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Square wave inverter
| Глоссарий по экологии и "зеленой" энергетике |
A type of inverter that produces square wave output. it consists of a direct current source, four switches, and the load. the switches are power semiconductors that can carry a large current and withstand a high voltage rating. the switches are turned on and off at a correct sequence, at a certain frequency.
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Semiconductors, английский
The silicon-based integrated circuits that drive the operations and functioning of computers and most electronic devices.
Semiconductor, английский
- A solid material characterized by comparatively high resistivities.
- A material whose resistivity lies between that of conductors and insulators, e.g., germanium and silicon. solid state devices such as transistors, diodes, photocells, and integrated circuits are manufactured from semiconductor materials.
- Полупроводник
- Any material that has a limited capacity for conducting an electric current. certain semiconductors, including silicon, gallium arsenide, copper indium diselenide, and cadmium telluride, are uniquely suited to the photovoltaic conversion process.
- A substance, commonly silicon or germanium, whose ability to conduct electricity falls between that of a conductor and that of a nonconductor (insulator). the term is used loosely to refer to electronic components made from semiconductor materials.
- An electronic material that can be an insulator under one condition and switch to a conductor under a different condition shear-thinning
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Crystalline silicon, английский
- A type of photovoltaic cell made from a slice of single-crystal silicon or polycrystalline silicon.
- A type of photovoltaic cell made from a slice of single‐crystal silicon or
Direct current (dc), английский
- A type of electricity transmission and distribution by which electricity flows in one direction through the conductor, usually relatively low voltage and high current. to be used for typical 120 volt or 220 volt household appliances, dc must be converted to alternating current, its opposite.
- Electrical current that flows in one direction only, although it may vary in magnitude. batteries produce dc electricity.
- A type of electricity transmission and distribution by which electricity
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