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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
translation icon : 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
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 stop speaking because you feel nervous, embarrassed, or upset

9.9

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

to choke a horse
  • Informal
9.8

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

Compounds

choke hold
  • NSFW
7 7.5

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

automatic choke
  • Archaic
1 6.8

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

Filled so tightly that there is no space left

choke coil
  • Specialized
7.7

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

How Stabilizing

voltage regulator
  • Specialized
1 4.9
choke
  • Specialized
1 9.4
ballast
  • Specialized
3 8.2
resistor
  • Specialized
7 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.