power tube

power tube

[′pau̇·ər ‚tüb]
(electronics)
An electron tube capable of handling more current and power than an ordinary voltage-amplifier tube; used in the last stage of an audio-frequency amplifier or in high-power stages of a radio-frequency amplifier. Also known as power amplifier tube; power output tube.
References in periodicals archive ?
It has a flatter profile, as opposed to the tubular shape of the Power Tube.
Earlier, addressing the House' he announced to provide solar power tube wells to the small farmers to increase agriculture yield in the country.
The 2,200 mAh MiPow Power Tube ($39) is compatible with a wider range of mobile devices and will completely charge a smartphone.
Hydraulic tube pullers, power tube strippers, tube joint milling tools and plasma arc ID tube cutting facilitate the rebuilding process.
The Kers technology, which was introduced at the start of the current F1 season, could potentially be adapted to power Tube trains over complex sections of track, such as point crossings.
Windy conditions call for a bit larger baits, like the 3-inch Berkley Power Tube.
Waugh was employed with the Power Tube Division of the Raytheon Corporation in Waltham for over 38 years.
If there is a catastrophic failure of the power tube, you lose a 10 cent fuse.
The Power Tube is easily installed, nonpolluting, noiseless and doesn't mar the landscape.
El tubo en cuestion, llamado Power Tube, se inserta en la tierra en medio de un campo geotermico a una profundidad que puede llegar a los 2.
He starts with a light spinning outfit spooled with 4-pound-test Berkley Trilene XL mono, tied to an 1/8-ounce tube jig and 1- to 2 1/2-inch softbait such as a Berkley PowerBait Power Tube.