4.5V TO 18V INPUT 10 PIN SYNCHRONOUS
... The TPS40192 and TPS40193 are cost optimized controllers providing all the necessary features to construct a high performance DC/DC converter while keeping costs to a minimum. Support for pre-biased outputs eliminates concerns about damaging sensitive loads during startup. Strong gate drivers for th ...
... The TPS40192 and TPS40193 are cost optimized controllers providing all the necessary features to construct a high performance DC/DC converter while keeping costs to a minimum. Support for pre-biased outputs eliminates concerns about damaging sensitive loads during startup. Strong gate drivers for th ...
LT1010 - Fast ±150mA Power Buffer
... The typical curves indicate the peak dissipation capabilities of one output transistor. Overload Protection The LT1010 has both instantaneous current limit and thermal overload protection. Foldback current limiting has not been used, enabling the buffer to drive complex loads without limiting. Becau ...
... The typical curves indicate the peak dissipation capabilities of one output transistor. Overload Protection The LT1010 has both instantaneous current limit and thermal overload protection. Foldback current limiting has not been used, enabling the buffer to drive complex loads without limiting. Becau ...
ADM222 数据手册DataSheet 下载
... The ADM222/ADM232A/ADM242 are high-speed RS-232 drivers/receivers requiring a single digital 5 V supply. The RS-232 standard requires transmitters that will deliver ± 5 V minimum on the transmission channel and receivers that can accept signal levels down to ± 3 V. The parts achieve this by integrat ...
... The ADM222/ADM232A/ADM242 are high-speed RS-232 drivers/receivers requiring a single digital 5 V supply. The RS-232 standard requires transmitters that will deliver ± 5 V minimum on the transmission channel and receivers that can accept signal levels down to ± 3 V. The parts achieve this by integrat ...
Alternating Current Circuits
... where V is the voltage amplitude. If V , R, C, and L are fixed and the frequency of the AC generator is variable, we can change the reactances of the inductor and capacitor by changing the frequency of the generator. As the frequency of the generator changes, so does the impedance Z of the circuit a ...
... where V is the voltage amplitude. If V , R, C, and L are fixed and the frequency of the AC generator is variable, we can change the reactances of the inductor and capacitor by changing the frequency of the generator. As the frequency of the generator changes, so does the impedance Z of the circuit a ...
Special Features in Space Magnetics to support Insulation
... This paper trades with two types of parts which are significant for the design of analogue electronics. Especially for electrical power supplies transformers and inductors are applied, whereby individual solutions support the designer to meet cutting edge requirements for weight, size, efficiency an ...
... This paper trades with two types of parts which are significant for the design of analogue electronics. Especially for electrical power supplies transformers and inductors are applied, whereby individual solutions support the designer to meet cutting edge requirements for weight, size, efficiency an ...
MOSFET body diode recovery mechanism in a phase
... switching device before turn on, eliminating hence any power losses due to the simultaneous overlap of switch current and voltage at each transition [1]. In order to allow the ZVS condition, the intrinsic body diode of the MOSFET has to conduct; in no or low load operation the extremely low reverse ...
... switching device before turn on, eliminating hence any power losses due to the simultaneous overlap of switch current and voltage at each transition [1]. In order to allow the ZVS condition, the intrinsic body diode of the MOSFET has to conduct; in no or low load operation the extremely low reverse ...
INA118 Precision, Low Power Instrumentation Amplifier (Rev. A)
... Figure 25 shows a simplified representation of the INA118 and provides insight into its operation. Each input is protected by two FET transistors that provide a low series resistance under normal signal conditions, preserving excellent noise performance. When excessive voltage is applied, these tran ...
... Figure 25 shows a simplified representation of the INA118 and provides insight into its operation. Each input is protected by two FET transistors that provide a low series resistance under normal signal conditions, preserving excellent noise performance. When excessive voltage is applied, these tran ...
Ohm`s Law: Resistance and Simple Circuits
... we shall see in Resistance and Resistivity1 , resistance usually increases with temperature, and so the bulb has a lower resistance when it is rst switched on and will draw considerably more current during its brief warm-up period. Resistances range over many orders of magnitude. Some ceramic insul ...
... we shall see in Resistance and Resistivity1 , resistance usually increases with temperature, and so the bulb has a lower resistance when it is rst switched on and will draw considerably more current during its brief warm-up period. Resistances range over many orders of magnitude. Some ceramic insul ...
Application Note AN-1100 IRS211(0,3) and IR211(0,3) Comparison Table of Contents
... The IRS211(0,3) are new HVIC products that replace the IR211(0,3) HVICs and are pinto-pin compatible with their corresponding predecessor. In many cases, little or no change is necessary to use the new products. This application note describes the various differences between the next and previous ge ...
