... The vector diagram in Fig. 4.4 is obtained when assuming balanced voltages in the DC-link capacitors. Each sextant of the diagram is divided into nine regions in order to show the vectors nearest to the reference vector. Although the redundant vectors in the diagram are produced by different states ...
Chapter 9
... This resemble ) ( شبهOhm’s law were the complex constant ( Z ) is called “Impedance” ) (أعاقه Recall on Ohm’s law previously defined , the proportionality content R was real and called “Resistant” ) (مقاومه V Z ...
... This resemble ) ( شبهOhm’s law were the complex constant ( Z ) is called “Impedance” ) (أعاقه Recall on Ohm’s law previously defined , the proportionality content R was real and called “Resistant” ) (مقاومه V Z ...
UM10341 SSL2101 12 W mains dimmable LED driver User manual
... The value of the demo board weak bleeder (R6 and R7) is chosen to minimize losses (approximately 2 W to 3 W). The weak bleeder normally only switches on during dimmed operation. The voltage drop with some transistor dimmers is, however, not sufficient to cause full dimming range control (minimum 10 ...
... The value of the demo board weak bleeder (R6 and R7) is chosen to minimize losses (approximately 2 W to 3 W). The weak bleeder normally only switches on during dimmed operation. The voltage drop with some transistor dimmers is, however, not sufficient to cause full dimming range control (minimum 10 ...
Joystick Controllers
... Designed to interface with an electronic controller, the long-life potentiometer tracks generate analogue outputs with switched reference signals that are proportional to the distance and direction over which the handle (or rocker) is moved. The analogue output can be factory configured to provide s ...
... Designed to interface with an electronic controller, the long-life potentiometer tracks generate analogue outputs with switched reference signals that are proportional to the distance and direction over which the handle (or rocker) is moved. The analogue output can be factory configured to provide s ...
TSH511
... Infrared stereo headphone application The right side of Figure 21 shows the block diagram of an infrared stereo receiver using the TSH511. The sensitive LNA, directly connected to the photo diode, does not require an external pre-amplifier. After filtering, the amplified signals are limited and demo ...
... Infrared stereo headphone application The right side of Figure 21 shows the block diagram of an infrared stereo receiver using the TSH511. The sensitive LNA, directly connected to the photo diode, does not require an external pre-amplifier. After filtering, the amplified signals are limited and demo ...
FPF2310/12/13/13L Dual-Output Adjustable Current Limit Switch FPF23 1
... doesn't exceed a maximum value, while not limiting at less than a minimum value. FPF231X family has dual-output load switches in one package. The current limit of each switch is adjustable through the an external resistor connected to the ISET pin. The current limit range is from 400mA to 600mA with ...
... doesn't exceed a maximum value, while not limiting at less than a minimum value. FPF231X family has dual-output load switches in one package. The current limit of each switch is adjustable through the an external resistor connected to the ISET pin. The current limit range is from 400mA to 600mA with ...
a CMOS, Low-Voltage, 3-Wire Serially-Controlled, Matrix Switches ADG738/ADG739
... fully specified and guaranteed with 3 V and 5 V supply rails. ...
... fully specified and guaranteed with 3 V and 5 V supply rails. ...
TPS62420-Q1 数据资料 dataSheet 下载
... The TPS62420 device is a synchronous dual step-down dc-dc converter optimized for battery-powered portable applications. It provides two independent output voltage rails powered by 1-cell Li-Ion or 3-cell NiMH/NiCD batteries. The device is also suitable to operate from a standard 3.3-V or 5-V voltag ...
... The TPS62420 device is a synchronous dual step-down dc-dc converter optimized for battery-powered portable applications. It provides two independent output voltage rails powered by 1-cell Li-Ion or 3-cell NiMH/NiCD batteries. The device is also suitable to operate from a standard 3.3-V or 5-V voltag ...
Basic Ohm`s Law
... we must understand how to measure this quantity we call "potential energy." The general metric unit for energy of any kind is the joule, equal to the amount of work performed by a force of 1 newton exerted through a motion of 1 meter (in the same direction). In British units, this is slightly less t ...
... we must understand how to measure this quantity we call "potential energy." The general metric unit for energy of any kind is the joule, equal to the amount of work performed by a force of 1 newton exerted through a motion of 1 meter (in the same direction). In British units, this is slightly less t ...
FEATURES KEY APPLICATIONS
... Driving capacitive loads with high-performance amplifiers is not a problem as long as certain precautions are taken. The first is to realize that the THS414x has been internally compensated to maximize its bandwidth and slew rate performance. When the amplifier is compensated in this manner, capacit ...
... Driving capacitive loads with high-performance amplifiers is not a problem as long as certain precautions are taken. The first is to realize that the THS414x has been internally compensated to maximize its bandwidth and slew rate performance. When the amplifier is compensated in this manner, capacit ...
