Physics 243W: The Photoelectric Effect
... The conventional apparatus for studying the photoelectric effect is rather cumbersome: it involves a vacuum tube with a photocathode and a light source whose frequency could be controlled (usually a helium lamp as it has a wide range of spectral lines). The stopping potential is measured by varying ...
... The conventional apparatus for studying the photoelectric effect is rather cumbersome: it involves a vacuum tube with a photocathode and a light source whose frequency could be controlled (usually a helium lamp as it has a wide range of spectral lines). The stopping potential is measured by varying ...
SFH655A - Vishay
... typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in ...
... typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in ...
Electromagnetic Noise Simulation Technology for
... To obtain results, radiation noise simulation requires more labor and time than conduction noise simulation, so we consider applying it only to those targets for which it is more effective. This subsection presents a case in which it is applied to the design of housing of power electronics equipment ...
... To obtain results, radiation noise simulation requires more labor and time than conduction noise simulation, so we consider applying it only to those targets for which it is more effective. This subsection presents a case in which it is applied to the design of housing of power electronics equipment ...
AD8313 数据手册DataSheet 下载
... ESD CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices ...
... ESD CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices ...
ADM696 数据手册DataSheet 下载
... timeout period. The RESET pulse width can be adjusted as shown in Table I. Watchdog Input, WDI is a three level input. If WDI remains either high or low for longer than the watchdog timeout period, RESET pulses low and WDO goes low. The timer resets with each transition at the WDI input. The watchdo ...
... timeout period. The RESET pulse width can be adjusted as shown in Table I. Watchdog Input, WDI is a three level input. If WDI remains either high or low for longer than the watchdog timeout period, RESET pulses low and WDO goes low. The timer resets with each transition at the WDI input. The watchdo ...
K045076266
... PG Student, Electronics Engineering Department, G. H. Raisoni College Of Engineering, Nagpur Assistant Professor, Electronics Engineering Department, G. H. Raisoni College of Engineering, Nagpur ...
... PG Student, Electronics Engineering Department, G. H. Raisoni College Of Engineering, Nagpur Assistant Professor, Electronics Engineering Department, G. H. Raisoni College of Engineering, Nagpur ...
three field excitation - Indian Railways Institute of Mechanical and
... The exciter is a special DC generator driven by the diesel engine. Its speed is thus proportional to the engine speed. The characteristic of this system is that the exciter field poles are made up of two sections, namely, a differential section and a shunt section. Hence the name split pole. ...
... The exciter is a special DC generator driven by the diesel engine. Its speed is thus proportional to the engine speed. The characteristic of this system is that the exciter field poles are made up of two sections, namely, a differential section and a shunt section. Hence the name split pole. ...
NJU7380
... NJU7380 is a controller for driver of 2-phase stepper motor. It can control the stepping motor driver with STEP&DIR input signal to Phase input methods such as NJM3775, NJM3777. NJU7380 is also including Auto Current Down(ACD) circuit witch is suitable for reducing power dissipation of power devices ...
... NJU7380 is a controller for driver of 2-phase stepper motor. It can control the stepping motor driver with STEP&DIR input signal to Phase input methods such as NJM3775, NJM3777. NJU7380 is also including Auto Current Down(ACD) circuit witch is suitable for reducing power dissipation of power devices ...
AD7873
... modes. When not in use, the internal reference can be shut down to conserve power. An external reference can also be applied and can be varied from 1 V to VCC and the analog input range is from 0 V to VREF. The device includes a shutdown mode that reduces the current consumption to less than 1 μA. ...
... modes. When not in use, the internal reference can be shut down to conserve power. An external reference can also be applied and can be varied from 1 V to VCC and the analog input range is from 0 V to VREF. The device includes a shutdown mode that reduces the current consumption to less than 1 μA. ...
IOSR Journal of Electrical and Electronics Engineering PP 33-38 www.iosrjournals.org
... accelerated across an air gap so as to give them sufficient energy to split the oxygen double bond, thereby producing atomic oxygen. These oxygen atoms then react with other diatomic oxygen molecules to form ozone[6],[7]. 3O2 + ENERGY = 2O3. ...
