X Switching Overvoltage Mitigation Measures
... Controlled closing of circuit breakers to limit switching overvoltages was suggested as early as 1966 [15]; was viewed as less than practical 1969 [8]; was proposed as part of a combined closing resistor and controlled closing solution in 1970 [6]; was actually tested on a power system in 1976 [16]; ...
... Controlled closing of circuit breakers to limit switching overvoltages was suggested as early as 1966 [15]; was viewed as less than practical 1969 [8]; was proposed as part of a combined closing resistor and controlled closing solution in 1970 [6]; was actually tested on a power system in 1976 [16]; ...
Lab Assignment 5: Diode Circuits
... In Part IV of this assignment, we will be performing a small design project using diodes. Design of circuits containing nonlinear elements can be extremely difficult. For that reason, preliminary designs are generally based on linearized models of the nonlinear elements; later stages of the design p ...
... In Part IV of this assignment, we will be performing a small design project using diodes. Design of circuits containing nonlinear elements can be extremely difficult. For that reason, preliminary designs are generally based on linearized models of the nonlinear elements; later stages of the design p ...
LTC4080
... Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The LTC4080 is guaranteed to meet performance specifications from 0° ...
... Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The LTC4080 is guaranteed to meet performance specifications from 0° ...
THERMA B PLUS
... Application Method for Round Type Electrode The Therma B Plus method has two electrodes connected to a high frequency generator. A return electrode (generally in the form of a plate) that is placed in a fixed position in contact with the person to be treated and an active mobile electrode, which is ...
... Application Method for Round Type Electrode The Therma B Plus method has two electrodes connected to a high frequency generator. A return electrode (generally in the form of a plate) that is placed in a fixed position in contact with the person to be treated and an active mobile electrode, which is ...
TLC272, TLC272A, TLC272B, TLC272Y, TLC277 LinCMOS PRECISION DUAL OPERATIONAL AMPLIFIERS
... Operating free-air temperature, TA: C suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C I suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 40°C to 85°C M suffix . . . . . . . . . . . . . . . . . . ...
... Operating free-air temperature, TA: C suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C I suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 40°C to 85°C M suffix . . . . . . . . . . . . . . . . . . ...
04_ELC4345_Fall2013_DC_DC_Buck_PPT
... Now, consider a useful example, based upon a waveform that is often seen in DC-DC converter currents. Decompose the waveform into its ripple, plus its ...
... Now, consider a useful example, based upon a waveform that is often seen in DC-DC converter currents. Decompose the waveform into its ripple, plus its ...
High Voltage Direct Current Transmission –
... converters for HVDC applications with ratings up to 250 MW under the trade ...
... converters for HVDC applications with ratings up to 250 MW under the trade ...
110W 54V Power Supply Demo Board using ICL5101
... The ICL5101 is a mixed signal PFC + resonant controller for non-dimmable and dimmable LED light applications using LLC topology for highest efficiency levels exceeding 94 %, including a PFC stage for lowest THD < 5 % and high power factor correction figures > 95 % @ > 50 % load in a wide line input ...
... The ICL5101 is a mixed signal PFC + resonant controller for non-dimmable and dimmable LED light applications using LLC topology for highest efficiency levels exceeding 94 %, including a PFC stage for lowest THD < 5 % and high power factor correction figures > 95 % @ > 50 % load in a wide line input ...
LM5360x-Q1 5-V, 3.3-V, and Adjustable Synchronous-Buck 1
... Minimum and maximum limits are ensured through test, design or statistical correlation. Typical values represent the most likely parametric norm at Tj = 25°C, and are provided for reference purposes only. Unless otherwise stated the following conditions apply: Vin = 13.5 V. ...
... Minimum and maximum limits are ensured through test, design or statistical correlation. Typical values represent the most likely parametric norm at Tj = 25°C, and are provided for reference purposes only. Unless otherwise stated the following conditions apply: Vin = 13.5 V. ...
FEATURES
... SHDN (Pin 5): Shutdown. When this pin is pulled below 1V, switching will stop, GBIAS will go low and the input currents of CA1 will be off. Note that input current of about 4A keeps the device in shutdown unless an external pull-up signal is applied. The voltage range on this pin is 0V to VCC. AGND ...
... SHDN (Pin 5): Shutdown. When this pin is pulled below 1V, switching will stop, GBIAS will go low and the input currents of CA1 will be off. Note that input current of about 4A keeps the device in shutdown unless an external pull-up signal is applied. The voltage range on this pin is 0V to VCC. AGND ...
