TPS40002/3 Controllers Enable BUCK
... To meet this requirement with the lowest size and cost, a single 22-µF, X5R ceramic capacitor can be considered. Although these capacitors have an extremely small resistance, the datasheet indicates that the part undergoes a 30_C temperature rise with 2-ARMS current at 500 kHz. With VIN = 3.0 V, our ...
... To meet this requirement with the lowest size and cost, a single 22-µF, X5R ceramic capacitor can be considered. Although these capacitors have an extremely small resistance, the datasheet indicates that the part undergoes a 30_C temperature rise with 2-ARMS current at 500 kHz. With VIN = 3.0 V, our ...
Obstacle Avoidance
... PowerBot should be able to be remotely controlled by the user through the use of an onboard camera and the provided iOS application. ...
... PowerBot should be able to be remotely controlled by the user through the use of an onboard camera and the provided iOS application. ...
stripfet iii and optimal choice of mosfets in high current vrms
... and conduction losses due to the step-down conversion are both critical even if the weights are different for the upper and lower devices. In typical conditions the resulting duty factor is lower than 15% meaning the low-side FET is conducting the other 85% of the time. Moreover I2R conduction losse ...
... and conduction losses due to the step-down conversion are both critical even if the weights are different for the upper and lower devices. In typical conditions the resulting duty factor is lower than 15% meaning the low-side FET is conducting the other 85% of the time. Moreover I2R conduction losse ...
How to use a Digital Multimeter
... resistance is called a multimeter, • When measuring Voltage the multimeter must be connected to two points in a circuit in order to obtain a good reading. Be careful not to touch the bare probe tips together while measuring voltage, as this will create a short-circuit! • Never read Resistance or tes ...
... resistance is called a multimeter, • When measuring Voltage the multimeter must be connected to two points in a circuit in order to obtain a good reading. Be careful not to touch the bare probe tips together while measuring voltage, as this will create a short-circuit! • Never read Resistance or tes ...
HR Series, 6-Volt Sealed Lead Calcium Battery
... reliable units are unparalleled in both performance and freedom from maintenance. The HR Series provides a low cost, solid-state lighting system ideal for industrial, commercial or multi-housing environments. High-capacity makes the HR Series ideal for installations where a large number of heads/exi ...
... reliable units are unparalleled in both performance and freedom from maintenance. The HR Series provides a low cost, solid-state lighting system ideal for industrial, commercial or multi-housing environments. High-capacity makes the HR Series ideal for installations where a large number of heads/exi ...
QUALITROL-IRIS POWER IS THE WORLD’S LARGEST PROVIDER OF MONITORING AND
... to detect stator winding partial discharge activity in operating gas or steam turbine generators. Used in conjunction with the Iris Power TGA-STM portable test instrument or the Iris Power GuardIITM continuous monitoring platform, the Iris Power SSCs are permanently installed under the line end stat ...
... to detect stator winding partial discharge activity in operating gas or steam turbine generators. Used in conjunction with the Iris Power TGA-STM portable test instrument or the Iris Power GuardIITM continuous monitoring platform, the Iris Power SSCs are permanently installed under the line end stat ...
hH Schottky Diode Voltage Doubler Application Note 956-4
... The voltage doubler is a combina- component equal to the peak tion of a clamper, the shunt diode, voltage. The detected voltage is then the peak-to-peak voltage of and a detector. Diode clamping the sine wave, double the peak action has been discussed in amplitude detected by a single ...
... The voltage doubler is a combina- component equal to the peak tion of a clamper, the shunt diode, voltage. The detected voltage is then the peak-to-peak voltage of and a detector. Diode clamping the sine wave, double the peak action has been discussed in amplitude detected by a single ...
Experimental Evaluation of Matrix Converter for Wind Energy
... Fig. 5 presents the diagram of unidirectional voltageboosted indirect MC with twelve switches (clamping circuit is not shown here). As shown, it consists of voltage source rectifier (VSR) with anti-parallel diodes connected six switches and rare end current source inverter (CSI) with other six switc ...
