2002 STANDARD for AIR-CONDITIONING
... beyond the control of the supplier or user, or both, there will be infrequent and limited periods when sustained voltages outside of Range B limits will occur. Utilization equipment may not operate satisfactorily under these conditions, and protective devices may operate to protect the equipment. Wh ...
... beyond the control of the supplier or user, or both, there will be infrequent and limited periods when sustained voltages outside of Range B limits will occur. Utilization equipment may not operate satisfactorily under these conditions, and protective devices may operate to protect the equipment. Wh ...
INA118 数据资料 dataSheet 下载
... FIGURE 3. Providing an Input Common-Mode Current Path. INPUT COMMON-MODE RANGE The linear input voltage range of the input circuitry of the INA118 is from approximately 0.6V below the positive supply voltage to 1V above the negative supply. As a differential input voltage causes the output voltage t ...
... FIGURE 3. Providing an Input Common-Mode Current Path. INPUT COMMON-MODE RANGE The linear input voltage range of the input circuitry of the INA118 is from approximately 0.6V below the positive supply voltage to 1V above the negative supply. As a differential input voltage causes the output voltage t ...
Thermal Management
... Operational Amplifiers Microchip’s op amp portfolio offers over 100 unique products spanning bandwidths from 9 kHz up to 60 MHz. All of Microchip’s op amps are designed on a low power CMOS process and support operating voltages as low as 1.4V. All amplifiers offer extremely low quiescent current for ...
... Operational Amplifiers Microchip’s op amp portfolio offers over 100 unique products spanning bandwidths from 9 kHz up to 60 MHz. All of Microchip’s op amps are designed on a low power CMOS process and support operating voltages as low as 1.4V. All amplifiers offer extremely low quiescent current for ...
ADP3331 数据手册DataSheet 下载
... low dropout anyCAP voltage regulators. The ADP3331 operates with an input voltage range of 2.6 V to 12 V and delivers a load current up to 200 mA. The ADP3331 stands out from the conventional LDOs with a novel architecture and an enhanced process that enables it to offer performance advantages and h ...
... low dropout anyCAP voltage regulators. The ADP3331 operates with an input voltage range of 2.6 V to 12 V and delivers a load current up to 200 mA. The ADP3331 stands out from the conventional LDOs with a novel architecture and an enhanced process that enables it to offer performance advantages and h ...
paper - American Society for Engineering Education
... Despite their operational similarities with photovoltaic devices, betavoltaic devices are usually strictly limited to low power applications [3]. This is directly related to the fact that the typical flux of beta particles emitted from a beta source is a minute fraction of the photon flux emitted b ...
... Despite their operational similarities with photovoltaic devices, betavoltaic devices are usually strictly limited to low power applications [3]. This is directly related to the fact that the typical flux of beta particles emitted from a beta source is a minute fraction of the photon flux emitted b ...
DVOM Not-So Basics - Myers Equipment Corp
... Pressure drop across filter indicates the level of Restriction ...
... Pressure drop across filter indicates the level of Restriction ...
ADA4862-3
... While the ADA4862-3 has a fixed gain of G = +2, it can be used in other gain configurations, such as G = −1 and G = +1, which ...
... While the ADA4862-3 has a fixed gain of G = +2, it can be used in other gain configurations, such as G = −1 and G = +1, which ...
VME600(8) -1- (5,50)(-5,6)(12,12)(-12,2)(3.3,26) (
... P/N 94028-3 Behlman’s VME600 COTS power supply is a dual redundant rugged, low cost, highly reliable, switch mode unit built for high-end industrial and military applications to power work stations and VME card racks. The VME600 can accept a wide range of AC inputs and can supply a variety of DC out ...
... P/N 94028-3 Behlman’s VME600 COTS power supply is a dual redundant rugged, low cost, highly reliable, switch mode unit built for high-end industrial and military applications to power work stations and VME card racks. The VME600 can accept a wide range of AC inputs and can supply a variety of DC out ...
10EC73_UNIT2 - WordPress.com
... Power transistors are devices that have controlled turn-on and turn-off characteristics. These devices are used a switching devices and are operated in the saturation region resulting in low on-state voltage drop. They are turned on when a current signal is given to base or control terminal. The tra ...
... Power transistors are devices that have controlled turn-on and turn-off characteristics. These devices are used a switching devices and are operated in the saturation region resulting in low on-state voltage drop. They are turned on when a current signal is given to base or control terminal. The tra ...
The text of the original article (Word 2000 format)
... potentials of around 100mV. For SWRs of around 10 (a 5 ohm load on the test circuit) only about 150mV peak will be applied to D6. For accurate calculation, it is very important to have linear detection. Even with germanium diodes, the bottom end of the detector characteristic is very non-linear and ...
... potentials of around 100mV. For SWRs of around 10 (a 5 ohm load on the test circuit) only about 150mV peak will be applied to D6. For accurate calculation, it is very important to have linear detection. Even with germanium diodes, the bottom end of the detector characteristic is very non-linear and ...
Power Transformer Attenuates Harmonics
... other primary circuit modules, such as an input selector switch (dials 100 Vac, 120 Vac, 220 Vac or 240 Vac positions), or an IEC connector for power cord or fuse housing assembly. These devices offer good filtering and attenuation and have proven successful in many products. Upfront line filters us ...
... other primary circuit modules, such as an input selector switch (dials 100 Vac, 120 Vac, 220 Vac or 240 Vac positions), or an IEC connector for power cord or fuse housing assembly. These devices offer good filtering and attenuation and have proven successful in many products. Upfront line filters us ...
Ultra-Thin, Small Footprint 1-W, 12- to 36
... For a 1-W isolated power supply with a wide input voltage range, no opto-coupler feedback and low number of external components the Fly-Buck™ topology is superior to a flyback design. This topology also allows design flexibility for a primary non-isolated power supply. For a high-end post regulation ...
... For a 1-W isolated power supply with a wide input voltage range, no opto-coupler feedback and low number of external components the Fly-Buck™ topology is superior to a flyback design. This topology also allows design flexibility for a primary non-isolated power supply. For a high-end post regulation ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)