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medium-voltage switchgear
medium-voltage switchgear

Discontinuous conduction/current mode analysis of dual interleaved
Discontinuous conduction/current mode analysis of dual interleaved

16890_chapter-21-zener-diodes
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BD9870FPS
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... As discussed earlier, the main feature implemented by the microcontroller is to test the logic designed by the student. The flow chart for the code is shown in Figure 12. When the user wants to run the test function, he will press a button on the board linked to the microcontroller, signaling it to ...
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BUF634 数据资料 dataSheet 下载

... Power dissipated in the BUF634 will cause the junction temperature to rise. A thermal protection circuit in the BUF634 will disable the output when the junction temperature reaches approximately 175°C. When the thermal protection is activated, the output stage is disabled, allowing the device to coo ...
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Chapter 4.2 - Power Supply Circuits

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ST NE556

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... or higher, a transformer type pilot light can also increase lamp life. Selection of the type of lamp can also affect lamp life. There are three types of lamps commonly used in pilot lights; incandescent, neon, and LED (Light Emitting Diode). Incandescent lamps have the shortest lamp life and are sus ...
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COMPARISON OF LINEAR AND SWITCHING DRIVE AMPLIFIERS

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... may change the name and destination URL for these links on the “Setup” page. These links are convenient for connecting to other power switches or to remote sites. Switching Outlets on and Off The outlet control page lets you control any switched outlet, but not the always-on pair. The sequence delay ...
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Chapter 13 — Permitting and Inspection
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Power Network-on-Chip for Scalable Power Delivery

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MAX17598 Evaluation Kit MAX17598 in Active-Clamp Forward Converter Topology General Description

... The MAX17598 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that contains a peak-current-mode controller for an active-clamp forward regulator. The EV kit is configured for an isolated 3.3V DC output voltage that can supply up to 8A of current. The input voltage ...
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Electrical substation



A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.
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