TLV431 Description Pin Assignments
... TLV431. R3 determines the current that flows through the load (IL) and the TLV431 (IK). The TLV431 will adjust how much current it sinks or “shunts” to maintain a voltage equal to VREF across its feedback pin. Since load current and supply voltage may vary, R3 should be small enough to supply at lea ...
... TLV431. R3 determines the current that flows through the load (IL) and the TLV431 (IK). The TLV431 will adjust how much current it sinks or “shunts” to maintain a voltage equal to VREF across its feedback pin. Since load current and supply voltage may vary, R3 should be small enough to supply at lea ...
Aalborg Universitet Droop-free Distributed Control for AC Microgrids
... inverter parameters, and total load demand), require frequency measurement, and mainly handle active power sharing and frequency regulation (or, only reactive power sharing/voltage control). Recent works of the authors in [50] and [51] investigate distribution networks with negligible line impedance ...
... inverter parameters, and total load demand), require frequency measurement, and mainly handle active power sharing and frequency regulation (or, only reactive power sharing/voltage control). Recent works of the authors in [50] and [51] investigate distribution networks with negligible line impedance ...
Atomic absorption spectroscopy
... analyzing the concentration of copper in an ore, a copper cathode tube would be used, and likewise for any other metal being analyzed. The electrons of the atoms in the flame can be promoted to higher orbitals for an instant by absorbing a set quantity of energy (a quantum). Dr. Maha Daghestani ...
... analyzing the concentration of copper in an ore, a copper cathode tube would be used, and likewise for any other metal being analyzed. The electrons of the atoms in the flame can be promoted to higher orbitals for an instant by absorbing a set quantity of energy (a quantum). Dr. Maha Daghestani ...
LT1970 - 500mA Power Op Amp with Adjustable Precision Current Limit
... VEE or may be smaller in magnitude. Only output stage current flows out of V –, all other current flows out of VEE. V – may be used to drive the base/gate of an external power device to boost the amplifier’s output current to levels above the rated 500mA of the on-chip output devices. Unless used to dr ...
... VEE or may be smaller in magnitude. Only output stage current flows out of V –, all other current flows out of VEE. V – may be used to drive the base/gate of an external power device to boost the amplifier’s output current to levels above the rated 500mA of the on-chip output devices. Unless used to dr ...
1N5817 - Vishay
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
PKB 4000B series Intermediate Bus Converters Input 36
... apply for component power supplies with limited stand-off (see Mechanical Information and Safety Certificate for further information). It is the responsibility of the installer to ensure that the final product housing these components complies with the requirements of all applicable safety standards ...
... apply for component power supplies with limited stand-off (see Mechanical Information and Safety Certificate for further information). It is the responsibility of the installer to ensure that the final product housing these components complies with the requirements of all applicable safety standards ...
MAX8731A SMBus Level 2 Battery Charger with Remote Sense General Description
... charge current, and adapter current limit. The MAX8731A charges one to four Li+ series cells and delivers up to 8A charge current. The MAX8731A drives n-channel MOSFETs for improved efficiency and reduced cost. Low-offset current-sense amplifiers provide high accuracy with 10mΩ sense resistors. The ...
... charge current, and adapter current limit. The MAX8731A charges one to four Li+ series cells and delivers up to 8A charge current. The MAX8731A drives n-channel MOSFETs for improved efficiency and reduced cost. Low-offset current-sense amplifiers provide high accuracy with 10mΩ sense resistors. The ...
AN11045 Next generation of NXP low VCEsat transistors: improved
... 1. Introduction The performance of bipolar transistors has significantly improved in recent years. The collector-emitter saturation resistance has been reduced towards values which were known from MOSFETs only. NXP Semiconductors latest generation of medium-power low collector-emitter saturation vol ...
... 1. Introduction The performance of bipolar transistors has significantly improved in recent years. The collector-emitter saturation resistance has been reduced towards values which were known from MOSFETs only. NXP Semiconductors latest generation of medium-power low collector-emitter saturation vol ...
Triode
A triode is an electronic amplifying vacuum tube (or valve in British English) consisting of three electrodes inside an evacuated glass envelope: a heated filament or cathode, a grid, and a plate (anode). Invented in 1906 by Lee De Forest by adding a grid to the Fleming valve, the triode was the first electronic amplification device and the ancestor of other types of vacuum tubes such as the tetrode and pentode. Its invention founded the electronics age, making possible amplified radio technology and long-distance telephony. Triodes were widely used in consumer electronics devices such as radios and televisions until the 1970s, when transistors replaced them. Today, their main remaining use is in high-power RF amplifiers in radio transmitters and industrial RF heating devices. The word is derived from the Greek τρίοδος, tríodos, from tri- (three) and hodós (road, way), originally meaning the place where three roads meet.