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Optimizing the Ultra-Fast POWERplanar Rectifier Diode for
Optimizing the Ultra-Fast POWERplanar Rectifier Diode for

... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
MRFIC1859 Dual-Band/GSM 3.6 V Integrated Power Amplifier
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DTIS Template
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... The API 4440 G square root extractor accepts a DC voltage or current input and provides a DC voltage or current output proportional to the square root of the input. The API 4440 G can be factory-configured and calibrated for most popular input and output ranges. Common applications include lineariza ...
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... The motor shall have 200 steps/revolution and the mechanical specification shall be fulfilled in full- or half-step mode. The motor shall have double shaft. Alba recommends the usage of vibration dampers (“clean dampers”) attached to the motor shaft to improve speed performance. As the choice of a p ...
Basic Circuit Elements
Basic Circuit Elements

... set of models for these real devices. We have a relatively small set of fundamental models, which we are going to call Basic Circuit Elements. We can put these elements together to make models for more complicated objects. However, for the subset of all circuits that we are considering right now, we ...
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A Broadband HF Amplifier Using Low-Cost Power MOSFETs

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... 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 ...
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TPS60111 数据资料 dataSheet 下载
TPS60111 数据资料 dataSheet 下载

... half of the period. During the other half of the period (transfer phase), CxF is placed in series with the input to transfer its charge to CO. While one single-ended charge pump is in the charge phase, the other one is in the transfer phase. This operation guarantees an almost constant output curren ...
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BDTIC Modules for Photo-Voltaic String and Multi-String Inverters
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... can be achieved. Fast and solder-less assembly is possible using the proven PressFIT technology. Reliability at the highest level was a clear focus during development. Solutions are available for single-phase and three-phase photo-voltaic inverters. ...
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Variable-frequency drive



A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.
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