ICL7135 Datasheet
... pulses and occur once and only once for each measurement cycle starting 101 clock pulses after the end of the full measurement cycle. Digit 5 (MSD) goes high at the end of the measurement cycle and stays on for 201 counts. In the center of this digit pulse (to avoid race conditions between changing ...
... pulses and occur once and only once for each measurement cycle starting 101 clock pulses after the end of the full measurement cycle. Digit 5 (MSD) goes high at the end of the measurement cycle and stays on for 201 counts. In the center of this digit pulse (to avoid race conditions between changing ...
PDF
... This is an era of miniaturization; everybody wants every device to be portable and can operate for many hours. In biomedical application there are so many requirements of such devices which take very low power and can withstand for large amount time. As we want to decrease the voltage supply to mini ...
... This is an era of miniaturization; everybody wants every device to be portable and can operate for many hours. In biomedical application there are so many requirements of such devices which take very low power and can withstand for large amount time. As we want to decrease the voltage supply to mini ...
Week 13 Makeup Lab - Grading Guidelines
... In a circuit where an inductor, resistor and capacitor (RLC) are connected in series and driven by a sinusoidal (AC) source, the voltage across each of the components varies with time reaching a maximum and a minimum at regular intervals. The properties of the RC circuit and RL circuit studied previ ...
... In a circuit where an inductor, resistor and capacitor (RLC) are connected in series and driven by a sinusoidal (AC) source, the voltage across each of the components varies with time reaching a maximum and a minimum at regular intervals. The properties of the RC circuit and RL circuit studied previ ...
IOSR Journal of Electrical and Electronics Engineering (IOSRJEEE)
... usually appears as harmonics of the ac-side operating frequency. The most significant harmonic introduced to the dc-side voltage spectrum by an unbalanced three-phase ac-network is the 2nd harmonic. Inverters with 2nd harmonic on the dc bus generate the third harmonic on the ac side the elimination ...
... usually appears as harmonics of the ac-side operating frequency. The most significant harmonic introduced to the dc-side voltage spectrum by an unbalanced three-phase ac-network is the 2nd harmonic. Inverters with 2nd harmonic on the dc bus generate the third harmonic on the ac side the elimination ...
Customer Service Standards for Connection
... Part 2 of the document concerns guaranteed customer service standards and Part 3 concerns Endeavour Energy’s supply standards and related information. This document has been developed in accordance with the NSW Department of Trade and Investment (previously Industry and Investment NSW) “Code of Prac ...
... Part 2 of the document concerns guaranteed customer service standards and Part 3 concerns Endeavour Energy’s supply standards and related information. This document has been developed in accordance with the NSW Department of Trade and Investment (previously Industry and Investment NSW) “Code of Prac ...
QUADRUPLE OPERATIONAL AMPLIFIER LM2902-EP FEATURES
... This device consists of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is possible when the difference between the two supplies is 3 V to 26 V (3 V to ...
... This device consists of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is possible when the difference between the two supplies is 3 V to 26 V (3 V to ...
L43067578
... converter means that (1) the primary side of the dc bus voltage is vary with line and load condition become excessive under high input line and light output load condition. (2) the absence of second controller is available to shape the input current. There is no second controller at the inputsection ...
... converter means that (1) the primary side of the dc bus voltage is vary with line and load condition become excessive under high input line and light output load condition. (2) the absence of second controller is available to shape the input current. There is no second controller at the inputsection ...
MAX16932/MAX16933 2.2MHz, 36V, Dual Buck with 20µA Quiescent Current General Description
... The MAX16932/MAX16933 offer two high-voltage, synchronous step-down controllers that use only 20µA of quiescent current with no load. They operate with an input voltage supply from 3.5V to 42V and can operate in dropout condition by running at 95% duty cycle. The devices are intended for application ...
... The MAX16932/MAX16933 offer two high-voltage, synchronous step-down controllers that use only 20µA of quiescent current with no load. They operate with an input voltage supply from 3.5V to 42V and can operate in dropout condition by running at 95% duty cycle. The devices are intended for application ...
2x1.2W stereo audio power amplifier with dedicated standby pins
... 2. All PSRR data limits are guaranteed by production sampling tests. Dynamic measurements - 20*log(rms(Vout)/rms(Vripple)). Vripple is the sinusoidal signal superimposed upon ...
... 2. All PSRR data limits are guaranteed by production sampling tests. Dynamic measurements - 20*log(rms(Vout)/rms(Vripple)). Vripple is the sinusoidal signal superimposed upon ...
OKL2-T/20-W12 Series
... Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those listed in the Performance/Functional Specifications Table is not implied or recommended. ...
... Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those listed in the Performance/Functional Specifications Table is not implied or recommended. ...
