DRV8809, DRV8810 User`s Guide (Rev. A
... When nSLEEP is low, the SPI_AB port is enabled and allows the user to write to the SETUP and EXTENDED registers. SPI_CD port has no function while nSLEEP is low. All H bridges are disabled, hence there is no motion control. When nSLEEP becomes high, the DRV8809/8810 enters the operational mode with ...
... When nSLEEP is low, the SPI_AB port is enabled and allows the user to write to the SETUP and EXTENDED registers. SPI_CD port has no function while nSLEEP is low. All H bridges are disabled, hence there is no motion control. When nSLEEP becomes high, the DRV8809/8810 enters the operational mode with ...
BLDC motor control with Hall sensor based on FRDM-KE02Z
... any integrated circuits based on the information in this document. Freescale reserves the right to make changes without further notice to any products herein. Freescale makes no warranty, representation, or guarantee regarding the suitability of its products for any particular purpose, nor does Free ...
... any integrated circuits based on the information in this document. Freescale reserves the right to make changes without further notice to any products herein. Freescale makes no warranty, representation, or guarantee regarding the suitability of its products for any particular purpose, nor does Free ...
W
... buffer itself can be optimized to drive the fan-out in an optimal way for high speed. The inverter will introduce another problem that this type of logic family is non inverting. ...
... buffer itself can be optimized to drive the fan-out in an optimal way for high speed. The inverter will introduce another problem that this type of logic family is non inverting. ...
Crank Angle Encoder - Process Controls And Instrumentation News
... crankshaft can be measured correctly. The separate amplifier is connected by means of a 1,5 m long cable. It is powered by a 5 VDC power supply and supplies one TTL-compatible output signal each for the trigger marker and angle markers (Fig. 2). The line terminator contains a circuit, which protects ...
... crankshaft can be measured correctly. The separate amplifier is connected by means of a 1,5 m long cable. It is powered by a 5 VDC power supply and supplies one TTL-compatible output signal each for the trigger marker and angle markers (Fig. 2). The line terminator contains a circuit, which protects ...
Synchronous Machines
... When a synchronous generator is excited with field current and is driven at a constant speed, a balanced voltage is generated in the armature winding. If a balanced load is now connected to the armature winding, a balanced armature current at the same frequency as the emf will flow. Since the freque ...
... When a synchronous generator is excited with field current and is driven at a constant speed, a balanced voltage is generated in the armature winding. If a balanced load is now connected to the armature winding, a balanced armature current at the same frequency as the emf will flow. Since the freque ...
150LECTURE11CHAPTER11INDUCTORS Lecture Notes Page
... Time constants After 1 T, the inductor’s current is 63.2 % of final value. After 2 T, the inductor’s current is 86.5 % of final value. After 3 T, the inductor’s current is 95.0 % of final value. After 4 T, the inductor’s current is 98.2 % of final value. After 5 T, the inductor’s current is 99.3 % o ...
... Time constants After 1 T, the inductor’s current is 63.2 % of final value. After 2 T, the inductor’s current is 86.5 % of final value. After 3 T, the inductor’s current is 95.0 % of final value. After 4 T, the inductor’s current is 98.2 % of final value. After 5 T, the inductor’s current is 99.3 % o ...
s8610u
... o If connectedwrong transformer can be burned out, becauseone side of the transformer is grounded somewherein the control wiring - You can check this by measuringthe voltagefrom each transformer terminal to ground 24 volts =hot side R 0volts =ground side C ...
... o If connectedwrong transformer can be burned out, becauseone side of the transformer is grounded somewherein the control wiring - You can check this by measuringthe voltagefrom each transformer terminal to ground 24 volts =hot side R 0volts =ground side C ...
UPCommons
... This paper has presented a laboratory implementation of a two-register data path unit by using seven physical memristor emulators in a strainghtforward implementation of the material implication or IMPLY function. The result is that it is a satisfactory and universal way to implement a set of instru ...
... This paper has presented a laboratory implementation of a two-register data path unit by using seven physical memristor emulators in a strainghtforward implementation of the material implication or IMPLY function. The result is that it is a satisfactory and universal way to implement a set of instru ...
POWER METER PW3336, PW3337
... you to key lock all slave devices with the master unit, mirroring the master unit’s operations and modes on all of the other power meters. The free PC application can be used to calculate efficiency values across multiple units. Master instrument ...
... you to key lock all slave devices with the master unit, mirroring the master unit’s operations and modes on all of the other power meters. The free PC application can be used to calculate efficiency values across multiple units. Master instrument ...
Wireless Control Components
... The application board of the TDA5210 can be operated in one of the assigned frequency bands for short-range devices (SRD) at either 434MHz or 868MHz, the application board of the TDA5211 at 315MHz. The receivers have been optimized for single-channel operation in systems using both amplitude shift k ...
... The application board of the TDA5210 can be operated in one of the assigned frequency bands for short-range devices (SRD) at either 434MHz or 868MHz, the application board of the TDA5211 at 315MHz. The receivers have been optimized for single-channel operation in systems using both amplitude shift k ...
Document
... 3. For a single-phase a.c. to d.c. controlled rectifier to operate in regenerative mode, which of the following conditions should be satisfied? a) Half –controlled bridge, a 90°, source of e.m.f. in load c) Full-controlled bridge, a > 90°, source of e.m.f. in load d) Full-controlled bridge, a 90°, s ...
