TPS92691 Boost and Boost-to-Battery LED Driver Evaluation Board
... lighting and general illumination applications. The TPS92691EVM-752 uses the TPS92691-Q1 (AEC Q100) IC; however, for general illumination and other non-automotive applications, the TPS92691 is available in the same package and pin configuration and with identical performance characteristics. The TPS ...
... lighting and general illumination applications. The TPS92691EVM-752 uses the TPS92691-Q1 (AEC Q100) IC; however, for general illumination and other non-automotive applications, the TPS92691 is available in the same package and pin configuration and with identical performance characteristics. The TPS ...
Fundamentals of Floating Measurements and Isolated
... Compared to the conventional bench oscilloscope architecture, voltage references in the isolated channel architecture are not connected together inside the instrument. Therefore, each reference of the used inputs must be connected to a reference voltage. Independently floating isolated inputs are st ...
... Compared to the conventional bench oscilloscope architecture, voltage references in the isolated channel architecture are not connected together inside the instrument. Therefore, each reference of the used inputs must be connected to a reference voltage. Independently floating isolated inputs are st ...
consonance
... pin outputs a pulse to indicate that the battery’s absence. The pulse’s frequency is around 10Hz when a 10uF output capacitor is used. It is generally not a good practice to connect a battery while the charger is running. The charger may provide a large surge current into the battery for a brief tim ...
... pin outputs a pulse to indicate that the battery’s absence. The pulse’s frequency is around 10Hz when a 10uF output capacitor is used. It is generally not a good practice to connect a battery while the charger is running. The charger may provide a large surge current into the battery for a brief tim ...
Slide
... • Slow-silent virtual channels – Adding extra VCs Performance margin is available – We can reduce the freq and voltage – But adding extra VCs increases leakage power … ...
... • Slow-silent virtual channels – Adding extra VCs Performance margin is available – We can reduce the freq and voltage – But adding extra VCs increases leakage power … ...
Activity 1.2.5 Mechanical System Efficiency
... 3. Attach the weight. Place the device so that the weight freely hangs from the edge of a table. 4. Completely unwind the winch cable so that the weight freely hangs from the edge of the table. Measure 15 cm up from the end of the paperclip and mark the winch cable using permanent marker. This will ...
... 3. Attach the weight. Place the device so that the weight freely hangs from the edge of a table. 4. Completely unwind the winch cable so that the weight freely hangs from the edge of the table. Measure 15 cm up from the end of the paperclip and mark the winch cable using permanent marker. This will ...
ONET4291T 数据资料 dataSheet 下载
... The voltage drop across the internal photodiode supply-filter resistor is monitored by means of a dc input current cancellation, AGC, and RSSI control circuit block. If the dc input current exceeds a certain level, it is partially cancelled by means of a controlled current source. This measure keeps ...
... The voltage drop across the internal photodiode supply-filter resistor is monitored by means of a dc input current cancellation, AGC, and RSSI control circuit block. If the dc input current exceeds a certain level, it is partially cancelled by means of a controlled current source. This measure keeps ...
100-1200 amp, +24 VDC Vortex® Power
... The modular, high frequency, switch-mode Vortex PCUs are the foundation of the Vortex platform. Plug’n’play technology allows for easy system configuration. System capacity can be increased by simply plugging an additional PCU into an existing intelligence or expansion shelf – no adjustments or setu ...
... The modular, high frequency, switch-mode Vortex PCUs are the foundation of the Vortex platform. Plug’n’play technology allows for easy system configuration. System capacity can be increased by simply plugging an additional PCU into an existing intelligence or expansion shelf – no adjustments or setu ...
Evaluates: MAX15005A MAX15005A Evaluation Kit General Description Features
... powered from a 6.5V to 16V DC source, which provides 3A to the EV kit. The flyback DC-DC converter achieves up to 71% efficiency and the single-transistor topology provides for a lower-cost design. The MAX15005A EV kit provides cycle-by-cycle primary-side current-limit protection. Current-sense resi ...
... powered from a 6.5V to 16V DC source, which provides 3A to the EV kit. The flyback DC-DC converter achieves up to 71% efficiency and the single-transistor topology provides for a lower-cost design. The MAX15005A EV kit provides cycle-by-cycle primary-side current-limit protection. Current-sense resi ...
Epiphone Valve Jr. Mods
... Along with R2, creates a voltage divider that determines how much input signal gets into the amp. Stock only allows half of the signal to enter! ...
... Along with R2, creates a voltage divider that determines how much input signal gets into the amp. Stock only allows half of the signal to enter! ...
Comet LED User Manual Rev. 2
... A DIP switch to be configured A key to be pressed on the fixture’s control panel ...
... A DIP switch to be configured A key to be pressed on the fixture’s control panel ...
