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In vacuum tube devices, one electrode of the tube (the filament) needs low
voltage at relatively high current, while another one (the plate) needs a high
voltage at relatively low current. It's hard to build a single power supply to
provide both of these, so the filament is usually supplied from its own
separate transformer.
Nobody has worried about things like this since a short time after transistors
came along.
What else can I help you with?
What is center tap transformer?
Center tap transformer is the such kind of transformer that is made to a point half way along a winding of a transformer.
What is the function of radiator bank in transformer?
The function of the radiator ban in a transformer is to cool the transformer oil.
What is the application of pluse transformer?
why should we use pulse transformer rather than ordinary transformer
Is a transformer load inductive or capacitive?
A transformer is fundamentally a set of coils; therefore, a transformer is an inductive load. However, by "transformer load", you seem to mean "the load that is connected to a transformer". Whether that load is inductive or capacitive depends mostly on what is hooked up to the transformer.
Bil of power transformer?
B.I.L. stands for Basic Impulse Level for the transformer. It should be on the faceplate of the transformer.
What liquid is inside a filament transformer?
The predominate liquid used inside a filament transformer is mercury. Mercury is used to keep the transformer cool when under heavy use. Mercury is a cheap and long lasting liquid.
What devices control x-ray tube filament current?
The filament current of an x-ray tube is primarily controlled by a filament transformer, which adjusts the voltage and current supplied to the filament. Additionally, a rheostat or variable resistor may be used to fine-tune the filament current for optimal electron emission. In modern systems, electronic control circuits can also regulate the filament current more precisely, ensuring consistent performance and improved image quality. These devices work together to ensure the correct heating of the filament, enabling effective x-ray production.
What supports the anther?
The Filament
What part of the plant Holds the anther high?
The stamen, or to be more specific, the microsporangia.
Is viscose a staple or filament fiber?
Filament
Sentence with filament?
Filament was made from plastic. The filament was very stable and smooth.
What is filament shaped into?
Bulb's filament are wounded into a coil.
How do you Use filament in a sentence?
(Filament is a thread or thin wire.)Is the lamp unplugged or is the filament broken in the bulb?A silkworm's cocoon is made from a thin filament which can be twisted into thread.
What filament is responsible for the pulling and what filament is pulled in the sliding filament theory?
In the sliding filament theory of muscle contraction, the thin filament (actin) slides over the thick filament (myosin). Myosin is responsible for pulling the actin filaments towards the center of the sarcomere during muscle contraction.
What is a half transformer and a half transformer?
a hole transformer
Name two part of the stamen?
The two main parts of the stamen are the filament, which is the stalk-like structure that supports the anther, and the anther, which is the pollen-producing portion located at the top of the filament.
How do you spell filament?
That is the correct spelling of "filament" (a thin strand).