... Fig. 5 presents the diagram of unidirectional voltageboosted indirect MC with twelve switches (clamping circuit is not shown here). As shown, it consists of voltage source rectifier (VSR) with anti-parallel diodes connected six switches and rare end current source inverter (CSI) with other six switc ...
Video Transcript - Rose
... When we see the capacitor, we need to first look for the operating frequency, ω. 5 µF at the frequency of 2000 π is 1 / j ω C, which is also –j 1 / ω C. The impedance of the inductor is j ω L. Now we’ve found these two values. I’m using what’s called “blackboard bold” notation for the phasor current ...
... When we see the capacitor, we need to first look for the operating frequency, ω. 5 µF at the frequency of 2000 π is 1 / j ω C, which is also –j 1 / ω C. The impedance of the inductor is j ω L. Now we’ve found these two values. I’m using what’s called “blackboard bold” notation for the phasor current ...
Physics2.4Workbook - School
... P 2.4 Mains electricity and safety Booklet – (Taken from P2A+B) In circuits which are powered by cells/batteries the current only flows in one direction, this is called direct current (d.c.). Alternating current (a.c.) is what we receive from power station and what comes out of plug sockets. This cu ...
... P 2.4 Mains electricity and safety Booklet – (Taken from P2A+B) In circuits which are powered by cells/batteries the current only flows in one direction, this is called direct current (d.c.). Alternating current (a.c.) is what we receive from power station and what comes out of plug sockets. This cu ...
ELECTRICAL STUFF FOR MECHANICAL ENGINEERS
... • NEMA 1: Enclosures are intended for indoor use primarily to provide protection against contact with the enclosed equipment or locations where unusual service conditions do not exist. • NEMA 2: Enclosures are intended for indoor use primarily to provide degree of protection against limited amounts ...
... • NEMA 1: Enclosures are intended for indoor use primarily to provide protection against contact with the enclosed equipment or locations where unusual service conditions do not exist. • NEMA 2: Enclosures are intended for indoor use primarily to provide degree of protection against limited amounts ...
GK-12 Breadboard Tips and Techniques for Digital Circuit
... labeled as outputting 5 Volts, however, they really output 8 Volts with a small load attached. As the load increases and more current is drawn, the voltage decreases. However, this voltage swing is not desirable in many circuits. The modified part shown above is a 5 Volt regulator hot-glued to a pow ...
... labeled as outputting 5 Volts, however, they really output 8 Volts with a small load attached. As the load increases and more current is drawn, the voltage decreases. However, this voltage swing is not desirable in many circuits. The modified part shown above is a 5 Volt regulator hot-glued to a pow ...
LTC-7PN
... The LTC-7PN series was design specifically to be printed circuit board (PCB) compatible. With a low profile, prismatic shape, this battery is unique in the industry and a perfect match for space saving requirements. Available in 3 PCB and 1 surface mounting configurations, these cells provide high q ...
... The LTC-7PN series was design specifically to be printed circuit board (PCB) compatible. With a low profile, prismatic shape, this battery is unique in the industry and a perfect match for space saving requirements. Available in 3 PCB and 1 surface mounting configurations, these cells provide high q ...
chapter 2 switched reluctance motor and its application
... torque in the direction of increasing inductance. When the phase is energized in the minimum inductance position, the rotor tends to attain the forthcoming position of maximum inductance. This movement is defined by the magnetization characteristics of the motor. A typical current profile for a cons ...
... torque in the direction of increasing inductance. When the phase is energized in the minimum inductance position, the rotor tends to attain the forthcoming position of maximum inductance. This movement is defined by the magnetization characteristics of the motor. A typical current profile for a cons ...
8-bit Microcontroller Drives Battery-powered Thermostat
... reducing clock frequency also plays an important role in power savings. If you can optimize your code to run at 10MHz instead of 16MHz, current consumption is reduced by 30%-40%. Furthermore, if you manage to get down to 8MHz, you can change to a low voltage device and reduce Vcc to 3V – the resulti ...
... reducing clock frequency also plays an important role in power savings. If you can optimize your code to run at 10MHz instead of 16MHz, current consumption is reduced by 30%-40%. Furthermore, if you manage to get down to 8MHz, you can change to a low voltage device and reduce Vcc to 3V – the resulti ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.