FOC-Power-Penalty
... The modal noise is associate with the multimode fiber. Various propagating modes inside a multimode fiber interfere to produce a speckle pattern on the photo detector. Since the speckle is a spatial redistribution of the energy, and the photo-detector detects the total energy falling on the detector ...
... The modal noise is associate with the multimode fiber. Various propagating modes inside a multimode fiber interfere to produce a speckle pattern on the photo detector. Since the speckle is a spatial redistribution of the energy, and the photo-detector detects the total energy falling on the detector ...
DCDC Converter SupIRBuck IR3846
... The IR3846 operates with an internal bias supply (LDO) which is connected to the VCC pin. This allows operation with single supply. The bias voltage is variable according to load condition. If the output load current is less than half of the peak-to-peak inductor current, a lower bias voltage, 4.4V, ...
... The IR3846 operates with an internal bias supply (LDO) which is connected to the VCC pin. This allows operation with single supply. The bias voltage is variable according to load condition. If the output load current is less than half of the peak-to-peak inductor current, a lower bias voltage, 4.4V, ...
16-Bit, Voltage Output Digital-to-Analog Converter
... The DAC7641 is a 16-bit, voltage output digital-toanalog converter (DAC) with guaranteed 15-bit monotonic performance over the specified temperature range. It accepts 16-bit parallel input data, has double-buffered DAC input logic (allowing asynchronous update), and provides a readback mode of the i ...
... The DAC7641 is a 16-bit, voltage output digital-toanalog converter (DAC) with guaranteed 15-bit monotonic performance over the specified temperature range. It accepts 16-bit parallel input data, has double-buffered DAC input logic (allowing asynchronous update), and provides a readback mode of the i ...
Protecting ADC inputs
... These approaches solve any issue with overdriving the input but the tradeoff will be limited input swing/range to the ADC because of amplifier headroom/footroom requirements. Typically a rail-rail output amplifier can get within 10’s of mVs of the rail but it is also important to consider input head ...
... These approaches solve any issue with overdriving the input but the tradeoff will be limited input swing/range to the ADC because of amplifier headroom/footroom requirements. Typically a rail-rail output amplifier can get within 10’s of mVs of the rail but it is also important to consider input head ...
MAX16952 36V, 2.2MHz Step-Down Controller with Low Operating Current General Description
... with Low Operating Current General Description The MAX16952 is a current-mode, synchronous PWM step-down controller designed to operate with input voltages from 3.5V to 36V while using only 50μA of quiescent current at no load. The switching frequency is adjustable from 1MHz to 2.2MHz by an external ...
... with Low Operating Current General Description The MAX16952 is a current-mode, synchronous PWM step-down controller designed to operate with input voltages from 3.5V to 36V while using only 50μA of quiescent current at no load. The switching frequency is adjustable from 1MHz to 2.2MHz by an external ...
Lecture - Dr. Imtiaz Hussain
... When this occurs, the resistance of the diode abruptly decreases, leading to a sharp decrease in the voltage drop across the diode and, usually, a sharp increase in current flow through the diode. The diode remains "in conduction" until the current flow through it drops below a value characteristic ...
... When this occurs, the resistance of the diode abruptly decreases, leading to a sharp decrease in the voltage drop across the diode and, usually, a sharp increase in current flow through the diode. The diode remains "in conduction" until the current flow through it drops below a value characteristic ...
Difference Amplifier Forms Heart of Precision
... This article, based on research into the principles of fall detection for an individual body, proposes a new solution for detection of fall situations utilizing the ADXL345,1 a 3-axis accelerometer from Analog Devices. ...
... This article, based on research into the principles of fall detection for an individual body, proposes a new solution for detection of fall situations utilizing the ADXL345,1 a 3-axis accelerometer from Analog Devices. ...
AN9 - Application Considerations and Circuits for a New Chopper-Stabilized Op Amp
... can be used to power transducers or other loads. Interaction between the transformer’s chopping carrier and A1’s internal oscillator is avoided by synchronizing the amplifier to the carrier via the two decade counters. Q3 and Q4, driven by opposing phase carrier signals derived from L1, chop A1’s out ...
... can be used to power transducers or other loads. Interaction between the transformer’s chopping carrier and A1’s internal oscillator is avoided by synchronizing the amplifier to the carrier via the two decade counters. Q3 and Q4, driven by opposing phase carrier signals derived from L1, chop A1’s out ...
OPA227, OPA2227, OPA4227, OPA228, OPA2228, OPA4228
... Output Short-Circuit(2) .............................................................. Continuous Operating Temperature .................................................. –55°C to +125°C Storage Temperature ..................................................... –65°C to +150°C Junction Temperature .. ...
... Output Short-Circuit(2) .............................................................. Continuous Operating Temperature .................................................. –55°C to +125°C Storage Temperature ..................................................... –65°C to +150°C Junction Temperature .. ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)