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Consumer electronics
A broad field of electronics that are purchased for casual use or entertainment rather than for professional use; such as TVs, VCRS, DVD players,mp3 players, hi fi stereos, games consoles as well as Internet appliances.
13Categories 20156Terms
Add a new termContributors in Consumer electronics
Consumer electronics > Amplifier
passive tone controls
Consumer electronics; Amplifier
Tone controls that only attenuate, or cut from, an audio signal. Generally a simple circuit, such as a pot and a capacitor, requiring no external power.
PCB
Consumer electronics; Amplifier
printed circuit board, or PC board. A piece of phenolic or glass-epoxy board with copper clad on one or both sides.
peak wattage
Consumer electronics; Amplifier
Also referred to as peak power, peak wattage is the maximum instantaneous power of a signal. Amplifiers are able to perform at their peak for only short periods of time. See RMS.
pentode
Consumer electronics; Amplifier
A five-element electron tube, containing a control grid, screen grid, suppressor grid, cathode, and plate as active elements, in addition to the filament.
phase inverter
Consumer electronics; Amplifier
A circuit that generates two output signals, each 180 degrees out of phase with the other.
photofet
Consumer electronics; Amplifier
an optoisolator in which an LED controls the turn on/off of a bilateral MOSFET device. These devices are commonly used as channel-switching devices.
piggyback
Consumer electronics; Amplifier
Refers to an amp and speaker cabinet combination in which the head (amp circuitry) and speakers are not housed in the same enclosure.
Sub-categories
- Amplifier (2851)
- Bluray player (57)
- Camcorder (9)
- CD player (22)
- Digital camera (3471)
- Digital photo frame (359)
- DVD & blueray player (18)
- Home theatre system (4394)
- MP3 player (40)
- MP4 player (104)
- Radio (259)
- Reading device (93)
- Television (5598)