... 3. For a single-phase a.c. to d.c. controlled rectifier to operate in regenerative mode, which of the following conditions should be satisfied? a) Half –controlled bridge, a 90°, source of e.m.f. in load c) Full-controlled bridge, a > 90°, source of e.m.f. in load d) Full-controlled bridge, a 90°, s ...
ADF4360-9 数据手册DataSheet 下载
... Analog Power Supply. This ranges from 3.0 V to 3.6 V. Decoupling capacitors to the analog ground plane should be placed as close as possible to this pin. AVDD must have the same value as DVDD. Analog Ground. This is the ground return path of the prescaler and VCO. VCO Output. The output level is pro ...
... Analog Power Supply. This ranges from 3.0 V to 3.6 V. Decoupling capacitors to the analog ground plane should be placed as close as possible to this pin. AVDD must have the same value as DVDD. Analog Ground. This is the ground return path of the prescaler and VCO. VCO Output. The output level is pro ...
PCA9511A 1. General description Hot swappable I
... SCLIN and SCLOUT become identical with each acting as a bidirectional buffer that isolates the input capacitance from the output bus capacitance while communicating the logic levels. A LOW forced on either SDAIN or SDAOUT will cause the other pin to be driven to a LOW by the part. The same is also t ...
... SCLIN and SCLOUT become identical with each acting as a bidirectional buffer that isolates the input capacitance from the output bus capacitance while communicating the logic levels. A LOW forced on either SDAIN or SDAOUT will cause the other pin to be driven to a LOW by the part. The same is also t ...
Electric current - University of York
... These questions all probe pupils’ understanding of the idea of electric current – as a ‘conserved’ quantity, i.e. as something which goes round an electric circuit but is used up as it goes. The questions explore this idea in several contexts, with different components in the circuit. It is easy to ...
... These questions all probe pupils’ understanding of the idea of electric current – as a ‘conserved’ quantity, i.e. as something which goes round an electric circuit but is used up as it goes. The questions explore this idea in several contexts, with different components in the circuit. It is easy to ...
III. Component Selection and Radiation Testing
... A prototype of the CCM module has been built and was used in a Test Beam at CERN in July of 2002. The CCM was able to successfully communicate with the Main Control system using the custom control software. Communication with all the FE boards within a RBX was successful along with monitoring of the ...
... A prototype of the CCM module has been built and was used in a Test Beam at CERN in July of 2002. The CCM was able to successfully communicate with the Main Control system using the custom control software. Communication with all the FE boards within a RBX was successful along with monitoring of the ...
Lecture 7 Non- potentiometric methods of analysis
... III. 3. Controlled potential electrolysis with 3-electrode cell • In general we need to adjust the potential of the working electrode so that some electroactive species react while others do not. • Metal working electrodes are generally polarizable, which means that their potentials easily change w ...
... III. 3. Controlled potential electrolysis with 3-electrode cell • In general we need to adjust the potential of the working electrode so that some electroactive species react while others do not. • Metal working electrodes are generally polarizable, which means that their potentials easily change w ...
Evaluates: MAX9877 MAX9877 Evaluation Kit General Description Features
... The MAX9877 EV kit is fully assembled and tested. Follow the steps below to verify board operation. Caution: Do not turn on the power supply until all connections are completed. 1) Visit www.maxim-ic.com/evkitsoftware to download the latest version of the EV kit software, 9877Rxx.ZIP. Save the EV ki ...
... The MAX9877 EV kit is fully assembled and tested. Follow the steps below to verify board operation. Caution: Do not turn on the power supply until all connections are completed. 1) Visit www.maxim-ic.com/evkitsoftware to download the latest version of the EV kit software, 9877Rxx.ZIP. Save the EV ki ...
Radiation Hardness/Tolerance of Si Sensors/Detectors for Nuclear
... linearly with fluence at high fluences, at a given operational bias, the detector may become partially depleted at high fluences. Since the typical value for b is about 0.024 cm-1 [13], for a 300 mm thick Si sensor, Vfd will increase to 173 volts after being irradiated to 1x1014 n/cm2, much larger t ...
... linearly with fluence at high fluences, at a given operational bias, the detector may become partially depleted at high fluences. Since the typical value for b is about 0.024 cm-1 [13], for a 300 mm thick Si sensor, Vfd will increase to 173 volts after being irradiated to 1x1014 n/cm2, much larger t ...
PT2272
... PT2272 decodes the waveform received and fed into the DIN pin. The Waveform is decoded into code word that contains the address, data and sync bits. The decoded address bits are compared with the address set at the address input pins. If both addresses match for 2 consecutive code words, PT2272 driv ...
... PT2272 decodes the waveform received and fed into the DIN pin. The Waveform is decoded into code word that contains the address, data and sync bits. The decoded address bits are compared with the address set at the address input pins. If both addresses match for 2 consecutive code words, PT2272 driv ...
Laser and Photonics Technician - Florida Department Of Education
... aggregate, interpret, and present the resulting data. Equipment and supplies should be provided to enhance hands-on experiences for students. Career and Technical Student Organization (CTSO) SkillsUSA is the intercurricular career and technical student organization for providing leadership training ...
... aggregate, interpret, and present the resulting data. Equipment and supplies should be provided to enhance hands-on experiences for students. Career and Technical Student Organization (CTSO) SkillsUSA is the intercurricular career and technical student organization for providing leadership training ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.