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Results tagged with mosfet
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user 740
Metal-Oxide-Semiconductor Field-Effect Transistor, a type of field-effect transistor (FET). MOSFETs have an insulated gate, the voltage of which determines the conductivity of the device. This can be used for amplifying or switching electronic signals. (From: Wikipedia)
7
votes
Difference between Mosfet and Voltage Regulator?
In very basic terms, a voltage regulator is a device for building a power supply, whereas a mosfet is something you use to build an amplifier. … A voltage regulator is basically an integrated circuit that has several transistors within it, while a mosfet is exactly a single transistor. …
- 19.3k
10
votes
Accepted
PWM & output voltage
I think you're being bitten by the physics of the fan.
The power in a stream of moving air is proportional to the cube of the air velocity, and the rotational speed of a fixed pitch propeller (i.e., …
- 19.3k
2
votes
Accepted
High power three phase ac motor controller
You might investigate 'insulated gate bipolar transistor' (IGBT) technology. The high power 3-phase motor drives I've encountered (several 100's of volts x upwards of 100A) have been built around IGBT …
- 19.3k