TPS62110 数据资料 dataSheet 下载
... The TPS6211x devices are a family of low-noise synchronous step-down dc-dc converters that are ideally suited for systems powered from a 2-cell Li-ion battery or from a 12-V or 15-V rail. The TPS6211x is a synchronous PWM converter with integrated N- and P-channel power MOSFET switches. Synchronous ...
... The TPS6211x devices are a family of low-noise synchronous step-down dc-dc converters that are ideally suited for systems powered from a 2-cell Li-ion battery or from a 12-V or 15-V rail. The TPS6211x is a synchronous PWM converter with integrated N- and P-channel power MOSFET switches. Synchronous ...
LTC1757A-1/LTC1757A-2 - Single/Dual Band
... with the DAC driving the PCTL pin are also cancelled. Offset drift due to temperature is cancelled between each burst by the autozero system. The maximum offset allowed at the DAC output is limited to 400mV. Autozeroing is performed when the part is in autozero mode (SHDN = high, TXEN = low). When t ...
... with the DAC driving the PCTL pin are also cancelled. Offset drift due to temperature is cancelled between each burst by the autozero system. The maximum offset allowed at the DAC output is limited to 400mV. Autozeroing is performed when the part is in autozero mode (SHDN = high, TXEN = low). When t ...
Chapter 8 Special Semiconductor Devices
... devices are dealt with in detail. Power electronic Devices play a major role in modern electronic design. High-power semiconductor devices have better switching speed, they are smaller in size and cost of production is also low. Subsequently, the SCR,TRIAC, DIAC, UJT and IGBT are discussed in a simi ...
... devices are dealt with in detail. Power electronic Devices play a major role in modern electronic design. High-power semiconductor devices have better switching speed, they are smaller in size and cost of production is also low. Subsequently, the SCR,TRIAC, DIAC, UJT and IGBT are discussed in a simi ...
SYNCHRO RETRANSMISSION UNIT KW903-SP
... The “standard” and most common output is nominally 115v (50/60 Hz) reference, 90v line to line maximum voltage. Synchros are not critical on their voltage. The KW903 has several transformer taps to allow selecting reduced voltage, and by this means “non standard” voltages are obtained. E.g. for Kurs ...
... The “standard” and most common output is nominally 115v (50/60 Hz) reference, 90v line to line maximum voltage. Synchros are not critical on their voltage. The KW903 has several transformer taps to allow selecting reduced voltage, and by this means “non standard” voltages are obtained. E.g. for Kurs ...
Characteristics of Logic Gates
... For example, a 3-input AND gate has a higher delay than a 2-input AND gate made with the same technology Using logic gates with higher fan-in is useful when reducing the depth (number of levels) of a logic circuit Characteristics of Logic Gates ...
... For example, a 3-input AND gate has a higher delay than a 2-input AND gate made with the same technology Using logic gates with higher fan-in is useful when reducing the depth (number of levels) of a logic circuit Characteristics of Logic Gates ...
General Specifications Model UP150 Program Temperature Controller
... The UP150 program temperature controller conforms to the standards specified under the following conditions. All wires except those for the power supply and relay contact output terminals are shielded. The controller does not fluctuate more than 20% even when noise is applied. ...
... The UP150 program temperature controller conforms to the standards specified under the following conditions. All wires except those for the power supply and relay contact output terminals are shielded. The controller does not fluctuate more than 20% even when noise is applied. ...
Series 700 A/VS Power Conditioner
... The Power Line Conditioner consists of a front access power cabinet incorporating an all copper, multiple tapped, triple shield isolation/regulation transformer. The ultra low output impedance of the transformer in conjunction with the electrostatic shields assures precision hospital grade performan ...
... The Power Line Conditioner consists of a front access power cabinet incorporating an all copper, multiple tapped, triple shield isolation/regulation transformer. The ultra low output impedance of the transformer in conjunction with the electrostatic shields assures precision hospital grade performan ...
Methode of improving string efficiency
... (ii) By grading the insulators . In this method, insulators of different dimensions are so chosen that each has a different capacitance. The insulators are capacitance graded i.e. they are assembled in the string in such a way that the top unit has the minimum capacitance, increasing progressively a ...
... (ii) By grading the insulators . In this method, insulators of different dimensions are so chosen that each has a different capacitance. The insulators are capacitance graded i.e. they are assembled in the string in such a way that the top unit has the minimum capacitance, increasing progressively a ...
How To Use 5V Tap to Convert from 115V Primary to 120V Primary
... The dots in Figure 2 indicate that the 5V tap must be connected so that the “direction of winding” of the 5V tap is the same as the primary coil. If it is connected the other way it actually creates a primary winding that is 5V lower than what it originally had. In practice, you can determine which ...
... The dots in Figure 2 indicate that the 5V tap must be connected so that the “direction of winding” of the 5V tap is the same as the primary coil. If it is connected the other way it actually creates a primary winding that is 5V lower than what it originally had. In practice, you can determine which ...
Understanding the Data Sheet
... This graph shows a plot of current versus load. As the load is increased the amount of current drawn is increased. The multiple lines show different motor voltage and gear options. Speed curves A graph of speed versus voltage is not shown however this is also linear. Actuator speed for a fixed load ...
