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choke

choke

1 9.4
A coil in a circuit that blocks alternating current but lets direct current pass
  • noun
  • /tʃoʊk/
  • Specialized
: bobina de choque
  • Solid caps, super ferrite chokes, high C caps Great.

So this is just a one turn common mode choke, right?

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Examples

  • The technician replaced the faulty choke to improve the performance of the electrical system.

  • When designing power supplies, engineers often consider the type of choke needed for efficient current regulation.

  • So this is just a one turn common mode choke, right?

  • Those are on inductors, AKA chokes, and on caps right here.

  • Yeah, I think it's going through the diode, then through this coil here, this kind of choke thing, and then going up to the outer one here.

  • I have a reasonably large amount of precision resistors, capacitors, a few choke coils, etc. in a wide range of values from the approximate era of the Ampex equipment you are using.

    Blog text (9)
  • In electronic circuits, a choke is essential for allowing direct current to flow while limiting alternating current.

Synonyms

choke coil
vschoke
  • Specialized
1 7.7

A coil that lets direct current pass but reduces alternating current in a circuit

has identical meaning but uses a shorter name for the same component
choking coil
vschoke
  • Specialized
8.8

A coil used in circuits that lets direct current pass but reduces alternating current

may block or reduce alternating current instead of only attenuating it

Idioms

to choke a horse
  • Informal
2 9.8

A very large amount of food that is more than one person can eat

1 9.9

To touch a man's penis to make him sexually excited

To stop speaking because you feel nervous, embarrassed, or upset

Compounds

choke hold
  • NSFW
6 7.5

A tight arm around someone's neck from behind to stop them moving or make them pass out

1 7.0

Filled so tightly that there is no space left

choke coil
  • Specialized
1 7.7

A coil that lets direct current pass but reduces alternating current in a circuit

automatic choke
  • Archaic
6.8

A device in a car engine that automatically reduces air so the engine starts easily when cold

How Stabilizing

voltage regulator
  • Specialized
1 4.9
choke
  • Specialized
1 9.4
ballast
  • Specialized
1 8.2
resistor
  • Specialized
6 4.1

Surface Forms

choke singular
chokes plural

Etymology

The electrical choke is named from the same idea of 'choking' a flow; it is a coil that slows or reduces unwanted alternating current while letting direct current pass.