Pulsating direct current

（重定向自Pulsating current）

A pulsating direct current is a type of Direct Current (DC) that changes in value over short periods of time.

A pulsating direct current may change in value, i.e., be always present but at different levels, or it may be interrupted completely. The changes may be irregular or at regular intervals (at a specific frequency), but the current never changes direction.

单词	Pulsating current
释义	Pulsating current 英语百科 Pulsating direct current （重定向自Pulsating current） A pulsating direct current is a type of Direct Current (DC) that changes in value over short periods of time. A pulsating direct current may change in value, i.e., be always present but at different levels, or it may be interrupted completely. The changes may be irregular or at regular intervals (at a specific frequency), but the current never changes direction.
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