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Understanding of tuning techniques of converter controllers for VSC
Understanding of tuning techniques of converter controllers for VSC

Lab03 - Weber State University
Lab03 - Weber State University

... the differential input (and output) signals have phase shift of 180 deg between them (180 deg phase shift corresponds to the opposite polarity). An ideal differential amplifier should have differential input signals with identical amplitudes. First determine the values of RC and REE. REE can be foun ...
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MAX2130 Broadband, Two-Output, Low-Noise Amplifier for TV Tuner Applications General Description
MAX2130 Broadband, Two-Output, Low-Noise Amplifier for TV Tuner Applications General Description

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OPA656 - Texas Instruments

... Specifications ............................................................. 7 7.7 Typical Characteristics: VS = ±5 V ............................ 8 ...
AAT3176A 数据资料DataSheet下载
AAT3176A 数据资料DataSheet下载

... Depending upon the variation of load current (at different modes), input voltage, and LED forward voltage, the charge pump will operate in 1x or 2x mode to generate the output voltage required to power the load for the ...
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... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
LT6236/LT6237 - Rail-to-Rail Output 215MHz, 1.1nV/√Hz Op Amp/SAR ADC Driver
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... supply current with a 215MHz gain bandwidth product and a 70V/μs slew rate. Low noise, fast settling time and low offset voltage make this amplifier optimal to drive low noise, high speed SAR ADCs. The LT6236 includes a shutdown feature that can be used to reduce the supply current to less than 10μA ...
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... component size. The alternative to the hard switched full bridge, typical topology for these applications, was the phase-shifted zero voltage switching (ZVS) full bridge. This ZVS technique guarantees zero voltage across the switching device before turn on, eliminating hence any power losses due to ...
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... The PM7744 is a single phase PWM controller that provides complete control logic and protections to realize a general DC-DC step-down converter. With its high level of integration, this 16-pin device allows a reduction of the cost and size of the power supply solution and also provides real-time Pow ...
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... The output minimum voltage specified on the status pin relates to the Zener protection diode and is compatible with 3V to 5V logic levels. This should be pulled up to the logic VCC voltage. VBB – The tab and pin 3 are electrically common; however, pin 3 is a cut lead and not used for electrical conn ...
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... Silicon Carbide Metal-Oxide-Semiconductor-Field-Effect Transistors (MOSFETs), it is shown that there are opposing trends in the evolution of the on-state resistances of both the bond-wires and the MOSFET die. In summary, after 50,000 temperature cycles, the resistance of the bond-wires increased by ...
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OPA1611 OPA1612
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... These devices operate over a very wide supply range of ±2.25V to ±18V, on only 3.6mA of supply current per channel. The OPA1611 and OPA1612 op amps are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions. The dual version features completely independent circ ...
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... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
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... The specification described above will be configured in a block diagram (Figure 1) to aid the design process and ensure proper understanding of the system. The heart of the system is the power stage which must accept an input voltage of 12 V to 60 V and produce an output of 12 V to 36 V. Since the i ...
MAX6775–MAX6781 Low-Power, 1%-Accurate Battery Monitors in µDFN and SC70 Packages General Description
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... hysteresis. See the Calculating an External Hysteresis Resistive Divider section for more information. ...
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Electrical ballast



An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.
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