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Monitoring Earth`s Magnetic Field Using Magnetoresistive Sensor
Monitoring Earth`s Magnetic Field Using Magnetoresistive Sensor

BDTIC www.BDTIC.com/infineon  ™ Compact
BDTIC www.BDTIC.com/infineon ™ Compact

... leakage or latch-up currents between adjacent devices. A major technological advantage of the Thin-Film-SOI technology is the easy way of lateral insulation of elements inside the silicon film. The thin film technology allows each device to be separated from all other devices by a simple local oxida ...
Conduction EMI and EMC Measure and Test Power Supply
Conduction EMI and EMC Measure and Test Power Supply

... storage ring of NSRRC. They are required to output high quality and high performance current that is long-term stability and output current ripple are required to be under 100ppm. The storage ring consists of more than one hundred units of independence power supplies working together when beam curre ...
LMV851 数据资料 dataSheet 下载
LMV851 数据资料 dataSheet 下载

... LMV851/LMV852/LMV854 are EMI hardened op amps which are specifically designed to overcome electromagnetic interference. Along with EMI hardened op amps, the EMIRR parameter is introduced to unambiguously specify the EMI performance of an op amp. This section presents an overview of EMIRR. A detailed ...
View - APERC
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... and voltage. It is generally regarded as waste power as it is used to 'energize' the circuit to allow it do useful work. • Reactive Power as such cannot do any work and is merely a facilitator to do some useful work by Active power. (Analogy) • Capacitive circuits generate reactive power and inducti ...
ADCLK948 数据手册DataSheet 下载
ADCLK948 数据手册DataSheet 下载

... The following references to the GND plane assume that the VEE power plane is grounded for LVPECL operation. Note that, for ECL operation, the VCC power plane becomes the ground plane. It is also important to adequately bypass the input and output supplies. Place a 1 μF electrolytic bypass capacitor ...
UC2524 数据资料 dataSheet 下载
UC2524 数据资料 dataSheet 下载

... construction of regulating power supplies, inverters or switching regulators. They can also be used as the control element for high-power-output applications. The UC1524 family was designed for switching regulators of either polarity, transformer-coupled dc-to-dc converters, transformerless voltage ...
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... In order to obtain low cost electronic ballast for HPS lamps with HPF a single stage converter was conceived. The idea is to build the PFC using the half-bridge boost rectifier working in discontinuous conducting mode (DCM) integrated with the electronic ballast. Using this simple idea high power fa ...
operation amplifier circuit templates
operation amplifier circuit templates

... This setting puts a desired voltage at input 2. V+ ...
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... wire, graphite. Some conductors are better than others. A substance that is a poor conductor of electricity e.g. plastic, rubber, wood. The current flows from one component to the next , all components are on the same pathway. The current is the same at any point in a series circuit The current flow ...
FSS-SMT Series Low Profile Force Sensors
FSS-SMT Series Low Profile Force Sensors

... 1. All force-related specifications are established using dead weight or compliant force. 2. The range of voltage excitation which can be supplied to the product to produce an output which is proportional to force but due to ratiometricity errors may not remain within the specified performance limit ...
CA3162 Datasheet
CA3162 Datasheet

... All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems. Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes ...
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... Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or other ...
UM0969
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... from the mains before powering the board. When using an oscilloscope with the demonstration board, it must be isolated from the AC line. This prevents shock from occurring as a result of touching any SINGLE point in the circuit, but does NOT prevent shock when touching two or more points in the circ ...
4 pole DC contactors for battery voltages, CS115/10
4 pole DC contactors for battery voltages, CS115/10

Fault - Circuit Indicator for Overhead Lines Navigator
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... cap, a display unit with light emitting diodes, and an electronic circuit. The ShortCircuit Indicator is powered by replaceable long -life lithium batteries which have a life expectancy of 15-20 years. The display unit is provided with an integrated battery control. When the battery capacity decreas ...
PowerDsine™ PoE Midspans & LED Lighting
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... CAT cable is universally known and installed efficiently by installers No need for certified electricians No need to run copper/AC outlets • Global organizations can deploy PoE everywhere ...
CA3162
CA3162

... All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems. Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes ...
MAX1873 Simple Current-Limited Switch-Mode Li+ Charger Controller General Description
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... converter that controls charging voltage and current. It also features input source current limiting so that an AC adapter that supplies less than the total system current in addition to charging current can be used without fear of overload. The DC-DC converter uses an external P-channel MOSFET swit ...
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... The resistance of a typical lamp cord is much less than 1 ohm, while a typical light bulb has a resistance of more than 100 ohms. An iron or electric toaster has a resistance of 15–20 ohms. Inside electrical devices such as radio and television receivers, current is regulated by circuit elements cal ...
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RC and LR circuits: Measuring the time constant
RC and LR circuits: Measuring the time constant

... calculate the time constant. If it is difficult to get an accurate position for the time, you may want to enlarge your graph at this time. 13. Use the same click and drag process to determine t1/2 for the decreasing resistor voltage portion of your graph. 14. Repeat the steps 9 through 11 for the in ...
UC2950 数据资料 dataSheet 下载
UC2950 数据资料 dataSheet 下载

... This device is a monolithic integrated circuit designed to provide high-current switching with low saturation voltages when activated by low-level logic signals. Source and sink switches may be independently activated without regard to timing as a built-in interlock will keep the sink off if the sou ...
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... The DS1833 provides the functions of detecting out-of-tolerance power supply conditions and warning a processor-based system of impending power failure. When VCC is detected as out-of-tolerance, as defined by the tolerance of the part selected, the RST signal is asserted. On power-up, RST is kept ac ...
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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)
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