LM1575/LM2575/LM2575HV SIMPLE SWITCHER 1A Step-Down Voltage Regulator
... popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in many cases no heat sink is required. A standard series of inductors optimized for use with the LM2575 are available from several different manufacturers. This feature greatly simplifies the design of ...
... popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in many cases no heat sink is required. A standard series of inductors optimized for use with the LM2575 are available from several different manufacturers. This feature greatly simplifies the design of ...
Insulated Gate Bipolar Transistor (IGBT) Basics
... qVsat , p qVsat ,n This charge determines the electric field distribution in the drift region. In steady-state forward blocking condition, the drift region charge is equal to N D . In FBSOA, the net charge is much larger because the hole current density is significantly larger than the electron curr ...
... qVsat , p qVsat ,n This charge determines the electric field distribution in the drift region. In steady-state forward blocking condition, the drift region charge is equal to N D . In FBSOA, the net charge is much larger because the hole current density is significantly larger than the electron curr ...
Transistors and Semiconductors
... between the source and drain. The pathway is broken and the transistor is turned off. ...
... between the source and drain. The pathway is broken and the transistor is turned off. ...
AN#35
... Cs. No need of the full EIS spectra. • No post-treatment: no impedance fitting process is needed • The graphic package of EC-Lab allows one to plot different types of graph such as C vs E in log spacing, C-2 vs E, and even more… • It is possible to follow up the capacitance change that can be carrie ...
... Cs. No need of the full EIS spectra. • No post-treatment: no impedance fitting process is needed • The graphic package of EC-Lab allows one to plot different types of graph such as C vs E in log spacing, C-2 vs E, and even more… • It is possible to follow up the capacitance change that can be carrie ...
SR integrated charger - Aston Publications Explorer
... focal point of research and development. Existing on-board charging capacity is effective but requires the use of several power conversion devices and power converters, which reduce the reliability and cost-efficiency. This paper presents a novel three-phase SR motor drive with integrated charging f ...
... focal point of research and development. Existing on-board charging capacity is effective but requires the use of several power conversion devices and power converters, which reduce the reliability and cost-efficiency. This paper presents a novel three-phase SR motor drive with integrated charging f ...
Vacuum Tube Power Amps
... Details about vacuum tube power amps in the “Frankenstein” system In radar systems, this peak power can reach several orders of magnitude greater than the average power rating for the tube. A tube-power amplifier was develdeveloped using the radar design philosophilosophy. The RMS power capability o ...
... Details about vacuum tube power amps in the “Frankenstein” system In radar systems, this peak power can reach several orders of magnitude greater than the average power rating for the tube. A tube-power amplifier was develdeveloped using the radar design philosophilosophy. The RMS power capability o ...
High Speed, Isolated RS-485 Transceiver with Integrated Transformer Driver ADM2485
... galvanically isolated component designed for bidirectional data communication on multipoint bus transmission lines. It is designed for balanced transmission lines and complies with ANSI/TIA/EIA RS-485-A-98 and ISO 8482:1987(E). The device employs Analog Devices, Inc., iCoupler® technology to combine ...
... galvanically isolated component designed for bidirectional data communication on multipoint bus transmission lines. It is designed for balanced transmission lines and complies with ANSI/TIA/EIA RS-485-A-98 and ISO 8482:1987(E). The device employs Analog Devices, Inc., iCoupler® technology to combine ...
AVR2038: AT86RF231 Range Extension 8
... transceiver. This allows the unlimited use of the radio transceiver MAC acceleration modes RX_AACK and TX_ARET, see [1], and reduces the microcontroller interaction significantly. The usage of a low-noise amplifier (LNA) is not demonstrated in this application note, even if it is possible by reusing ...
... transceiver. This allows the unlimited use of the radio transceiver MAC acceleration modes RX_AACK and TX_ARET, see [1], and reduces the microcontroller interaction significantly. The usage of a low-noise amplifier (LNA) is not demonstrated in this application note, even if it is possible by reusing ...
Circulating Current Injection Methods Based on
... In this paper, circulating current references based on instantaneous information of the converter are studied. The references are derived from a comprehensive analysis of the MMC based on evaluating the oscillating energy/power in the arms. Three references are obtained for the circulating current, ...
... In this paper, circulating current references based on instantaneous information of the converter are studied. The references are derived from a comprehensive analysis of the MMC based on evaluating the oscillating energy/power in the arms. Three references are obtained for the circulating current, ...
CIRCUIT FUNCTION AND BENEFITS
... The OP177 features the highest precision performance of any op amp currently available and is a perfect choice for a reference buffer. Note that in Figure 1 the AD8138 operates on dual 5 V supplies while the AD7357 is specified for power supply voltages of 2.5 V to 3.6 V. Care must be taken to ensur ...
... The OP177 features the highest precision performance of any op amp currently available and is a perfect choice for a reference buffer. Note that in Figure 1 the AD8138 operates on dual 5 V supplies while the AD7357 is specified for power supply voltages of 2.5 V to 3.6 V. Care must be taken to ensur ...
ES6U1
... "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. ...
... "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. ...
SP4425Q
... EL=1/2LI2, where I is the peak current flowing in the inductor. The current in the inductor is time dependent and is set by the "ON" time of the coil switch: I=(VL/L)tON, where VL is the voltage across the inductor. At the moment the switch closes, the current in the inductor is zero and the entire ...
