Doubly-fed induction generator (DFIG) as a hybrid of asynchronous
... The recent interest of research in wound rotor induction machines comes from the fact that the aforesaid advantages make them ideally suited as variable speed wind-turbine generators. The rotor speed does not have to be constant and can vary with the wind velocity even though the stator is generatin ...
... The recent interest of research in wound rotor induction machines comes from the fact that the aforesaid advantages make them ideally suited as variable speed wind-turbine generators. The rotor speed does not have to be constant and can vary with the wind velocity even though the stator is generatin ...
M. Chen, K.K. Afridi, S. Chakraborty, and D.J. Perreault, “A High-Power-Density Wide-Input-Voltage-Range Isolated dc-dc Converter Having a MultiTrack Architecture,” 2015 Energy Conversion Congress and Exposition , pp. 2017-2026, Sept. 2015.
... coupled to a multiple-input-single-output (MISO) transformer (whose leakage inductances form Lres1 , Lres2 ), with the output tied to a synchronous full-bridge rectifier (Q1 –Q4 ). The isolation stage has relatively fixed voltage conversion ratio. The system operates in a manner very similar to a co ...
... coupled to a multiple-input-single-output (MISO) transformer (whose leakage inductances form Lres1 , Lres2 ), with the output tied to a synchronous full-bridge rectifier (Q1 –Q4 ). The isolation stage has relatively fixed voltage conversion ratio. The system operates in a manner very similar to a co ...
Electrocardiogram Amplifier Design Using Basic Electronic
... Tradeoff #2: Num. of Contact Nodes vs. Common Mode Noise • Without using a third contact node (right leg), common-mode noise is very significant – QRS peak can still be seen, but not for the other parts of ECG waveform – Crucial to shunt common-mode noise to circuit ground through extra contact nod ...
... Tradeoff #2: Num. of Contact Nodes vs. Common Mode Noise • Without using a third contact node (right leg), common-mode noise is very significant – QRS peak can still be seen, but not for the other parts of ECG waveform – Crucial to shunt common-mode noise to circuit ground through extra contact nod ...
LM380 2.5W Audio Power Amplifier (Rev. C)
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain t ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain t ...
Fault Finder
... You Must connect the Combi Inverters to the same battery bank ! YES the AC inputs and AC output connections are joined together its ok but… YOU MUST USE the Parallel Hub to connect the Combi units together., Never connect AC Outputs unless using the parallel box! Do I need to change any of the inv ...
... You Must connect the Combi Inverters to the same battery bank ! YES the AC inputs and AC output connections are joined together its ok but… YOU MUST USE the Parallel Hub to connect the Combi units together., Never connect AC Outputs unless using the parallel box! Do I need to change any of the inv ...
MAX1966/MAX1967 Low-Cost Voltage-Mode PWM Step-Down Controllers General Description
... Output of Internal 5V LDO. Bypass with a 2.2µF capacitor to GND, or if VIN < 5.5, connect VL to VIN and bypass with a 0.1µF capacitor to GND. ...
... Output of Internal 5V LDO. Bypass with a 2.2µF capacitor to GND, or if VIN < 5.5, connect VL to VIN and bypass with a 0.1µF capacitor to GND. ...
BD45241G
... a voltage drop of I1×R2 (input resistor) will occur in the circuit causing the VDD supply voltage to decrease. When the VDD voltage drops below the detection voltage, the output will switch from “High” to “Low”. While the output voltage is at “Low” condition, in-rush current will stop flowing and th ...
... a voltage drop of I1×R2 (input resistor) will occur in the circuit causing the VDD supply voltage to decrease. When the VDD voltage drops below the detection voltage, the output will switch from “High” to “Low”. While the output voltage is at “Low” condition, in-rush current will stop flowing and th ...
SN7546x Darlington Transistor Arrays (Rev. E)
... operation with low GPIO voltages. The GPIO voltage is converted to base current via the 2.7 kΩ resistor connected between the input and base of the pre-driver Darlington NPN. The 7.2 kΩ & 3.0 kΩ resistors connected between the base and emitter of each respective NPN act as pull-downs and suppress th ...
... operation with low GPIO voltages. The GPIO voltage is converted to base current via the 2.7 kΩ resistor connected between the input and base of the pre-driver Darlington NPN. The 7.2 kΩ & 3.0 kΩ resistors connected between the base and emitter of each respective NPN act as pull-downs and suppress th ...
Current Mode Compensation Article
... compensation. Notable advantages of PCMC include automatic input line feedforward, inherent cycle-by-cycle overload protection, and current sharing capability in multiphase converters. Acute shortcomings are current loop noise sensitivity and switch minimum on-time limitations, particularly in high ...
... compensation. Notable advantages of PCMC include automatic input line feedforward, inherent cycle-by-cycle overload protection, and current sharing capability in multiphase converters. Acute shortcomings are current loop noise sensitivity and switch minimum on-time limitations, particularly in high ...