A4988 - ICTP Scientific FabLab
... decay mode, at power-on and reset, and during normal running according to the ROSC configuration and the step sequence, as shown in figures 8 through 12. During Mixed decay, when the trip point is reached, the A4988 initially goes into a fast decay mode for 31.25% of the off-time, tOFF . After that, ...
... decay mode, at power-on and reset, and during normal running according to the ROSC configuration and the step sequence, as shown in figures 8 through 12. During Mixed decay, when the trip point is reached, the A4988 initially goes into a fast decay mode for 31.25% of the off-time, tOFF . After that, ...
LDO design solves load transient problems
... power consumption and accurate operation. As the digital circuit—which is supplied from the LDO output—switches from one mode of operation to another, the load demand on the LDO can change quickly. This quick change of load results in a temporary glitch of the LDO output voltage. But digital circuit ...
... power consumption and accurate operation. As the digital circuit—which is supplied from the LDO output—switches from one mode of operation to another, the load demand on the LDO can change quickly. This quick change of load results in a temporary glitch of the LDO output voltage. But digital circuit ...
MAX9100/MAX9101 +1.0V Micropower SOT23 Comparators General Description ____________________________Features
... Applications Information Low-Voltage Operation: VCC = 1V The minimum operating voltage is +1.0V. At lower supply voltages, the input common-mode range remains rail-to-rail, but the comparator’s output drive capability is reduced and propagation delay increases (see the Typical Operating Characterist ...
... Applications Information Low-Voltage Operation: VCC = 1V The minimum operating voltage is +1.0V. At lower supply voltages, the input common-mode range remains rail-to-rail, but the comparator’s output drive capability is reduced and propagation delay increases (see the Typical Operating Characterist ...
BDTIC T D A 5 2 2 1
... advanced data comparator (slicer) with selection between two threshold modes and a peak detector. Additionally there is a power down feature to save current and extend battery life, and two selectable alternatives of generating the data slicer threshold. ...
... advanced data comparator (slicer) with selection between two threshold modes and a peak detector. Additionally there is a power down feature to save current and extend battery life, and two selectable alternatives of generating the data slicer threshold. ...
Active Volume Control for Professional Audio
... ±1% tolerance, ¼ watt devices in a 1206 size. Packages smaller than 1206 are not recommended, as resistors of smaller physical size have higher dynamic thermal impedances and therefore have higher signal-dependent nonlinearity. ...
... ±1% tolerance, ¼ watt devices in a 1206 size. Packages smaller than 1206 are not recommended, as resistors of smaller physical size have higher dynamic thermal impedances and therefore have higher signal-dependent nonlinearity. ...
GE 2 × 12A Digital Dual Output MicroDLynx : Non-Isolated DC-DC Power Modules
... current. These modules operate over a wide range of input voltage (V IN = 4.5Vdc-14.4Vdc) and provide precisely regulated output voltages from 0.51Vdc to 5.5Vdc, programmable via an external resistor and PMBus control. Features include a digital interface using the PMBus protocol, remote On/Off, adj ...
... current. These modules operate over a wide range of input voltage (V IN = 4.5Vdc-14.4Vdc) and provide precisely regulated output voltages from 0.51Vdc to 5.5Vdc, programmable via an external resistor and PMBus control. Features include a digital interface using the PMBus protocol, remote On/Off, adj ...
CS-304 - ITM GOI
... Above figure gives the circuit diagram of a Colpitts oscillator. Also stabilized divider method. The three connections providing positive feedback are connected to the two ends, of the coil, and to the junction of in this circuit C1 is in parallel with the output capacitance of the transistor and C2 ...
... Above figure gives the circuit diagram of a Colpitts oscillator. Also stabilized divider method. The three connections providing positive feedback are connected to the two ends, of the coil, and to the junction of in this circuit C1 is in parallel with the output capacitance of the transistor and C2 ...
Chapter 2 text - Digilent Learn site
... circuit which we can use to perform the necessary analysis. Circuit reduction is not always possible, but when it is applicable it can significantly simplify the analysis of a circuit. Circuit reduction relies upon identification of parallel and series combinations of circuit elements. The parallel ...
... circuit which we can use to perform the necessary analysis. Circuit reduction is not always possible, but when it is applicable it can significantly simplify the analysis of a circuit. Circuit reduction relies upon identification of parallel and series combinations of circuit elements. The parallel ...
Calculation of ADC Output for Measurement of Cell
... BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and products descriptions at any time without notice. Atmel does not ma ...
... BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and products descriptions at any time without notice. Atmel does not ma ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... source. In a CSI fed with current source, output current is not affected by the load. ...
... source. In a CSI fed with current source, output current is not affected by the load. ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.