PROTECTIVE RELAYING FOR TRANSMISSION AND
... Adding of high set Instantaneous relay is advantageous on long lines with small source impedance and on transformer feeders as it make possible to reduce the tripping time under the maximum short circuit conditions. This would allow shortening of grading time between successive breakers. The effect ...
... Adding of high set Instantaneous relay is advantageous on long lines with small source impedance and on transformer feeders as it make possible to reduce the tripping time under the maximum short circuit conditions. This would allow shortening of grading time between successive breakers. The effect ...
DRV2700 High Voltage Driver with Integrated
... The DRV2700 device is a single-chip piezo driver with an integrated 105-V boost switch, integrated power diode, and integrated fully-differential amplifier. This versatile device is capable of driving both high-voltage and lowvoltage piezo loads. The input signal can be either differential or single ...
... The DRV2700 device is a single-chip piezo driver with an integrated 105-V boost switch, integrated power diode, and integrated fully-differential amplifier. This versatile device is capable of driving both high-voltage and lowvoltage piezo loads. The input signal can be either differential or single ...
LT6604-15
... with a 0.01μF ceramic capacitor unless it is connected to a ground plane. V– (Pins 7, 24, 31, 32, 35): Negative Power Supply Pin (can be ground). VMIDB (Pin 8): The VMIDB pin is internally biased at midsupply, see Block Diagram. For single supply operation the VMIDB pin should be bypassed with a qua ...
... with a 0.01μF ceramic capacitor unless it is connected to a ground plane. V– (Pins 7, 24, 31, 32, 35): Negative Power Supply Pin (can be ground). VMIDB (Pin 8): The VMIDB pin is internally biased at midsupply, see Block Diagram. For single supply operation the VMIDB pin should be bypassed with a qua ...
Capacitor
... For air dielectric capacitors the breakdown field strength is of the order 107 V/m and will be much less when other materials are used for the dielectric. The absolute breakdown voltage of most capacitors is nowhere near such a high number because of the very small distance between the plates. Typic ...
... For air dielectric capacitors the breakdown field strength is of the order 107 V/m and will be much less when other materials are used for the dielectric. The absolute breakdown voltage of most capacitors is nowhere near such a high number because of the very small distance between the plates. Typic ...
... accurate design oriented model and step-by-step design procedure that ensure most merits of LLC converter is presented in [20]. As an extension of [20], another design methodology for optimal efficiency by minimizing the reactive energy is presented in [21], but it involved solving nonlinear equatio ...
AAT4650 数据资料DataSheet下载
... (PCMCIA) power switch. It is used to select between two different voltage inputs, each between 2.7V and 5.5V. An internal switch powers the circuitry from whichever input voltage is higher. The device’s output, VCC, is slew rate controlled and current limited, in compliance with PC card specificatio ...
... (PCMCIA) power switch. It is used to select between two different voltage inputs, each between 2.7V and 5.5V. An internal switch powers the circuitry from whichever input voltage is higher. The device’s output, VCC, is slew rate controlled and current limited, in compliance with PC card specificatio ...
LM318-N 数据资料 dataSheet 下载
... TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requir ...
... TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requir ...
www.BDTIC.com/TI LM118,LM218,LM318 LM118/LM218/LM318 Operational Amplifiers Literature Number: SNOSBS8B
... TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requir ...
... TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requir ...
J. Hu, A.D. Sagneri, J.M. Rivas, Y. Han, S.M. Davis, and D.J. Perreault, “High-Frequency Resonant SEPIC Converter with Wide Input and Output Voltage Ranges,” IEEE Transactions on Power Electronics , Vol. 27, No. 1, pp. 189-200, Jan. 2012.
... source used in tuning the rectifier design). A similar rectifier structure was exploited in [7] but under different driving conditions. The rectifier utilizes a resonant tank comprising a resonant inductor LR (which provides a dc path for the output current) and a capacitance including an external c ...
... source used in tuning the rectifier design). A similar rectifier structure was exploited in [7] but under different driving conditions. The rectifier utilizes a resonant tank comprising a resonant inductor LR (which provides a dc path for the output current) and a capacitance including an external c ...
Average Current Mode Control of Switching Power Supplies
... Worst case is at max VI,,, , when ripple current is greatest. In this example, the mode boundary occurs at I, (=IJ of 0.2A when VIN is 15V, and at 0.6A when V IN is 30V. In the discontinuous mode, below the mode boundary, changes in I, require large duty cycle changes. In other words, the power circ ...
... Worst case is at max VI,,, , when ripple current is greatest. In this example, the mode boundary occurs at I, (=IJ of 0.2A when VIN is 15V, and at 0.6A when V IN is 30V. In the discontinuous mode, below the mode boundary, changes in I, require large duty cycle changes. In other words, the power circ ...