... EL=1/2LI2, where I is the peak current flowing in the inductor. The current in the inductor is time dependent and is set by the "ON" time of the coil switch: I=(VL/L)tON, where VL is the voltage across the inductor. At the moment the switch closes, the current in the inductor is zero and the entire ...
™ High-Performance, Bipolar-Input AUDIO OPERATIONAL AMPLIFIERS OPA1602
... Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not supported. Short- ...
... Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not supported. Short- ...
High Power RF LDMOS Transistors for Avionics Applications
... originally designed for use in GSM and PCS base station cellular sites. Minor optimizations in the technology have made the structure extremely suitable for avionics applications. The line-up discussed in this article features a 200-watt output part using an all-gold metal system. Enhancements were ...
... originally designed for use in GSM and PCS base station cellular sites. Minor optimizations in the technology have made the structure extremely suitable for avionics applications. The line-up discussed in this article features a 200-watt output part using an all-gold metal system. Enhancements were ...
A 6-bit, 500-MS/s current-steering DAC in SiGe BiCMOS technology
... This paper focused on the use of silicon-germanium (SiGe) BiCMOS technology to lower distortion, increase output impedance and reduce the clock feedthrough effect, to improve the SFDR in comparison to a CMOS-only implementation for EW applications where SFDR and high speed are the primary concerns w ...
... This paper focused on the use of silicon-germanium (SiGe) BiCMOS technology to lower distortion, increase output impedance and reduce the clock feedthrough effect, to improve the SFDR in comparison to a CMOS-only implementation for EW applications where SFDR and high speed are the primary concerns w ...
SELCO G-Line Data Sheet Generator Protection Relays
... The state of the contact sets inside the relay is clearly indicated by LEDs located on the front plate. There is one LED for power, one LED for pick-up (activates when the set-point is exceeded) and one LED to indicate the state of the trip relay. The pick-up relay has one contact set and the trip r ...
... The state of the contact sets inside the relay is clearly indicated by LEDs located on the front plate. There is one LED for power, one LED for pick-up (activates when the set-point is exceeded) and one LED to indicate the state of the trip relay. The pick-up relay has one contact set and the trip r ...
Elec467 Power Machines & Transformers
... Characteristics of motor types This graph is actually two graphs that share the x-axis in common. Speed and torque characteristics of the three DC motor types are compared. A Series motor is the most non-linear but are capable of extremely high torque at low speeds (with high current). Whatever a s ...
... Characteristics of motor types This graph is actually two graphs that share the x-axis in common. Speed and torque characteristics of the three DC motor types are compared. A Series motor is the most non-linear but are capable of extremely high torque at low speeds (with high current). Whatever a s ...
2 - 3B Scientific
... base, more electrons will migrate than holes, which minimises recombination between the two. Because the width of the base is shorter than the diffusion length of the electrons, which count as minority carriers within the base itself, the electrons diffuse through the base into the depletion layer b ...
... base, more electrons will migrate than holes, which minimises recombination between the two. Because the width of the base is shorter than the diffusion length of the electrons, which count as minority carriers within the base itself, the electrons diffuse through the base into the depletion layer b ...
CA3162 Datasheet
... 1. Apply 0V across V11 to V10 . Adjust zero potentiometer to give 000mV reading. Apply 900mV to input and adjust gain potentiometer to give 900mV reading. 2. Linearity is measured as a difference from a straight line drawn through zero and positive full scale. Limits do not include ±0.5 count bit di ...
... 1. Apply 0V across V11 to V10 . Adjust zero potentiometer to give 000mV reading. Apply 900mV to input and adjust gain potentiometer to give 900mV reading. 2. Linearity is measured as a difference from a straight line drawn through zero and positive full scale. Limits do not include ±0.5 count bit di ...
2350 POWER SERIES Selector Guide
... The 2350 Power Series offers a full range of power measurement instruments with unsurpassed accuracy in a compact DIN case. Single function 3 1/2 digit panel meters are available in a 1/8 DIN case with optional isolated analog output and fixed zeros as display multipliers. The model 2354 multifunct ...
... The 2350 Power Series offers a full range of power measurement instruments with unsurpassed accuracy in a compact DIN case. Single function 3 1/2 digit panel meters are available in a 1/8 DIN case with optional isolated analog output and fixed zeros as display multipliers. The model 2354 multifunct ...
Load power supply module PM 70 W 120/230VAC (6EP1332
... to support the safe operation of the plant/machine. We recommend that you inform yourself regularly on the IT security developments regarding your products. You can find information on this on the Internet (http://support.automation.siemens.com). You can register for a product-specific newsletter he ...
... to support the safe operation of the plant/machine. We recommend that you inform yourself regularly on the IT security developments regarding your products. You can find information on this on the Internet (http://support.automation.siemens.com). You can register for a product-specific newsletter he ...
An Optimal Power Supply And Body Bias Voltage
... exponent part of VDD , and exponent part of V BN , respectively. In the case of the memory, V BN is changed to V BN M . All leakage current in the chip is Ileakall ...
... exponent part of VDD , and exponent part of V BN , respectively. In the case of the memory, V BN is changed to V BN M . All leakage current in the chip is Ileakall ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.