MC13783 Buck and Boost Inductor Sizing
... Most of the time the inductor will be selected to reach the required output voltage ripple, especially when the DC-DC converter will directly supply the IC without the "filtering" of the low drop out linear regulators. Its value will result from the following equation: ...
... Most of the time the inductor will be selected to reach the required output voltage ripple, especially when the DC-DC converter will directly supply the IC without the "filtering" of the low drop out linear regulators. Its value will result from the following equation: ...
PI-279
... Abstract- Silicon Controlled Rectifier (SCR) is one of the most powerful power electronics devices which are used in various appliances in our daily life. These rectifiers are also called phase controlled rectifiers or thyristors and are widely used for its lower on-conduction losses, easily availab ...
... Abstract- Silicon Controlled Rectifier (SCR) is one of the most powerful power electronics devices which are used in various appliances in our daily life. These rectifiers are also called phase controlled rectifiers or thyristors and are widely used for its lower on-conduction losses, easily availab ...
BO36390397
... terms of time and money. Hence there is the need of good power quality. Voltage sag is defined as the decrease in the voltage level rms from 0.1 to 0.9 pu with time interval. the common cause of voltage sag are increasing of short circuits in the system, starting of induction motors, and faulty wiri ...
... terms of time and money. Hence there is the need of good power quality. Voltage sag is defined as the decrease in the voltage level rms from 0.1 to 0.9 pu with time interval. the common cause of voltage sag are increasing of short circuits in the system, starting of induction motors, and faulty wiri ...
thinergy mec101
... methodology is used to ensure reliability and performance under harsh environmental conditions, far exceeding other micro-energy storage technologies. The thin form factor, rechargeability, and high discharge rate capability enable applications where conventional coin/button or primary thin batterie ...
... methodology is used to ensure reliability and performance under harsh environmental conditions, far exceeding other micro-energy storage technologies. The thin form factor, rechargeability, and high discharge rate capability enable applications where conventional coin/button or primary thin batterie ...
LT1671 - 60ns, Low Power,Single Supply, Ground-Sensing Comparator
... A substantial amount of design effort has made the LT1671 relatively easy to use. It is much less prone to oscillation than some slower comparators, even with slow input signals. However, as with any high speed comparator, there are a number of problems which may arise because of PC board layout and ...
... A substantial amount of design effort has made the LT1671 relatively easy to use. It is much less prone to oscillation than some slower comparators, even with slow input signals. However, as with any high speed comparator, there are a number of problems which may arise because of PC board layout and ...
Using Electricity Revision Questions
... The following information was found on the rating plate of a food processor: ...
... The following information was found on the rating plate of a food processor: ...
physcigoal4 - the WCPSS Science Wiki!
... for the lab are simple and can be obtained easily if you do not have a premade kit. You will need straws, something to charge a straw with (such as a sweater or even hair!), an ample supply of scotch tape, Styrofoam cups, and paper pieces. A good option for that last part is to raid teacher work roo ...
... for the lab are simple and can be obtained easily if you do not have a premade kit. You will need straws, something to charge a straw with (such as a sweater or even hair!), an ample supply of scotch tape, Styrofoam cups, and paper pieces. A good option for that last part is to raid teacher work roo ...
MAX15108A High-Efficiency, 8A, Current-Mode Synchronous Step-Down Switching Regulator General Description
... output voltage from 0.6V up to 95% of the input voltage, making the device ideal for distributed power systems, portable devices, and preregulation applications. The IC utilizes a current-mode control architecture with a high gain transconductance error amplifier. The current-mode control architectu ...
... output voltage from 0.6V up to 95% of the input voltage, making the device ideal for distributed power systems, portable devices, and preregulation applications. The IC utilizes a current-mode control architecture with a high gain transconductance error amplifier. The current-mode control architectu ...
Multilevel Operation and Input Power Balancing for a Dual Two
... voltage vector v̄a can be applied subdividing its main duty cycle a in two sub duty cycles a , a , so that a = a + a . In a , inverter H generates v̄α and inverter L generates 0, whereas in a , inverter L generates v̄α and inverter H generates 0. Similar criteria are adopted for generating ...
... voltage vector v̄a can be applied subdividing its main duty cycle a in two sub duty cycles a , a , so that a = a + a . In a , inverter H generates v̄α and inverter L generates 0, whereas in a , inverter L generates v̄α and inverter H generates 0. Similar criteria are adopted for generating ...
Resistance - Electrical Exams
... Resistance Resistance can be defined as: "… that component of a circuit which produces or generates opposition to the free movement of electrons". ...
... Resistance Resistance can be defined as: "… that component of a circuit which produces or generates opposition to the free movement of electrons". ...
Higher EE pupil notes (8.3MB Word)
... To measure the peak voltage 1. Count the number of squares either from the centre to the top of the wave OR from bottom to top of the wave and divide by two. 2. Look at the y-gain setting on the oscilloscope. 3. Multiply the number of squares by the y-gain setting to calculate the peak voltage. To m ...
... To measure the peak voltage 1. Count the number of squares either from the centre to the top of the wave OR from bottom to top of the wave and divide by two. 2. Look at the y-gain setting on the oscilloscope. 3. Multiply the number of squares by the y-gain setting to calculate the peak voltage. To m ...
RC circuit – natural response
... First Order Circuit • Capacitors and inductors • RC and RL circuits ...
... First Order Circuit • Capacitors and inductors • RC and RL circuits ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.