Dentron MLA-2500 GI7B Conversion Procedure
... which seems reasonable. 300ma grid current for 100w input, and 850ma plate current. I would not run it this hard for any period of time, however. The tubes can handle it, but the rest of the amp is a little fragile. That’s the price you pay for its compact package. There were several variations of t ...
... which seems reasonable. 300ma grid current for 100w input, and 850ma plate current. I would not run it this hard for any period of time, however. The tubes can handle it, but the rest of the amp is a little fragile. That’s the price you pay for its compact package. There were several variations of t ...
MAX3766 622Mbps LAN/WAN Laser Driver with Automatic Power Control and Safety Shutdown
... operation at 622Mbps. It includes a laser modulator, automatic power control (APC), and a failure indicator with latched shutdown. Laser modulation current can be programmed up to 60mA at 622Mbps. A programmable modulation temperature coefficient can be used to keep the transmitted extinction ratio ...
... operation at 622Mbps. It includes a laser modulator, automatic power control (APC), and a failure indicator with latched shutdown. Laser modulation current can be programmed up to 60mA at 622Mbps. A programmable modulation temperature coefficient can be used to keep the transmitted extinction ratio ...
19 OPF Safety Program Manual - Electrical Safety (pdf)
... Qualified Person: Means a person permitted to work on or near exposed energized parts who is trained in and familiar with: The skills and techniques necessary to distinguish exposed live parts from other parts of electric equipment; The skills and techniques necessary to determine the nominal vo ...
... Qualified Person: Means a person permitted to work on or near exposed energized parts who is trained in and familiar with: The skills and techniques necessary to distinguish exposed live parts from other parts of electric equipment; The skills and techniques necessary to determine the nominal vo ...
OKL2-T/20-W12 Series
... The wide input range is 4.5 to 14Volts DC. The maximum output current is 20Amps. Based on fixed-frequency synchronous buck converter switching topology, the high power conversion efficient Point of Load (PoL) module features programmable output voltage and On/Off control. These converters also include ...
... The wide input range is 4.5 to 14Volts DC. The maximum output current is 20Amps. Based on fixed-frequency synchronous buck converter switching topology, the high power conversion efficient Point of Load (PoL) module features programmable output voltage and On/Off control. These converters also include ...
ML Maximum Power Point Tracking (MPPT) Series Solar
... may further melt the wire's insulation layer and burn surrounding materials, and even cause a fire, therefore make sure all connections are tightened securely. Wires had better be fixed properly with ties, and when needs arise to move things, avoid wire swaying so as to keep connections from looseni ...
... may further melt the wire's insulation layer and burn surrounding materials, and even cause a fire, therefore make sure all connections are tightened securely. Wires had better be fixed properly with ties, and when needs arise to move things, avoid wire swaying so as to keep connections from looseni ...
Quantum Partition Noise of Photon-Created Electron
... was observed by the Yale group [7,14] in a diffusive sample, definitely showing the existence of photonassisted processes. The technique however measured the derivative of the noise with bias and could not measure the full shot noise in the zero current regime. Also it was not possible to vary the t ...
... was observed by the Yale group [7,14] in a diffusive sample, definitely showing the existence of photonassisted processes. The technique however measured the derivative of the noise with bias and could not measure the full shot noise in the zero current regime. Also it was not possible to vary the t ...
ADC0802, ADC0803 ADC0804
... The converter is started by having CS and WR simultaneously low. This sets the start flip-flop (F/F) and the resulting “1” level resets the 8-bit shift register, resets the Interrupt (INTR) F/F and inputs a “1” to the D flip-flop, DFF1, which is at the input end of the 8-bit shift register. Internal ...
... The converter is started by having CS and WR simultaneously low. This sets the start flip-flop (F/F) and the resulting “1” level resets the 8-bit shift register, resets the Interrupt (INTR) F/F and inputs a “1” to the D flip-flop, DFF1, which is at the input end of the 8-bit shift register. Internal ...
Model NDX40 Series Automatic Battery Chargers
... model number is always NDX40 and is separated from the voltage code by a dash (-). So far, we have NDX40-072… Current and Charger Rate Codes The tricky part is selecting the correct charge current code and charge rate code. The charge current code is a three digit number representing amperes with th ...
... model number is always NDX40 and is separated from the voltage code by a dash (-). So far, we have NDX40-072… Current and Charger Rate Codes The tricky part is selecting the correct charge current code and charge rate code. The charge current code is a three digit number representing amperes with th ...
LTC3558
... TJ = TA + (PD • θJA) Note 3: The LTC3558E is guaranteed to meet specifications from 0°C to 85°C. Specifications over the –40°C to 85°C operating temperature range are assured by design, characterization and correlation with statistical process controls. ...
... TJ = TA + (PD • θJA) Note 3: The LTC3558E is guaranteed to meet specifications from 0°C to 85°C. Specifications over the –40°C to 85°C operating temperature range are assured by design, characterization and correlation with statistical process controls. ...