LM3691 - Texas Instruments
... The LM3691, a high-efficiency, step-down DC-DC switching buck converter, delivers a constant voltage from either a single Li-Ion or three cell NiMH/NiCd battery to portable devices such as cell phones and PDAs. Using a voltage mode architecture with synchronous rectification, the LM3691 can deliver ...
... The LM3691, a high-efficiency, step-down DC-DC switching buck converter, delivers a constant voltage from either a single Li-Ion or three cell NiMH/NiCd battery to portable devices such as cell phones and PDAs. Using a voltage mode architecture with synchronous rectification, the LM3691 can deliver ...
Load, Switch, and Commutation Considerations
... where toff is the turn-off period as shown in figure 6.4. The average power loss due to switching, which is required for the thermal design outlined in chapter 5, is obtained by multiplying energy loss W by the switching frequency fs. That is, the turn-on switching loss is given by Pon = I mVs t o ...
... where toff is the turn-off period as shown in figure 6.4. The average power loss due to switching, which is required for the thermal design outlined in chapter 5, is obtained by multiplying energy loss W by the switching frequency fs. That is, the turn-on switching loss is given by Pon = I mVs t o ...
OP270
... The OP270 is a high performance, monolithic, dual operational amplifier with exceptionally low voltage noise, 5 nV/÷Hz max at 1 kHz. It offers comparable performance to ADI’s industry standard OP27. The OP270 features an input offset voltage below 75 mV and an offset drift under 1 mV/∞C, guaranteed ...
... The OP270 is a high performance, monolithic, dual operational amplifier with exceptionally low voltage noise, 5 nV/÷Hz max at 1 kHz. It offers comparable performance to ADI’s industry standard OP27. The OP270 features an input offset voltage below 75 mV and an offset drift under 1 mV/∞C, guaranteed ...
BDTIC
... The current sense resistance is calculated based on the IC soft over current control threshold and peak current carried by boost choke. When the Isense signal reaches the soft over control threshold, IC will reduce the internal control voltage and accordingly the duty cycle is reduced in the followi ...
... The current sense resistance is calculated based on the IC soft over current control threshold and peak current carried by boost choke. When the Isense signal reaches the soft over control threshold, IC will reduce the internal control voltage and accordingly the duty cycle is reduced in the followi ...
Starting arrangements for a prime mover which is not for emergency
... When determining the battery capacity the following must also be taken into consideration: The battery is normally not fully charged Reduction of capacity due to ageing Reduction of capacity due to high or low temperatures Reduction of capacity due to rapid discharge Number and capacity of p ...
... When determining the battery capacity the following must also be taken into consideration: The battery is normally not fully charged Reduction of capacity due to ageing Reduction of capacity due to high or low temperatures Reduction of capacity due to rapid discharge Number and capacity of p ...
Evaluates: MAX8633–MAX8636 MAX8633 Evaluation Kit General Description Features
... kit operates from a 2.7V to 5.5V input supply, is configured for 2.8V (OUT1) and 1.8V (OUT2), and can deliver up to 300mA at each output. The MAX8633 outputs can be set to 9 different output voltage settings. See the Output Voltage Settings section. The MAX8633 EV kit can also evaluate the MAX8634, ...
... kit operates from a 2.7V to 5.5V input supply, is configured for 2.8V (OUT1) and 1.8V (OUT2), and can deliver up to 300mA at each output. The MAX8633 outputs can be set to 9 different output voltage settings. See the Output Voltage Settings section. The MAX8633 EV kit can also evaluate the MAX8634, ...
Here
... 1] discusses protection applications of the in in-line line transformers where a transmission line of power system terminates on a transformer and a single protection zone includes both the line as well as the transformer. A high quality power transformer properly designed and supplied with suitable ...
... 1] discusses protection applications of the in in-line line transformers where a transmission line of power system terminates on a transformer and a single protection zone includes both the line as well as the transformer. A high quality power transformer properly designed and supplied with suitable ...
Microelectromechanical Devices
... is directly controlled by the current input to the motor. Thus having current control on the output of a voltage-fed converter with voltage control PWM is important. A feedback current loop is used to control the machine current. Two PWM techniques for current control will be considered: ...
... is directly controlled by the current input to the motor. Thus having current control on the output of a voltage-fed converter with voltage control PWM is important. A feedback current loop is used to control the machine current. Two PWM techniques for current control will be considered: ...
TPS60111 数据资料 dataSheet 下载
... The TPS60111 features either constant frequency mode to minimize noise and output voltage ripple or the power-saving pulse-skip mode to extend battery life at light loads. The TPS60111 switching frequency is 300 kHz. The logic shutdown function reduces the supply current to 1-µA (max) and disconnect ...
... The TPS60111 features either constant frequency mode to minimize noise and output voltage ripple or the power-saving pulse-skip mode to extend battery life at light loads. The TPS60111 switching frequency is 300 kHz. The logic shutdown function reduces the supply current to 1-µA (max) and disconnect ...
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.