... The IRS211(0,3) are new HVIC products that replace the IR211(0,3) HVICs and are pinto-pin compatible with their corresponding predecessor. In many cases, little or no change is necessary to use the new products. This application note describes the various differences between the next and previous ge ...
Active and reactive power control and quality
... encompasses a wide range of prime mover technologies, such as internal combustion (IC) engines, gas turbines, micro turbines, photovoltaic, fuel cells and wind-power. These distributed generators are characterized mainly by their unplanned location and by a low nominal power rating(less than 1 MW). ...
... encompasses a wide range of prime mover technologies, such as internal combustion (IC) engines, gas turbines, micro turbines, photovoltaic, fuel cells and wind-power. These distributed generators are characterized mainly by their unplanned location and by a low nominal power rating(less than 1 MW). ...
Physical Explanation
... Z-diodes are silicon diodes which result from a specified applied reverse voltage onward in a rapid increase of reverse current avalanche or Z-breakdown voltage. These diodes are operated permanently in this breakdown region. Due to the sharp rise of the reverse current the corresponding breakdown v ...
... Z-diodes are silicon diodes which result from a specified applied reverse voltage onward in a rapid increase of reverse current avalanche or Z-breakdown voltage. These diodes are operated permanently in this breakdown region. Due to the sharp rise of the reverse current the corresponding breakdown v ...
Activity 1.2.3 Electrical Circuits – Simulation
... components: current, voltage, and resistance. Current is the net transfer of electric charge per unit of time. Voltage is the amount of work required to move a charge from one point to another. Resistance is the opposition to the flow of current. Understanding the relationship between current, volta ...
... components: current, voltage, and resistance. Current is the net transfer of electric charge per unit of time. Voltage is the amount of work required to move a charge from one point to another. Resistance is the opposition to the flow of current. Understanding the relationship between current, volta ...
Electromagnet Lab Problem: Can the strength of an electromagnet
... Problem: Can the strength of an electromagnet be changed by changing the voltage of the power source? Can the strength of an electromagnet be changed by changing the amount of wire wrapped around its core? ...
... Problem: Can the strength of an electromagnet be changed by changing the voltage of the power source? Can the strength of an electromagnet be changed by changing the amount of wire wrapped around its core? ...
LP3879 - Texas Instruments
... The output capacitor ESR forms a zero which is required to add phase lead near the loop gain crossover frequency, typically in the range of 50kHz to 200 kHz. The ESR at lower frequencies is of no importance. Some capacitor manufacturers list ESR at low frequencies only, and some give a formula for D ...
... The output capacitor ESR forms a zero which is required to add phase lead near the loop gain crossover frequency, typically in the range of 50kHz to 200 kHz. The ESR at lower frequencies is of no importance. Some capacitor manufacturers list ESR at low frequencies only, and some give a formula for D ...
UNIT2.4-Electrical Energy Systems
... Remnant and existent DC systems Some cities continued their DC networks well into the 20th century. Portions of Boston, Massachusetts along Beacon Street and Commonwealth Avenue still used 110 volts DC in the 1960s, and were the cause of numerous destroyed small appliances (typically hair dryers and ...
... Remnant and existent DC systems Some cities continued their DC networks well into the 20th century. Portions of Boston, Massachusetts along Beacon Street and Commonwealth Avenue still used 110 volts DC in the 1960s, and were the cause of numerous destroyed small appliances (typically hair dryers and ...
The 2N4352 is an enhancement mode N-Channel Mosfet
... Note 1 ‐ Absolute maximum ratings are limiting values above which 2N4352 serviceability may be impaired. Note 2 ‐ Device must not be tested at ±125V more than once or longer than 300ms. ...
... Note 1 ‐ Absolute maximum ratings are limiting values above which 2N4352 serviceability may be impaired. Note 2 ‐ Device must not be tested at ±125V more than once or longer than 300ms. ...
Chapter 21: Electric Charge and Electric Field
... Chapter 28: Alternating Current Phasors and Alternating Currents Alternating current (AC current) • Current which varies sinusoidally in time is called alternating current (AC) as opposed to direct current (DC). One example of AC current source is a coil of wire rotating with constant angular velo ...
... Chapter 28: Alternating Current Phasors and Alternating Currents Alternating current (AC current) • Current which varies sinusoidally in time is called alternating current (AC) as opposed to direct current (DC). One example of AC current source is a coil of wire rotating with constant angular velo ...
Circuit_Concept_Tests
... the RIGHT, more current will go through R5 than R3 + R4 since the branch containing R5 has less resistance. ...
... the RIGHT, more current will go through R5 than R3 + R4 since the branch containing R5 has less resistance. ...
800mA Low Dropout Positive Regulator with Current Source and
... temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of s ...
... temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of s ...
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)