... accelerated across an air gap so as to give them sufficient energy to split the oxygen double bond, thereby producing atomic oxygen. These oxygen atoms then react with other diatomic oxygen molecules to form ozone[6],[7]. 3O2 + ENERGY = 2O3. ...
MAX9247 General Description Features
... Eighteen bits of video data and 9 bits of control data are encoded and multiplexed onto the serial interface, reducing the serial-data rate. The data-enable input determines when the video or control data is serialized. The MAX9247 pairs with the MAX9248/MAX9250 deserializers to form a complete digi ...
... Eighteen bits of video data and 9 bits of control data are encoded and multiplexed onto the serial interface, reducing the serial-data rate. The data-enable input determines when the video or control data is serialized. The MAX9247 pairs with the MAX9248/MAX9250 deserializers to form a complete digi ...
AD5273 数据手册DataSheet下载
... a given setting (analogous to placing epoxy on a mechanical trimmer). When the permanent setting is achieved, the value does not change, regardless of the supply variations or environmental stresses under normal operating conditions. To verify the success of permanent programming, Analog Devices, In ...
... a given setting (analogous to placing epoxy on a mechanical trimmer). When the permanent setting is achieved, the value does not change, regardless of the supply variations or environmental stresses under normal operating conditions. To verify the success of permanent programming, Analog Devices, In ...
- University of Bolton Institutional Repository (UBIR)
... decreasing dynamic power dissipation, conventional and adiabatic addressing, are investigated by means of simulation techniques. Information loss contributes to the overall dissipation of computer circuitry. However its contribution is far outweighed by that generated by other forms of switching dis ...
... decreasing dynamic power dissipation, conventional and adiabatic addressing, are investigated by means of simulation techniques. Information loss contributes to the overall dissipation of computer circuitry. However its contribution is far outweighed by that generated by other forms of switching dis ...
Motors and Generators - Instructor Guide
... • Average value is ½ Imax2 • RMS value is equal to 0.707 (square root of ½) • Effective value of voltage or current for an AC sine wave can be found by using: Effective Value (RMS) = Peak Value x ...
... • Average value is ½ Imax2 • RMS value is equal to 0.707 (square root of ½) • Effective value of voltage or current for an AC sine wave can be found by using: Effective Value (RMS) = Peak Value x ...
electrophoresis
... The MRC PWR-3070 power supplies are designed to meet most electrophoresis needs, running horizontal & vertical electrophoresis, and two-dimensional electrophoresis, or SDS-PAGE applications. It is recognized as the most powerful unit in its market class, capable of running 4 systems simultaneously. ...
... The MRC PWR-3070 power supplies are designed to meet most electrophoresis needs, running horizontal & vertical electrophoresis, and two-dimensional electrophoresis, or SDS-PAGE applications. It is recognized as the most powerful unit in its market class, capable of running 4 systems simultaneously. ...
MAX987/MAX988/MAX991/MAX992/MAX995/MAX996 High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators ________________General Description
... The output stage’s unique design limits supply-current surges while switching, virtually eliminating the supply glitches typical of many other comparators. The MAX987/MAX991/MAX995 have a push-pull output stage that sinks as well as sources current. Large internal output drivers allow rail-to-rail o ...
... The output stage’s unique design limits supply-current surges while switching, virtually eliminating the supply glitches typical of many other comparators. The MAX987/MAX991/MAX995 have a push-pull output stage that sinks as well as sources current. Large internal output drivers allow rail-to-rail o ...
Stratomaster Enigma Stratomaster Odyssey
... Ground connections to backup battery, AHRS, compass and main supply to the instrument must never be connected to each other or shared. These must remain individual connections. Avoid illegal ground currents Ensure that all electrical users in your system have individual ground connections to a centr ...
... Ground connections to backup battery, AHRS, compass and main supply to the instrument must never be connected to each other or shared. These must remain individual connections. Avoid illegal ground currents Ensure that all electrical users in your system have individual ground connections to a centr ...
VRS_3492_1x2_1x4_Spe
... lenses. This maximizes impact resistance, prevents contraband concealment and unauthorized fixture tampering/penetration.. The luminaire can be wall or ceiling mounted. ...
... lenses. This maximizes impact resistance, prevents contraband concealment and unauthorized fixture tampering/penetration.. The luminaire can be wall or ceiling mounted. ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.