What is the flashing frequency of turn signals?
1 Answers
Turn signal flasher frequency is around 60 times per minute. Below are relevant details about turn signals: Introduction to turn signals: Turn signals are important indicator lights activated when motor vehicles turn, alerting surrounding vehicles and pedestrians. The turn signal tubes use xenon lamps, controlled by microcontroller circuits, with alternating left-right flashing in continuous operation. Turn signals employ flashers to achieve light blinking, mainly categorized into resistance wire type, capacitor type, and electronic type. Structural principle of turn signals: The resistance wire type can be further divided into hot wire type and vane type, while the electronic type includes hybrid and fully electronic types. For example, the bounce-type flasher utilizes the thermal effect principle of electric current, using thermal expansion and contraction as the driving force to create sudden movements in the spring vane, thereby connecting and disconnecting contacts to achieve light blinking. Importance of turn signals: Turn signals play a crucial role in actual driving, and proper use can prevent many unnecessary accidents. Generally, turn signals should be activated at least 3 seconds before the intended operation. The faster the vehicle speed, the earlier the turn signal should be activated to allow surrounding vehicles sufficient time to react. After completing the maneuver, promptly turn off the signal to avoid giving the impression of continued operation or forgetting to deactivate it.
