Logarithmic Representation of signal Levels “Decibel Notation dB”
... AV A1 Atten A2 A3 600 AdB 20 log 600 55.6 ...
... AV A1 Atten A2 A3 600 AdB 20 log 600 55.6 ...
LP2950/LP2951 Series of Adjustable Micropower Voltage Regulators Series General Description
... this capacitor the part will oscillate. Most types of tantalum or aluminum electrolytics work fine here; even film types work but are not recommended for reasons of cost. Many aluminum electrolytics have electrolytes that freeze at about −30˚C, so solid tantalums are recommended for operation below ...
... this capacitor the part will oscillate. Most types of tantalum or aluminum electrolytics work fine here; even film types work but are not recommended for reasons of cost. Many aluminum electrolytics have electrolytes that freeze at about −30˚C, so solid tantalums are recommended for operation below ...
NCP1608 Critical Conduction Mode PFC Controller Utilizing a Transconductance Error
... (PFC) controller designed to drive cost−effective pre-converters to comply with line current harmonic regulations. This controller operates in critical conduction mode (CrM) suitable for applications up to 350 W. Its voltage mode scheme enables it to obtain near unity power factor without the need f ...
... (PFC) controller designed to drive cost−effective pre-converters to comply with line current harmonic regulations. This controller operates in critical conduction mode (CrM) suitable for applications up to 350 W. Its voltage mode scheme enables it to obtain near unity power factor without the need f ...
AC electrical theory
... allows us to break reality down into separate energy transfer processes; and so without it, we would not be able to understand the Universe. On a more immediate level however, it tells us exactly how the energy flows in an electrical circuit, and indeed, how it flows into space from a radio antenna. ...
... allows us to break reality down into separate energy transfer processes; and so without it, we would not be able to understand the Universe. On a more immediate level however, it tells us exactly how the energy flows in an electrical circuit, and indeed, how it flows into space from a radio antenna. ...
NND - NMOS 256 KBIT (32KB X8) UV EPROM
... This ensures that all deselected memory devices are in their low power standby mode and that the output pins are only active when data is required from a particular memory device. System Considerations The power switching characteristics of fast EPROMs require careful decoupling of the devices. The ...
... This ensures that all deselected memory devices are in their low power standby mode and that the output pins are only active when data is required from a particular memory device. System Considerations The power switching characteristics of fast EPROMs require careful decoupling of the devices. The ...
MXL1543B +5V Multiprotocol, 3Tx/3Rx, Software- Selectable Clock/Data Transceivers General Description
... and the MXL1344A, form a complete software-selectable data terminal equipment (DTE) or data communication equipment (DCE) interface port that supports the V.28 (RS-232), V.10/V.11 (RS-449/V.36, EIA-530, EIA530A, X.21), and V.35 protocols. The MXL1543B transceivers carry the high-speed clock and data ...
... and the MXL1344A, form a complete software-selectable data terminal equipment (DTE) or data communication equipment (DCE) interface port that supports the V.28 (RS-232), V.10/V.11 (RS-449/V.36, EIA-530, EIA530A, X.21), and V.35 protocols. The MXL1543B transceivers carry the high-speed clock and data ...
MAX5976A/MAX5976B 2.7V to 18V, 7A, Hot-Swap Solution General Description Features
... Because of this, the inrush current can be easily programmed by appropriate selection of RCB. This startup mode of operation will continue for up to 16ms; after the startup time elapses, the output will either have risen to the IN potential, or if the device is still in current limit, it will shut d ...
... Because of this, the inrush current can be easily programmed by appropriate selection of RCB. This startup mode of operation will continue for up to 16ms; after the startup time elapses, the output will either have risen to the IN potential, or if the device is still in current limit, it will shut d ...
PDF (acrobat)
... The neper (symbol Np) expresses the ratio of two field quantities such as voltage or current, the square of which is proportional to power by the natural logarithm of this ratio. The value of a power ratio in nepers is one half of the natural logarithm of the power ratio. The values in nepers of the ...
... The neper (symbol Np) expresses the ratio of two field quantities such as voltage or current, the square of which is proportional to power by the natural logarithm of this ratio. The value of a power ratio in nepers is one half of the natural logarithm of the power ratio. The values in nepers of the ...
BDTIC www.BDTIC.com/infineon Driving High Power LEDs Starting from
... The LED Controller is capable to drive external bipolar or MOSFET power transistors by using the internal pushpull output stage. ILD4001 maintains a constant current through a string of LEDs as long as the input voltage exceeds the sum of the forward voltages of the LEDs in the string by at least 3V ...
... The LED Controller is capable to drive external bipolar or MOSFET power transistors by using the internal pushpull output stage. ILD4001 maintains a constant current through a string of LEDs as long as the input voltage exceeds the sum of the forward voltages of the LEDs in the string by at least 3V ...
Power Factor Measurement
... obtained by multiplying together the instantaneous values of voltage and current as the wave angle is varied from 0° to 360°. Instantaneous power, the product of two sine waves, is also a sine wave. There are two zero-crossings per cycle, dividing the cycle into two regions. In region (1) both the v ...
... obtained by multiplying together the instantaneous values of voltage and current as the wave angle is varied from 0° to 360°. Instantaneous power, the product of two sine waves, is also a sine wave. There are two zero-crossings per cycle, dividing the cycle into two regions. In region (1) both the v ...
Equipment for cyclic voltammetry Atte Kauhanen Thesis
... software. There are two different types of head stages, 3-electrodesystem and 2-electrodesystem. These head stages can be used only one at a time but they are easily changed from one to another. Electrodes are surgically installed to animal brain, and it requires a professional to do it. Head stage ...
... software. There are two different types of head stages, 3-electrodesystem and 2-electrodesystem. These head stages can be used only one at a time but they are easily changed from one to another. Electrodes are surgically installed to animal brain, and it requires a professional to do it. Head stage ...
Performance Verification of Low Noise, Low Dropout Regulators
... exacerbate the problem. Achieving low dropout in a monolithic PNP regulator requires a PNP structure that attains low dropout while minimizing base drive loss. This is particularly the case at higher pass currents. Considerable effort was expended in this direction in the LT176X through LT196X desig ...
... exacerbate the problem. Achieving low dropout in a monolithic PNP regulator requires a PNP structure that attains low dropout while minimizing base drive loss. This is particularly the case at higher pass currents. Considerable effort was expended in this direction in the LT176X through LT196X desig ...
