CAT5171 - 256‐position I2C Compatible Digital Potentiometer (POT)
... ideally suited for replacing mechanical potentiometers and variable resistors. The wiper settings are controlled through an I2C-compatible digital interface. Upon power-up, the wiper assumes a midscale position and may be repositioned anytime after the power is stable. The device can be programmed t ...
... ideally suited for replacing mechanical potentiometers and variable resistors. The wiper settings are controlled through an I2C-compatible digital interface. Upon power-up, the wiper assumes a midscale position and may be repositioned anytime after the power is stable. The device can be programmed t ...
Microprocessor Control of a Microwave Oven
... and requires several lines connecting it to the microprocessor system. For each button pressed on the keypad, a unique digital code is sent to the microprocessor. In this way the microprocessor is able to detect which button has ...
... and requires several lines connecting it to the microprocessor system. For each button pressed on the keypad, a unique digital code is sent to the microprocessor. In this way the microprocessor is able to detect which button has ...
Spark Plugs Do Tell A Story! Spark Plugs
... In standard ignition, the contact set is attached to the movable breaker plate. A vacuum advance unit attached to the distributor housing is mounted under the breaker plate. The rotor covers the centrifugal advance mechanism, which consists of a cam actuated by two centrifugal weights. As the breake ...
... In standard ignition, the contact set is attached to the movable breaker plate. A vacuum advance unit attached to the distributor housing is mounted under the breaker plate. The rotor covers the centrifugal advance mechanism, which consists of a cam actuated by two centrifugal weights. As the breake ...
AD5175: 数据手册DataSheet 下载
... Mechanical rheostat replacements Op-amp: variable gain control Instrumentation: gain, offset adjustment Programmable voltage to current conversions Programmable filters, delays, time constants Programmable power supply Sensor calibration ...
... Mechanical rheostat replacements Op-amp: variable gain control Instrumentation: gain, offset adjustment Programmable voltage to current conversions Programmable filters, delays, time constants Programmable power supply Sensor calibration ...
Ultrasound System Considerations and their Impact
... (Color Flow or Doppler Imaging; blood flow); and D-mode (Spectral Doppler). B-mode creates the traditional gray scale image; F-mode is a color overlay on the B-mode display that shows blood flow; D-mode is the Doppler display that might show blood flow velocities and their frequencies. Operating fre ...
... (Color Flow or Doppler Imaging; blood flow); and D-mode (Spectral Doppler). B-mode creates the traditional gray scale image; F-mode is a color overlay on the B-mode display that shows blood flow; D-mode is the Doppler display that might show blood flow velocities and their frequencies. Operating fre ...
BDTIC PrimeSTACK
... available in addition to the basic provision of standard self protection. The following physical parameters are monitored and/or measured in real time and are provided with “safe separation” as an analogue voltage value at the PrimeSTACK electronics interface: o Load current monitoring of each logic ...
... available in addition to the basic provision of standard self protection. The following physical parameters are monitored and/or measured in real time and are provided with “safe separation” as an analogue voltage value at the PrimeSTACK electronics interface: o Load current monitoring of each logic ...
DS2756 High-Accuracy Battery Fuel Gauge with Programmable Suspend Mode
... The DS2756 performs temperature, voltage, and current measurement to a resolution sufficient to support processmonitoring applications such as battery charge control and remaining capacity estimation. Temperature is measured using an on-chip sensor, eliminating the need for a separate thermistor. Bi ...
... The DS2756 performs temperature, voltage, and current measurement to a resolution sufficient to support processmonitoring applications such as battery charge control and remaining capacity estimation. Temperature is measured using an on-chip sensor, eliminating the need for a separate thermistor. Bi ...
Aalborg Universitet microgrids
... Power-frequency droop characteristic is conventionally used in AC-MG sources to realize adequate power sharing among them. Similarly, power-voltage droop characteristic is employed in DC-MG sources to achieve desirable power sharing among them. When it comes to a HMG, a proper strategy is needed for ...
... Power-frequency droop characteristic is conventionally used in AC-MG sources to realize adequate power sharing among them. Similarly, power-voltage droop characteristic is employed in DC-MG sources to achieve desirable power sharing among them. When it comes to a HMG, a proper strategy is needed for ...
S225-20-1
... Auto-Booster regulators provide an inexpensive and effective method of voltage regulation. Auto-Booster regulators are regulating autotransformers. They provide four-step feeder voltage regulation. A solid-state control sensesthe need for voltage correction and a motor-operated tap changer automatic ...
... Auto-Booster regulators provide an inexpensive and effective method of voltage regulation. Auto-Booster regulators are regulating autotransformers. They provide four-step feeder voltage regulation. A solid-state control sensesthe need for voltage correction and a motor-operated tap changer automatic ...
isolation transformer
... The isolation transformer breaks the dc path between two circuits while maintaining the ac path. The dc is blocked by the transformer, because magnetic flux does not change with dc. Electronics Fundamentals 8th edition Floyd/Buchla ...
... The isolation transformer breaks the dc path between two circuits while maintaining the ac path. The dc is blocked by the transformer, because magnetic flux does not change with dc. Electronics Fundamentals 8th edition Floyd/Buchla ...
Introduction
... To find the current flowing out of node n through a resistance toward node k, subtract the voltage at node k from the voltage at node n and divide the difference by the resistance ...
... To find the current flowing out of node n through a resistance toward node k, subtract the voltage at node k from the voltage at node n and divide the difference by the resistance ...
Aalborg Universitet Control Strategies for Islanded Microgrid using Enhanced Hierarchical Control
... performance of these methods, recent literature addressing the stability and dynamic performance of the droop-controlled MGs by using state-space and small-signal models have been presented [8], [12]. The virtual impedance can be added in the control loop to enhance the reliability and performance o ...
... performance of these methods, recent literature addressing the stability and dynamic performance of the droop-controlled MGs by using state-space and small-signal models have been presented [8], [12]. The virtual impedance can be added in the control loop to enhance the reliability and performance o ...
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.