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Navy Electricity and Electronics Training Series
Navy Electricity and Electronics Training Series

... The Navy Electricity and Electronics Training Series (NEETS) was developed for use by personnel in many electrical- and electronic-related Navy ratings. Written by, and with the advice of, senior technicians in these ratings, this series provides beginners with fundamental electrical and electronic ...
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LTC2923 – Power Supply Tracking Controller
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... will not ramp up again until ON is pulled below 0.4V and then above 1.23V. Alternatively, when no external FET is used, the RAMP pin can be tied directly to the GATE pin. In this configuration, the supplies track the capacitor on the GATE pin as it is charged and discharged by the 10µA current sourc ...
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GE Energy 20A Digital MicroDLynx : Non-Isolated DC-DC Power Modules Data Sheet
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lect_cap_new - UniMAP Portal
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... Notice that the formula for capacitive susceptance is the reciprocal of capacitive reactance. Thus BC and IC are directly proportional to f: BC  2 fC As frequency increases, BC and IC must also increase, so the angle between IR and ...
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doc - Talking Electronics

... The circuit is providing a fixed voltage at the top of the zener. When a load is added to the circuit, it takes (or draws) current and this current comes from the current flowing though the zener. The load-current can increase to a point where it takes nearly all the current from the zener. If it ta ...
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Power MOSFET



A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.
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