2012 IC******(C*)
... In this contest, the design is a “switched-capacitor voltage doubler (SCVD)”, which accomplishes energy transfer and voltage conversion using capacitors. The switchedcapacitor voltage converters include the voltage inverter and the voltage doubler circuit. In the voltage inverter, the charge pump ca ...
... In this contest, the design is a “switched-capacitor voltage doubler (SCVD)”, which accomplishes energy transfer and voltage conversion using capacitors. The switchedcapacitor voltage converters include the voltage inverter and the voltage doubler circuit. In the voltage inverter, the charge pump ca ...
LMV851/LMV852/LMV854 8 MHz Low Power
... Texas Instrument’s LMV851/LMV852/LMV854 are CMOS input, low power op amp ICs, providing a low input bias current, a wide temperature range of −40°C to +125°C and exceptional performance, making them robust general purpose parts. Additionally, the LMV851/LMV852/LMV854 are EMI hardened to minimize any ...
... Texas Instrument’s LMV851/LMV852/LMV854 are CMOS input, low power op amp ICs, providing a low input bias current, a wide temperature range of −40°C to +125°C and exceptional performance, making them robust general purpose parts. Additionally, the LMV851/LMV852/LMV854 are EMI hardened to minimize any ...
ADE7768 数据手册DataSheet 下载
... This pin provides access to the on-chip voltage reference. The on-chip reference has a nominal value of 2.45 V and a typical temperature coefficient of 20 ppm/°C. An external reference source may also be connected at this pin. In either case, this pin should be decoupled to AGND with a 1 μF tantalum ...
... This pin provides access to the on-chip voltage reference. The on-chip reference has a nominal value of 2.45 V and a typical temperature coefficient of 20 ppm/°C. An external reference source may also be connected at this pin. In either case, this pin should be decoupled to AGND with a 1 μF tantalum ...
I s
... Modeling the copper losses: resistive losses in the primary and secondary windings of the core, represented in the equivalent circuit by RP and RS. Modeling the leakage fluxes: primary leakage flux is proportional to the primary current IP and secondary leakage flux is proportional to the secondary ...
... Modeling the copper losses: resistive losses in the primary and secondary windings of the core, represented in the equivalent circuit by RP and RS. Modeling the leakage fluxes: primary leakage flux is proportional to the primary current IP and secondary leakage flux is proportional to the secondary ...
Pulse swallowing frequency divider with low power and compact
... MN1/MP1 are added to latch2 and controlled by the mode control signal MC. When MC D 1, MN1 is turned on and MP1 is turned off, latch2 performance the same function as latch1, the divider operates at divide-by-3 mode. When MC D 0, MN1 is turned off and MP1 is turned on, the internal nodes S2/S3 keep ...
... MN1/MP1 are added to latch2 and controlled by the mode control signal MC. When MC D 1, MN1 is turned on and MP1 is turned off, latch2 performance the same function as latch1, the divider operates at divide-by-3 mode. When MC D 0, MN1 is turned off and MP1 is turned on, the internal nodes S2/S3 keep ...
STGW25H120F
... Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST t ...
... Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST t ...
Three Phase Power You will notice that all of the equations that refer
... electricity supplied to the system. This factor can vary widely (usually from 60% to 95%) and is never published on the equipment nameplate and is not often supplied with product information. For purposes of these calculations, we use a power factor of .85. This random number places a slight inaccur ...
... electricity supplied to the system. This factor can vary widely (usually from 60% to 95%) and is never published on the equipment nameplate and is not often supplied with product information. For purposes of these calculations, we use a power factor of .85. This random number places a slight inaccur ...
chapter 1 - Caritas University
... toy xylophone changed the channels on these types of TVs since some of the overtones from the xylophone matched the remote's ultrasonic frequency. The impetus for a more complex type of television remote control alert came in the late 1970s with the development of the Ceefax teletext service by the ...
... toy xylophone changed the channels on these types of TVs since some of the overtones from the xylophone matched the remote's ultrasonic frequency. The impetus for a more complex type of television remote control alert came in the late 1970s with the development of the Ceefax teletext service by the ...
DOC
... experimental results for phase shift (in degrees) as a function of log 10(frequency). Draw a smooth curve that fits your data points. Do not simply connect the points in a “dot-to-dot” fashion. You may have to do this by hand. (These plots must be computer-generated. If you use MS Excel, be sure to ...
... experimental results for phase shift (in degrees) as a function of log 10(frequency). Draw a smooth curve that fits your data points. Do not simply connect the points in a “dot-to-dot” fashion. You may have to do this by hand. (These plots must be computer-generated. If you use MS Excel, be sure to ...
Amateur Radio Technician Class Element 2 Course Presentation
... Symbol 6 in Figure G7-1 represents a multiple-winding transformer. (G7A12) ...
... Symbol 6 in Figure G7-1 represents a multiple-winding transformer. (G7A12) ...
Fixed Resistors - TT Electronics
... All aluminium electrolytic capacitors exhibit a leakage current when a DC voltage is connected across them. This may be modelled by a leakage resistance connected in parallel with the capacitor. This resistance is non-linear, that is, its value is a function of the applied voltage. Furthermore, the ...
... All aluminium electrolytic capacitors exhibit a leakage current when a DC voltage is connected across them. This may be modelled by a leakage resistance connected in parallel with the capacitor. This resistance is non-linear, that is, its value is a function of the applied voltage. Furthermore, the ...
100Gb/s QSFP28 to 4x SFP28 Breakout Active Optical Cable (AOC
... The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI. SFI typically operates over 200 mm of improved FR4 material or up to about 150mm of standard FR4 with one connector. The transmitter converts 25Gbit/s serial PEC ...
... The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI. SFI typically operates over 200 mm of improved FR4 material or up to about 150mm of standard FR4 with one connector. The transmitter converts 25Gbit/s serial PEC ...
SGB-2233(Z) 数据资料DataSheet下载
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
AP_Physics_B_-_Ohm_s_law_Lab
... the wire attached to the 3V terminal to the 10V terminal. This will allow you to measure a larger voltage should the voltage exceed 3 V. 5. Measure and record the voltage ACROSS the 2 resistor springs and record this value. The wire coming from the red terminal should be use to measure the voltage c ...
... the wire attached to the 3V terminal to the 10V terminal. This will allow you to measure a larger voltage should the voltage exceed 3 V. 5. Measure and record the voltage ACROSS the 2 resistor springs and record this value. The wire coming from the red terminal should be use to measure the voltage c ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... Design methodology of a low cost fsk signal transmitter The coded information forming the baseband frequency is used to switch on two oscillators of predetermined frequencies [12]. The 2 transistors Q1 and Q2 used, are either in a turn-off position (OV) or saturation (+5V) with the incoming digital ...
... Design methodology of a low cost fsk signal transmitter The coded information forming the baseband frequency is used to switch on two oscillators of predetermined frequencies [12]. The 2 transistors Q1 and Q2 used, are either in a turn-off position (OV) or saturation (+5V) with the incoming digital ...
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)