MRFIC1859 Dual-Band/GSM 3.6 V Integrated Power Amplifier
... GSM900/DCS1800 handheld radios under 3.6 V operation. With matching circuit modifications, it is also applicable for use in triple band GSM900/DCS1800/PCS1900 equipment. Typical performances in GSM/DCS at 3.6 V are: GSM: 35.8 dBm with 53% PAE and, DCS: 34 dBm with 43% PAE. It features a large band ( ...
... GSM900/DCS1800 handheld radios under 3.6 V operation. With matching circuit modifications, it is also applicable for use in triple band GSM900/DCS1800/PCS1900 equipment. Typical performances in GSM/DCS at 3.6 V are: GSM: 35.8 dBm with 53% PAE and, DCS: 34 dBm with 43% PAE. It features a large band ( ...
HMC361S8G / 361S8GE
... General Description The HMC361S8G & HMC361S8GE are low noise Divide-by-2 Static Dividers with InGaP GaAs HBT technology in 8 lead surface mount plastic packages. This device operates from DC (with a square wave input) to 10 GHz input frequency with a single +5V DC supply. The low additive SSB phase ...
... General Description The HMC361S8G & HMC361S8GE are low noise Divide-by-2 Static Dividers with InGaP GaAs HBT technology in 8 lead surface mount plastic packages. This device operates from DC (with a square wave input) to 10 GHz input frequency with a single +5V DC supply. The low additive SSB phase ...
TL082
... the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance w ...
... the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance w ...
Extending 28nm Leadership with an Expanded Portfolio Read Backgrounder
... Common Tool Suite and IP Catalog across Device Ranges and Families Critical to scalability is not only density range but a common design platform for development. With a low-end density range from 15K to 200K logic cells, customers can leverage designs for multiple projects in adjacent markets or fo ...
... Common Tool Suite and IP Catalog across Device Ranges and Families Critical to scalability is not only density range but a common design platform for development. With a low-end density range from 15K to 200K logic cells, customers can leverage designs for multiple projects in adjacent markets or fo ...
Specification Status: Released PolyZen GENERAL DESCRIPTION
... precision Zener diode micro-assemblies. They offer resettable protection against multi-Watt fault events without the need for multi-Watt heat sinks. The Zener diode used for voltage clamping in a PolyZen micro-assembly was selected due to its relatively flat voltage vs current response. This helps i ...
... precision Zener diode micro-assemblies. They offer resettable protection against multi-Watt fault events without the need for multi-Watt heat sinks. The Zener diode used for voltage clamping in a PolyZen micro-assembly was selected due to its relatively flat voltage vs current response. This helps i ...
AP358 LOW POWER DUAL OPERATIONAL AMPLIFIERS Description
... amplifiers. The larger value of output source current which is available at 25°C provides a larger output current capability at elevated temperatures (see typical performance characteristics) than a standard IC op amp. The circuits presented in the section on typical applications emphasize operation ...
... amplifiers. The larger value of output source current which is available at 25°C provides a larger output current capability at elevated temperatures (see typical performance characteristics) than a standard IC op amp. The circuits presented in the section on typical applications emphasize operation ...
MAX4001EVKIT.pdf
... and tested surface-mount circuit board that evaluates the MAX4001 RF-detecting controller in a 9-bump chipscale package (UCSP™). The MAX4001 EV kit includes on-board shutdown control as well as quasi-measurement mode circuitry to provide an easy method to evaluate the MAX4001. The RF input utilizes ...
... and tested surface-mount circuit board that evaluates the MAX4001 RF-detecting controller in a 9-bump chipscale package (UCSP™). The MAX4001 EV kit includes on-board shutdown control as well as quasi-measurement mode circuitry to provide an easy method to evaluate the MAX4001. The RF input utilizes ...
High Step-up Boost Converter Integrated With a Transformer
... OR battery-powered systems, electric vehicles, fuel cell systems, and photovoltaic systems, where low-voltage sources need to be converted into high voltages, the demand for nonisolated high step-up dc–dc conversion techniques are gradually increasing [1]–[6]. A classic boost converter is widely use ...
... OR battery-powered systems, electric vehicles, fuel cell systems, and photovoltaic systems, where low-voltage sources need to be converted into high voltages, the demand for nonisolated high step-up dc–dc conversion techniques are gradually increasing [1]–[6]. A classic boost converter is widely use ...
How to design an inexpensive HART transmitter By Thomas Kugelstadt Applications Manager
... A second voltage divider, consisting of R4 and R5, splits the 5-V supply into a reference voltage of VREF = VCC /2, or 2.5 V. As long as ENABLE is low, G2’s output is low and G3’s output is high. Due to high-impedance loading, the NAND outputs provide rail-to-rail capability; and, with R1 = R2, the ...
... A second voltage divider, consisting of R4 and R5, splits the 5-V supply into a reference voltage of VREF = VCC /2, or 2.5 V. As long as ENABLE is low, G2’s output is low and G3’s output is high. Due to high-impedance loading, the NAND outputs provide rail-to-rail capability; and, with R1 = R2, the ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.