... This graph shows a plot of current versus load. As the load is increased the amount of current drawn is increased. The multiple lines show different motor voltage and gear options. Speed curves A graph of speed versus voltage is not shown however this is also linear. Actuator speed for a fixed load ...
SN75ALS162 数据资料 dataSheet 下载
... The driver outputs (GPIB I/O ports) feature active bus-terminating resistor circuits designed to provide a high impedance to the bus when VCC = 0. The drivers are designed to handle loads up to 48 mA of sink current. Each receiver features pnp transistor inputs for high input impedance and hysteresi ...
... The driver outputs (GPIB I/O ports) feature active bus-terminating resistor circuits designed to provide a high impedance to the bus when VCC = 0. The drivers are designed to handle loads up to 48 mA of sink current. Each receiver features pnp transistor inputs for high input impedance and hysteresi ...
RT8809 - Richtek Technology
... diodes, as well as output current monitoring and protection functions into the WQFN-24L 4x4 package. The RT8809 adopts DCR and RDS(ON) current sensing. Load line voltage positioning (droop) and over-current protection are accomplished through continuous inductor DCR current sensing, while RDS(ON) cu ...
... diodes, as well as output current monitoring and protection functions into the WQFN-24L 4x4 package. The RT8809 adopts DCR and RDS(ON) current sensing. Load line voltage positioning (droop) and over-current protection are accomplished through continuous inductor DCR current sensing, while RDS(ON) cu ...
. .OR How To Protect your 3-Phase Equipment Investment
... All Time Mark 3-phase monitors are adjustable through a wide range to allow for actual voltage or unbalance conditions. Adjustment of the monitor can be made by several methods. The simplest of these, and the one most commonly used, is to adjust the unit after it is installed, but not yet connected ...
... All Time Mark 3-phase monitors are adjustable through a wide range to allow for actual voltage or unbalance conditions. Adjustment of the monitor can be made by several methods. The simplest of these, and the one most commonly used, is to adjust the unit after it is installed, but not yet connected ...
6 S PWM Servo Technical Manual
... best performance. You can order the S-Cable with the 0-5V input plug. For use with an external analog input, the maximum input voltage should be equal to the reference voltage on the servo controller card-edge connector pin B7. The maximum permissible current drain out of pin B7 is approximately 5 m ...
... best performance. You can order the S-Cable with the 0-5V input plug. For use with an external analog input, the maximum input voltage should be equal to the reference voltage on the servo controller card-edge connector pin B7. The maximum permissible current drain out of pin B7 is approximately 5 m ...
Advances in Electrical and Electronic Engineering
... Voltage sag is defined as a decrease in voltage from 10 % to 90 % of rated voltage during half cycle to one minute. Voltage sags are usually caused by system faults, switching of heavy loads or starting of large motors [3]. Voltage support at loads can be achieved by reactive power injection at comm ...
... Voltage sag is defined as a decrease in voltage from 10 % to 90 % of rated voltage during half cycle to one minute. Voltage sags are usually caused by system faults, switching of heavy loads or starting of large motors [3]. Voltage support at loads can be achieved by reactive power injection at comm ...
Print this article - Elektronika ir Elektrotechnika
... adjusted simply and reliably. In isolated remote areas, for small application, it is quite difficult to supply the lowquality power necessary from the low-voltage power distribution grid. In these cases, the electric power may be produced with low cost and easily controllable generation system. For ...
... adjusted simply and reliably. In isolated remote areas, for small application, it is quite difficult to supply the lowquality power necessary from the low-voltage power distribution grid. In these cases, the electric power may be produced with low cost and easily controllable generation system. For ...
Sitemte*® Series Brushless Controllers
... commutating three-phase brushless motors with Hall sensors, which are arranged offset at 120 electrical degrees. • The speed of the motor is preset by means of either an internal or an external potentiometer. • The maximum constant current can be adjusted via an on-board potentiometer. • The D ...
... commutating three-phase brushless motors with Hall sensors, which are arranged offset at 120 electrical degrees. • The speed of the motor is preset by means of either an internal or an external potentiometer. • The maximum constant current can be adjusted via an on-board potentiometer. • The D ...
ZXCT1009 HIGH-SIDE CURRENT MONITOR Description
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
TPS54900 数据资料 dataSheet 下载
... reference system/voltage divider and multiplexer The reference system consists of a band-gap circuit, four digital to analog converter outputs (DACs), and smoothing filters. The reference system provides independent set-point voltages to the PWM control loops of each channel, and are programmed via ...
... reference system/voltage divider and multiplexer The reference system consists of a band-gap circuit, four digital to analog converter outputs (DACs), and smoothing filters. The reference system provides independent set-point voltages to the PWM control loops of each channel, and are programmed via ...
CZ31693698
... well as voltage, we’re ready to plot some characteristic curves. In DC Circuits and AC Circuits courses, we studied the three passive linear devices: resistor, capacitor, and inductor. • These devices are called passive because, unlike transistors and other active devices, they cannot amplify power ...
... well as voltage, we’re ready to plot some characteristic curves. In DC Circuits and AC Circuits courses, we studied the three passive linear devices: resistor, capacitor, and inductor. • These devices are called passive because, unlike transistors and other active devices, they cannot amplify power ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.