banks can be represented in a same manner: as constant impedances in a combination with the specified characteristics of loads. ...
... combination of the above elements), and the unknown quantities are the components of the voltage. The capacitor banks can be represented in a same manner: as constant impedances in a combination with the specified characteristics of loads. ...
M800 Elite Speed Switch Shaft Underspeed Sensor
... The M800 Elite Speed Switch is designed to detect belt slip, belt underspeed, stop motion, low speed or zero speed on bucket elevators, conveyors, airlocks, mixers, fans, grinders and many other rotating machines. Totally sealed and simple to calibrate, the M800 Elite works in the harshest of condit ...
... The M800 Elite Speed Switch is designed to detect belt slip, belt underspeed, stop motion, low speed or zero speed on bucket elevators, conveyors, airlocks, mixers, fans, grinders and many other rotating machines. Totally sealed and simple to calibrate, the M800 Elite works in the harshest of condit ...
FJV3 110R NPN Epitaxial Silicon Transistor
... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
MP020-5 - Monolithic Power System
... output current or voltage constant precision. Optimize the transformer structure to minimize the leakage inductance. Aim for a leakage inductance less than 5% of the primary ...
... output current or voltage constant precision. Optimize the transformer structure to minimize the leakage inductance. Aim for a leakage inductance less than 5% of the primary ...
File u208b | allcomponents.ru
... cycle is still flowing in the opposite direction to the supply voltage at that instant. This makes sure that ”Gaps” in the load current are prevented. The control signal on Pin 6 can be in the range 0 V to –7 V (reference point Pin 1). If Vpin6 = –7 V then the phase angle is at maximum = amax i.e., ...
... cycle is still flowing in the opposite direction to the supply voltage at that instant. This makes sure that ”Gaps” in the load current are prevented. The control signal on Pin 6 can be in the range 0 V to –7 V (reference point Pin 1). If Vpin6 = –7 V then the phase angle is at maximum = amax i.e., ...
Model SM81 User Guide
... The SM81 is designed for phantom powering by Shure Model PS1A Power Supply, or by virtually any microphone power supply providing 12 to 48 Vdc phantom voltage. Use only high-quality cables, as intermittent shorts between broken shield wires and balanced conductors will cause extremely large noise tr ...
... The SM81 is designed for phantom powering by Shure Model PS1A Power Supply, or by virtually any microphone power supply providing 12 to 48 Vdc phantom voltage. Use only high-quality cables, as intermittent shorts between broken shield wires and balanced conductors will cause extremely large noise tr ...
AVQ100-24S05-4L
... specified in SJ/T-11363-2006 √: Means the content of the hazardous substances in at least one of the average quality materials of the part is outside the limits specified in SJ/T11363-2006 Emerson Network Power Co., Ltd. has been committed to the design and manufacturing of environment-friendly prod ...
... specified in SJ/T-11363-2006 √: Means the content of the hazardous substances in at least one of the average quality materials of the part is outside the limits specified in SJ/T11363-2006 Emerson Network Power Co., Ltd. has been committed to the design and manufacturing of environment-friendly prod ...
Full Wave Rectifier
... It is obvious that this pulsating DC is of no real use as the supply voltage for any device. It is never constant and it’s DCAVG is at a very low level compared to the 15.56 peak voltage we started with. However if we add a large filter capacitor (C1) as shown in fig 2, we can change the VOUT to a c ...
... It is obvious that this pulsating DC is of no real use as the supply voltage for any device. It is never constant and it’s DCAVG is at a very low level compared to the 15.56 peak voltage we started with. However if we add a large filter capacitor (C1) as shown in fig 2, we can change the VOUT to a c ...
In present day irrespective of the application be it in process industry
... One need to take note that the Type B defined in Annex M of IEC 947 is different from Type B defined in IEC 62423. The earth leakage protection devices considered shall be based on electrical network conditions at site. When a network is polluted, the selection of RCD’s shall be based on the followi ...
... One need to take note that the Type B defined in Annex M of IEC 947 is different from Type B defined in IEC 62423. The earth leakage protection devices considered shall be based on electrical network conditions at site. When a network is polluted, the selection of RCD’s shall be based on the followi ...
FMB2222A FFB2222A MMPQ2222A NPN Multi-Chip General Purpose Amplifier
... NPN Multi-Chip General Purpose Amplifier This device is for use as a medium power amplifier and switch requiring collector currents up to 500 mA. Sourced from Process 19. ...
... NPN Multi-Chip General Purpose Amplifier This device is for use as a medium power amplifier and switch requiring collector currents up to 500 mA. Sourced from Process 19. ...
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.