RESET MAX1947 Low Input/Output Voltage Step-Up DC-DC Converter with
... voltages down to 0.7V. An internal synchronous rectifier reduces cost by eliminating the need for an external Schottky diode and improves overall efficiency by reducing losses in the circuit. The efficiency is further ...
... voltages down to 0.7V. An internal synchronous rectifier reduces cost by eliminating the need for an external Schottky diode and improves overall efficiency by reducing losses in the circuit. The efficiency is further ...
DATA SHEET PMST4403 PNP switching transistor
... Suitability for use ⎯ NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result i ...
... Suitability for use ⎯ NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result i ...
INA138-Q1, INA168-Q1
... behavior, and is not recommended. Additionally, operating the output beyond the specified limits with respect to power-supply voltage and input common-mode voltage also produces unexpected results. See the Electrical Characteristics for the device specifications. ...
... behavior, and is not recommended. Additionally, operating the output beyond the specified limits with respect to power-supply voltage and input common-mode voltage also produces unexpected results. See the Electrical Characteristics for the device specifications. ...
Permanent magnet synchronous generator for wind turbines
... specific period of time. This time can be predefined or can be related to other variables, for example the time to reach the minimum rotor speed allowed to avoid instability. Fig. 5 shows a possible control scheme where torque is the reference. It can be observed that when a frequency variation is d ...
... specific period of time. This time can be predefined or can be related to other variables, for example the time to reach the minimum rotor speed allowed to avoid instability. Fig. 5 shows a possible control scheme where torque is the reference. It can be observed that when a frequency variation is d ...
Development of a Compact Three-Phase Induction Motor Drive
... voltage offset. It is also not dependent on feedback signals for open-loop operation, requires very simple tuning in the form of its offset trimming and the change of voltage-to-frequency ratio. As the frequency becomes small at low speed, the voltage drop across the stator resistance can no longer ...
... voltage offset. It is also not dependent on feedback signals for open-loop operation, requires very simple tuning in the form of its offset trimming and the change of voltage-to-frequency ratio. As the frequency becomes small at low speed, the voltage drop across the stator resistance can no longer ...
NUD4011 Low Current LED Driver
... “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ...
... “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ...
Analysis and Design of Switched Capacitor
... order of magnitude. Missing from the model of Fig. 1 but present in a real converter is a bypass capacitor. The effect of the bypass capacitor depends on the characteristics of the source and load. If the source and load display ideal voltage source characteristics at the :switching frequency, then ...
... order of magnitude. Missing from the model of Fig. 1 but present in a real converter is a bypass capacitor. The effect of the bypass capacitor depends on the characteristics of the source and load. If the source and load display ideal voltage source characteristics at the :switching frequency, then ...
ADM660 数据手册DataSheet 下载
... generating antiphase signals φ1 and φ2 controls switches S1, S2, and S3, S4. During φ1, switches S1 and S2 are closed charging C1 up to the voltage at V+. During φ2, S1 and S2 open and S3 and S4 close. With the voltage inverter configuration during φ2, the positive terminal of C1 is connected to GND ...
... generating antiphase signals φ1 and φ2 controls switches S1, S2, and S3, S4. During φ1, switches S1 and S2 are closed charging C1 up to the voltage at V+. During φ2, S1 and S2 open and S3 and S4 close. With the voltage inverter configuration during φ2, the positive terminal of C1 is connected to GND ...
BDTIC Position Sensors for Brushless DC
... Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices pleas ...
... Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices pleas ...
A DESIGNERS GUIDE TO THE L200 VOLTAGE REGULATOR
... current flowing through T1 and, in any case, this should not exceed the maximum current through R2 under automatic operation. The circuit shown with a small modification can also be used for dimmers other than in a car. Fig. 15 shows the modification needed. The zener diode should have a VF ≥ 2.5 V ...
... current flowing through T1 and, in any case, this should not exceed the maximum current through R2 under automatic operation. The circuit shown with a small modification can also be used for dimmers other than in a car. Fig. 15 shows the modification needed. The zener diode should have a VF ≥ 2.5 V ...
Analysis of Different Topologies For Active Power Factor Correction
... the PFC pre-regulator often breaks under these disturbances, even when nominal voltage returns in just a few cycles - [2]. Various power factor correction (PFC) techniques are employed to overcome these power quality problems [3] out of which the boost converter topology has been extensively used in ...
... the PFC pre-regulator often breaks under these disturbances, even when nominal voltage returns in just a few cycles - [2]. Various power factor correction (PFC) techniques are employed to overcome these power quality problems [3] out of which the boost converter topology has been extensively used in ...
Electrical Motor Starters
... in which each end of the three phases is not brought out, and which would therefore be unsuitable for star-delta starting. The starting conditions depend on the position of the tapping on the transformer winding, i.e. on the secondary voltage. Usually three or more tappings are provided so that ther ...
... in which each end of the three phases is not brought out, and which would therefore be unsuitable for star-delta starting. The starting conditions depend on the position of the tapping on the transformer winding, i.e. on the secondary voltage. Usually three or more tappings are provided so that ther ...
Literature review paper on doubly fed induction generator wind
... The major problems observed with the system are voltage fluctuation (flicker) & Low voltage ride through (LVRT), when they are connected to weak power grids where the wind power penetration levels are high [2]. As the available wind energy generation equipment is most often installed in remote, rura ...
... The major problems observed with the system are voltage fluctuation (flicker) & Low voltage ride through (LVRT), when they are connected to weak power grids where the wind power penetration levels are high [2]. As the available wind energy generation equipment is most often installed in remote, rura ...
AP1186
... that is greater than the voltage present at the Vin pin. This flexibility makes the AP1186 ideal for applications where dual inputs are available such as a computer motherboard with an ATX style power supply that provides 5V and 3.3V to the board. One such application is the new graphic chip sets th ...
... that is greater than the voltage present at the Vin pin. This flexibility makes the AP1186 ideal for applications where dual inputs are available such as a computer motherboard with an ATX style power supply that provides 5V and 3.3V to the board. One such application is the new graphic chip sets th ...